THOMAS PARISI MD A PROFESSIONAL CORPORATION
3525 E HARMON AVE, LAS VEGAS, NV 89121
NPI Number
1235325143
Practice location · View on Google Maps
SOS Verification: Pending Review
Multiple SOS Matches
Total Medicaid Payments
$1,070,490
+137% vs specialty average
Patients Seen
21,661
Total Claims
23,104
$ Per Patient
$49
Specialty avg: $55
Specialty Rank
#43 of 446
Internal Medicine providers in Nevada
Peer Average
$452,600
Average total for Internal Medicine
Claims per Patient
1.1
Average visits / services per person
Payments by Year
How much Medicaid paid this provider each year. Large jumps can indicate changes in practice volume or billing patterns.
| Year | Total Paid | % of Max |
|---|---|---|
| 2018 | $29,567 | |
| 2019 | $371,729 | |
| 2020 | $316,874 | |
| 2021 | $127,641 | |
| 2022 | $92,589 | |
| 2023 | $72,070 | |
| 2024 | $60,020 |
Procedure Code Breakdown
The specific medical services this provider billed Medicaid for. Each HCPCS/CPT code represents a different type of visit, test, or treatment.
| HCPCS Code | Description | Claims | Paid | % of Total | Avg per Claim |
|---|---|---|---|---|---|
| 99213 | Office visit for a simple problem (established patient) | 5,780 | $344,325 | 32.2% | $60 |
| 99214 | Office visit for a moderate problem (established patient) | 3,139 | $265,056 | 24.8% | $84 |
| 99392 | Wellness checkup — ages 1-4 | 1,276 | $116,124 | 10.8% | $91 |
| 99391 | Wellness checