Wellness checkup — ages 18-39
HCPCS Code
99395
Total Paid
$4.4M
$4,420,218.09
Total Claims
46,838
46,838 claims
Providers
128
128 providers
Avg per Claim
$94.37
Providers Using This Code
Every provider who billed Nevada Medicaid using this procedure code, ranked by total payments. Click any provider to see their full payment history.
| # | Provider | NPI | Specialty | Location | Total Paid | Claims | Patients | Avg/Claim |
|---|---|---|---|---|---|---|---|---|
| 1 | QUALITY HEALTH PARTNERS INC | 1760043723 | Clinic/Center, Health Services | LAS VEGAS, NV | $1,547,231.75 | 12,229 | 11,085 | $126.52 |
| 2 | WOMEN'S HEALTH ASSOCIATES OF SOUTHERN NEVADA- MARTIN, PLLC | 1598906166 | Obstetrics & Gynecology | LAS VEGAS, NV | $763,354.01 | 7,711 | 7,216 | $99.00 |
| 3 | NADER ABDELSAYED, Medical Doctor | 1972554756 | Obstetrics & Gynecology | NORTH LAS VEGAS, NV | $139,556.14 | 1,278 | 1,244 | $109.20 |
| 4 | JURANI LLC | 1295711372 | Family Medicine | LAS VEGAS, NV | $123,192.36 | 1,564 | 1,495 | $78.77 |
| 5 | FERDOWSIAN GLOBAL SERVICES PLLC | 1629219514 | Clinic/Center | LAS VEGAS, NV | $118,047.94 | 2,265 | 2,155 | $52.12 |
| 6 | MARSHA GOODHEAD, MD | 1437119435 | Specialist | LAS VEGAS, NV | $96,810.79 | 882 | 850 | $109.76 |
| 7 | OPTUM MEDICAL GROUP II RHODES P C | 1790329407 | Internal Medicine | LAS VEGAS, NV | $82,669.31 | 2,440 | 2,339 | $33.88 |
| 8 | JEFFREY LIU, MD - LLC | 1023051117 | Obstetrics & Gynecology | LAS VEGAS, NV | $81,325.11 | 745 | 731 | $109.16 |
| 9 | ALEXANDER NORTON, M.D. | 1750331146 | Obstetrics & Gynecology | LAS VEGAS, NV | $78,483.15 | 764 | 736 | $102.73 |
| 10 | ELMER S. DAVID, MD, PLLC | 1720324429 | Pediatrics | LAS VEGAS, NV | $74,244.49 | 1,016 | 991 | $73.08 |
| 11 | NADER Y. ABDELSAYED, M.D., PROFESSIONAL CORPORATION | 1841536901 | Obstetrics & Gynecology | NORTH LAS VEGAS, NV | $68,244.60 | 691 | 647 | $98.76 |
| 12 | GUADALUPE MEDICAL CENTER/OKAMOTO MD PC | 1598703506 | General Practice | LAS VEGAS, NV | $65,908.67 | 610 | 601 | $108.05 |
| 13 | ALEXANDER NORTON JR., M.D, LTD | 1407025802 | Obstetrics & Gynecology | LAS VEGAS, NV | $60,942.86 | 644 | 603 | $94.63 |
| 14 | ROBERT TOLEDO DO LTD | 1346573599 | Family Medicine | HENDERSON, NV | $53,352.52 | 628 | 607 | $84.96 |
| 15 | ANNETTE MAYES, MD | 1144271933 | Obstetrics & Gynecology | LAS VEGAS, NV | $52,665.65 | 507 | 492 | $103.88 |
| 16 | FAUZIA CARULLO MD PROF CORP | 1932498318 | Internal Medicine | LAS VEGAS, NV | $47,700.32 | 463 | 433 | $103.02 |
| 17 | ALLCARE FOR WOMEN LLC | 1265959977 | Obstetrics & Gynecology | HENDERSON, NV | $45,231.46 | 519 | 463 | $87.15 |
| 18 | FAUZIA CARULLO, MD | 1790818433 | Internal Medicine | LAS VEGAS, NV | $44,366.16 | 439 | 399 | $101.06 |
| 19 | WILLIAM P JACKS MD CHARTERED | 1306879911 | Family Medicine | N LAS VEGAS, NV | $43,121.16 | 484 | 467 | $89.09 |
| 20 | TIMOTHY T SAUTER, MD LTD | 1073724902 | Obstetrics & Gynecology | LAS VEGAS, NV | $41,121.88 | 432 | 414 | $95.19 |
| 21 | SANTA ROSA MEDICAL CENTERS OF NEVADA, INC. | 1912155110 | Clinic/Center, Urgent Care | LAS VEGAS, NV | $40,286.06 | 401 | 372 | $100.46 |
| 22 | A-P MEDICAL GROUP IROHA PLLC | 1770025066 | Internal Medicine | LAS VEGAS, NV | $38,417.44 | 431 | 396 | $89.14 |
| 23 | HEALTH XPRESS MEDICAL CENTER LLC | 1851996326 | Clinic/Center, Primary Care | HENDERSON, NV | $36,379.91 | 556 | 439 | $65.43 |
| 24 | NEVADA INTEGRATED HEALTHCARE | 1306437710 | Internal Medicine | LAS VEGAS, NV | $34,673.93 | 326 | 317 | $106.36 |
| 25 | NEVADA HEALTH CENTERS, INC | 1679649487 | Clinic/Center, Federally Qualified Health Center (FQHC) | CARSON CITY, NV | $32,650.84 | 344 | 322 | $94.92 |
| 26 | ANTHONY IBAY, M.D. | 1154498418 | Obstetrics & Gynecology | LAS VEGAS, NV | $32,305.59 | 304 | 289 | $106.27 |
| 27 | R MUTHAIAH MD PC | 1124170493 | Internal Medicine | LAS VEGAS, NV | $30,016.57 | 301 | 288 | $99.72 |
| 28 | ALL FOR HEALTH HEALTH FOR ALL INC | 1982149613 | Clinic/Center, Federally Qualified Health Center (FQHC) | LAS VEGAS, NV | $27,099.40 | 399 | 331 | $67.92 |
| 29 | MEDTRANS | 1871915892 | Community/Behavioral Health | LAS VEGAS, NV | $23,908.62 | 359 | 342 | $66.60 |
| 30 | ROGELIO MACHUCA MD FAMILY MEDICINE, PLLC | 1235412073 | Family Medicine | LAS VEGAS, NV | $22,817.14 | 296 | 272 | $77.08 |
| 31 | LUIS LOPEZ-BENITEZ MD LTD | 1649411885 | Obstetrics & Gynecology | LAS VEGAS, NV | $19,626.72 | 174 | 174 | $112.80 |
| 32 | SOUTHWEST MEDICAL ASSOCIATES, INC | 1659346005 | Internal Medicine | LAS VEGAS, NV | $19,034.71 | 913 | 891 | $20.85 |
| 33 | FIRST PERSON CARE CLINIC | 1659612547 | Clinic/Center, Multi-Specialty | LAS VEGAS, NV | $17,241.95 | 249 | 208 | $69.24 |
| 34 | SAMEERA SBAIH MD PROF CORP | 1710110838 | Family Medicine | HENDERSON, NV | $15,247.72 | 183 | 179 | $83.32 |
| 35 | NIBERONOFER DAYCO, APRN | 1598161234 | Nurse Practitioner, Family | LAS VEGAS, NV | $14,966.52 | 161 | 150 | $92.96 |
| 36 | LAWSON CHARLES RICHTER MD LTD | 1982894150 | Obstetrics & Gynecology, Obstetrics | LAS VEGAS, NV | $14,636.34 | 158 | 117 | $92.64 |
| 37 | PROSSAVID HEALTH CARE CENTER L C | 1619110350 | Family Medicine | LAS VEGAS, NV | $14,055.36 | 130 | 129 | $108.12 |
| 38 | FIRST PERSON CARE CLINIC | 1548629132 | Clinic/Center, Federally Qualified Health Center (FQHC) | LAS VEGAS, NV | $13,788.37 | 205 | 170 | $67.26 |
| 39 | DEEPALI KASHYAP MD PLLC | 1760876189 | Obstetrics & Gynecology | HENDERSON, NV | $13,135.28 | 128 | 123 | $102.62 |
| 40 | DANA FORTE D O LTD | 1649209420 | Family Medicine | LAS VEGAS, NV | $12,679.49 | 168 | 154 | $75.47 |
| 41 | A NICKNAM PC | 1659501302 | Family Medicine | LAS VEGAS, NV | $12,532.27 | 149 | 135 | $84.11 |
| 42 | AARON A ADAOAG MD LTD | 1295904027 | Family Medicine | LAS VEGAS, NV | $11,866.72 | 130 | 128 | $91.28 |
| 43 | COMMUNITY OUTREACH MEDICAL CENTER | 1073721361 | Clinic/Center, Community Health | LAS VEGAS, NV | $11,653.99 | 135 | 114 | $86.33 |
| 44 | HOPE COMPASSIONATE HEALTHCARE | 1811535859 | Clinic/Center | LAS VEGAS, NV | $11,267.52 | 120 | 95 | $93.90 |
| 45 | GREEN VALLEY OB-GYN LLP | 1669565479 | Obstetrics & Gynecology | HENDERSON, NV | $10,401.20 | 140 | 124 | $74.29 |
| 46 | IRIYE MEDICAL GROUP PLLC | 1467496240 | Obstetrics & Gynecology, Maternal & Fetal Medicine | LAS VEGAS, NV | $10,361.30 | 76 | 73 | $136.33 |
| 47 | FRANK DELEE, MD | 1407049281 | Obstetrics & Gynecology | LAS VEGAS, NV | $9,954.78 | 94 | 93 | $105.90 |
| 48 | CLIFFORD J. MOLIN MD LTD | 1023160645 | Internal Medicine, Sleep Medicine | LAS VEGAS, NV | $9,873.60 | 102 | 94 | $96.80 |
| 49 | TAMARIS COTTA, APRN | 1003253881 | Nurse Practitioner | LAS VEGAS, NV | $9,351.94 | 112 | 110 | $83.50 |
| 50 | RD PRABHU-LATA K SHETE MDS LTD | 1912995309 | Clinic/Center, Multi-Specialty | LAS VEGAS, NV | $7,852.86 | 82 | 81 | $95.77 |
| 51 | JOY REINECK, C.N.M. | 1568440212 | Advanced Practice Midwife | LAS VEGAS, NV | $7,462.15 | 74 | 74 | $100.84 |
| 52 | DAVID KARTZINEL, M.D. | 1700842226 | Obstetrics & Gynecology | LAS VEGAS, NV | $7,318.00 | 67 | 67 | $109.22 |
| 53 | ABSOLUTE PRIMARY CARE CENTER | 1205265279 | Internal Medicine | LAS VEGAS, NV | $7,229.57 | 109 | 107 | $66.33 |
| 54 | HEATHER BACALA, M.D. | 1114281706 | Obstetrics & Gynecology | LAS VEGAS, NV | $7,096.58 | 80 | 71 | $88.71 |
| 55 | GERALD CASAS, M.D., LTD | 1710131578 | Obstetrics & Gynecology | HENDERSON, NV | $6,887.56 | 72 | 68 | $95.66 |
| 56 | MARISELA NADEAU, FNP-BC | 1841519808 | Nurse Practitioner, Family | LAS VEGAS, NV | $6,853.50 | 106 | 100 | $64.66 |
| 57 | MEHRDAD FERDOWSIAN, DO | 1265530570 | Emergency Medicine | HENDERSON, NV | $6,621.12 | 86 | 85 | $76.99 |
| 58 | HOPE CHRISTIAN HEALTH CENTER CORP | 1184038176 | Clinic/Center, Federally Qualified Health Center (FQHC) | NORTH LAS VEGAS, NV | $6,470.06 | 58 | 58 | $111.55 |
| 59 | STEVEN KRAMER, M.D. | 1407969751 | Obstetrics & Gynecology | LAS VEGAS, NV | $5,993.72 | 59 | 59 | $101.59 |
| 60 | JXE VENTURES LLC | 1881263309 | Nurse Practitioner, Family | LAS VEGAS, NV | $5,894.58 | 74 | 70 | $79.66 |
| 61 | VEERASWAMY LLC | 1013429844 | Obstetrics & Gynecology | RENO, NV | $5,691.84 | 56 | 52 | $101.64 |
| 62 | SHELDON PAUL, M.D. | 1629031117 | Obstetrics & Gynecology | LAS VEGAS, NV | $5,661.46 | 54 | 54 | $104.84 |
| 63 | MILLER & TURNER OB GYN PLLC | 1023662004 | Obstetrics & Gynecology | HENDERSON, NV | $5,554.80 | 51 | 49 | $108.92 |
| 64 | CARSON CITY FINANCE DEPT. | 1922024314 | Public Health or Welfare | CARSON CITY, NV | $5,020.95 | 131 | 88 | $38.33 |
| 65 | MIRA VAKIL, M.D | 1225179286 | Internal Medicine | LAS VEGAS, NV | $5,007.90 | 54 | 54 | $92.74 |
| 66 | ALPINE HOSPITALIST GROUP LLLP | 1457783987 | Family Medicine | LAS VEGAS, NV | $4,269.48 | 73 | 69 | $58.49 |
| 67 | ESTEBAN HENNINGS PC | 1033352190 | Internal Medicine | LAS VEGAS, NV | $4,149.35 | 44 | 41 | $94.30 |
| 68 | ANTONIO SERRU PAEZ MD PROFESSIONAL CORPORATION | 1992090310 | Internal Medicine | LAS VEGAS, NV | $4,118.98 | 42 | 42 | $98.07 |
| 69 | OLGA DORLON, PA | 1659694826 | Physician Assistant | LAS VEGAS, NV | $4,049.56 | 44 | 44 | $92.04 |
| 70 | REBECCA HERRERO, M.D. | 1164535449 | Obstetrics & Gynecology | LAS VEGAS, NV | $3,937.74 | 43 | 42 | $91.58 |
| 71 | LEO CAPOBIANCO, D.O. | 1063483097 | Family Medicine | LAS VEGAS, NV | $3,717.12 | 48 | 39 | $77.44 |
| 72 | BRAIN POWER MEDICAL CENTER LLC | 1265109011 | General Practice | LAS VEGAS, NV | $3,252.48 | 110 | 81 | $29.57 |
| 73 | THERESA CHEVALIER, NP-C | 1356528939 | Nurse Practitioner | LAS VEGAS, NV | $3,121.72 | 41 | 38 | $76.14 |
| 74 | RITA MARRERO, R.N., C.N.M., P.C. | 1497868301 | Advanced Practice Midwife | NORTH LAS VEGAS, NV | $3,078.14 | 60 | 58 | $51.30 |
| 75 | CURTIS E BAZEMORE MD PC | 1952656563 | Emergency Medicine | NORTH LAS VEGAS, NV | $3,065.16 | 26 | 26 | $117.89 |
| 76 | LAS VEGAS MEDICAL GROUP LLC | 1447656988 | Internal Medicine | LAS VEGAS, NV | $2,995.59 | 41 | 37 | $73.06 |
| 77 | JEFFREY TA LIU MD LLC | 1184087611 | Obstetrics & Gynecology | LAS VEGAS, NV | $2,904.00 | 25 | 25 | $116.16 |
| 78 | RAFAEL OKAMOTO, M.D. | 1235281874 | Internal Medicine | LAS VEGAS, NV | $2,904.00 | 27 | 27 | $107.56 |
| 79 | JULIE WU, INC | 1942400494 | Clinic/Center, Primary Care | LAS VEGAS, NV | $2,885.41 | 32 | 27 | $90.17 |
| 80 | SAOVAROS MICHAELS, M.D. | 1114910734 | Obstetrics & Gynecology | LAS VEGAS, NV | $2,857.48 | 27 | 27 | $105.83 |
| 81 | IRWIN GLASSMAN, M.D. | 1568575801 | Obstetrics & Gynecology | LAS VEGAS, NV | $2,834.24 | 28 | 28 | $101.22 |
| 82 | SHARON FROESE, APRN./CNM | 1457546707 | Advanced Practice Midwife | NORTH LAS VEGAS, NV | $2,773.20 | 135 | 135 | $20.54 |
| 83 | COMMUNITY NETWORK HEALTH SERVICES, LLC | 1336731686 | Clinic/Center | LAS VEGAS, NV | $2,773.08 | 40 | 30 | $69.33 |
| 84 | ANNETTE F MAYES MD A PROFESSIONAL CORPORATION | 1063783280 | Obstetrics & Gynecology | LAS VEGAS, NV | $2,729.66 | 36 | 33 | $75.82 |
| 85 | HST MEDICAL LLC | 1215465026 | Obstetrics & Gynecology | HENDERSON, NV | $2,671.68 | 26 | 26 | $102.76 |
| 86 | MARIA MAGTOTO, APRN | 1457763849 | Nurse Practitioner, Family | LAS VEGAS, NV | $2,619.02 | 35 | 35 | $74.83 |
| 87 | KEC CHANG MEDICAL ASSOCIATES, PC | 1750606703 | Family Medicine | LAS VEGAS, NV | $2,253.13 | 20 | 20 | $112.66 |
| 88 | JOAN GALANG | 1407204035 | Nurse Practitioner, Primary Care | LAS VEGAS, NV | $2,249.65 | 29 | 29 | $77.57 |
| 89 | NEVADA HEALTH TANITA PLLC | 1104384924 | Obstetrics & Gynecology | HENDERSON, NV | $2,128.76 | 24 | 24 | $88.70 |
| 90 | ANGELES MEDICAL CENTERS LLC | 1609327931 | Nurse Practitioner, Primary Care | NORTH LAS VEGAS, NV | $2,041.34 | 32 | 32 | $63.79 |
| 91 | LUDIVINA LLEVARES, APRN | 1407398860 | Nurse Practitioner | NORTH LAS VEGAS, NV | $2,041.29 | 26 | 25 | $78.51 |
| 92 | PATRICIA PRINCE, MD | 1144259813 | Family Medicine | LAS VEGAS, NV | $1,815.70 | 20 | 20 | $90.78 |
| 93 | MARY COLE | 1790010460 | Nurse Practitioner, Obstetrics & Gynecology | LAS VEGAS, NV | $1,694.66 | 30 | 29 | $56.49 |
| 94 | HENRY LUH, DO | 1497713762 | Obstetrics & Gynecology | LAS VEGAS, NV | $1,603.00 | 14 | 14 | $114.50 |
| 95 | BEDUYA-PRINCER, LLC | 1326707076 | General Practice | LAS VEGAS, NV | $1,603.00 | 15 | 15 | $106.87 |
| 96 | GOOD SAMARITAN LLC | 1528607512 | Internal Medicine | LAS VEGAS, NV | $1,556.52 | 15 | 14 | $103.77 |
| 97 | EVELYN REYES APRN LLC | 1245842285 | Nurse Practitioner, Primary Care | LAS VEGAS, NV | $1,539.80 | 27 | 26 | $57.03 |
| 98 | EMMANUEL TAGUBA, M.D. | 1871540492 | Pediatrics | NORTH LAS VEGAS, NV | $1,510.08 | 15 | 13 | $100.67 |
| 99 | OPTUM MEDICAL GROUP II RHODES P C | 1770556037 | Anesthesiology | LAS VEGAS, NV | $1,505.81 | 73 | 65 | $20.63 |
| 100 | MARIA PILAR FAYLONA, M.D. PC | 1609035567 | Family Medicine | LAS VEGAS, NV | $1,498.46 | 20 | 13 | $74.92 |
| 101 | PAUL CHAO, M.D. | 1922191337 | Obstetrics & Gynecology | LAS VEGAS, NV | $1,463.60 | 14 | 14 | $104.54 |
| 102 | BADI EGHTERAFI, D.O. | 1427468537 | Family Medicine | HENDERSON, NV | $1,393.92 | 27 | 27 | $51.63 |
| 103 | ESTEBAN HENNINGS, MD | 1932210457 | Internal Medicine | LAS VEGAS, NV | $1,393.92 | 13 | 13 | $107.22 |
| 104 | RB WELLNESS CLINIC, LLC | 1912540287 | Internal Medicine | LAS VEGAS, NV | $1,347.44 | 14 | 14 | $96.25 |
| 105 | COMMUNITY HEALTH ALLIANCE | 1326162710 | Clinic/Center, Federally Qualified Health Center (FQHC) | RENO, NV | $1,277.76 | 12 | 12 | $106.48 |
| 106 | SENIALITA ABARQUEZ, APRN | 1982885513 | Nurse Practitioner | LAS VEGAS, NV | $1,232.48 | 17 | 16 | $72.50 |
| 107 | SAFE HARBOR MEDICAL, INC. | 1821290115 | Family Medicine | LAS VEGAS, NV | $1,215.57 | 23 | 20 | $52.85 |
| 108 | HAROLD CHOTINER, M.D. | 1609976315 | Specialist | RENO, NV | $1,199.10 | 14 | 14 | $85.65 |
| 109 | GABRIELLE PETERSON, APRN | 1912457656 | Nurse Practitioner | LAS VEGAS, NV | $1,193.96 | 13 | 13 | $91.84 |
| 110 | MEDTRANS MEDICAL NEVADA CASAL PLLC | 1750846549 | Clinic/Center, Community Health | LAS VEGAS, NV | $1,155.45 | 23 | 18 | $50.24 |
| 111 | ANDREA HILL, DNP, APRN, FNP-BC | 1083069835 | Nurse Practitioner | LAS VEGAS, NV | $1,144.44 | 12 | 12 | $95.37 |
| 112 | JENNIFER POWERS, FNP- BC | 1467763359 | Nurse Practitioner | LAS VEGAS, NV | $1,056.41 | 14 | 14 | $75.46 |
| 113 | OPTUM MEDICAL GROUP RHODES P C | 1063458594 | Specialist | LAS VEGAS, NV | $1,040.52 | 56 | 54 | $18.58 |
| 114 | DESERT INN WOMENS CLINIC CHTD | 1730484247 | Obstetrics & Gynecology, Gynecology | LAS VEGAS, NV | $1,022.23 | 12 | 12 | $85.19 |
| 115 | ALBION MEDICAL GROUP OF NEVADA, PC | 1578840724 | Internal Medicine | LAS VEGAS, NV | $1,001.39 | 14 | 14 | $71.53 |
| 116 | DOCTORS CENTER AT RED ROCK CAPOBIANCO PLLC | 1942688932 | Family Medicine, Addiction Medicine | LAS VEGAS, NV | $929.28 | 13 | 13 | $71.48 |
| 117 | CHRISTINA CLIGNETT, APRN | 1194821744 | Nurse Practitioner, Women's Health | NORTH LAS VEGAS, NV | $924.40 | 142 | 140 | $6.51 |
| 118 | ANNIE MATHEW | 1346544061 | Nurse Practitioner | LAS VEGAS, NV | $897.97 | 13 | 12 | $69.07 |
| 119 | HIEU TRUONG | 1700326154 | Nurse Practitioner, Family | LAS VEGAS, NV | $893.56 | 12 | 12 | $74.46 |
| 120 | MARTIN E DENNIS MD PC | 1356461917 | Obstetrics & Gynecology | RENO, NV | $839.43 | 13 | 13 | $64.57 |
| 121 | VMD PRIMARY PROVIDERS NEVADA ASPLIN PC | 1285210757 | Family Medicine | LAS VEGAS, NV | $758.75 | 13 | 12 | $58.37 |
| 122 | ELIZABETH BREWER, CNM, WNHP | 1851399109 | Nurse Practitioner, Women's Health | LAS VEGAS, NV | $693.30 | 69 | 68 | $10.05 |
| 123 | HA LE, PA-C | 1144491143 | Physician Assistant, Medical | PAHRUMP, NV | $616.24 | 13 | 13 | $47.40 |
| 124 | C & C HEALTH CARE SERVICES LLC | 1528602737 | Clinic/Center, Mental Health (Including Community Mental Health Center) | LAS VEGAS, NV | $616.24 | 16 | 15 | $38.52 |
| 125 | JANE TREVORAH, APRN | 1326280959 | Obstetrics & Gynecology | LAS VEGAS, NV | $577.75 | 87 | 86 | $6.64 |
| 126 | CAROL REDDICK, APRN, CNM | 1639566383 | Midwife | HENDERSON, NV | $472.00 | 27 | 27 | $17.48 |
| 127 | MORRIS NGUYEN, PA-C | 1265839146 | Physician Assistant, Medical | LAS VEGAS, NV | $462.18 | 14 | 14 | $33.01 |
| 128 | LAUGHLIN COMMUNITY HEALTH CENTER INC | 1700486768 | Nurse Practitioner, Family | LAUGHLIN, NV | $232.25 | 17 | 14 | $13.66 |
About This Data
This page shows every healthcare provider who billed Nevada Medicaid using procedure code 99395 from 2018 to 2024. Total Paid is the cumulative amount Medicaid paid that provider for this procedure. High payments do not imply wrongdoing — some providers simply serve more patients or operate in higher-volume settings.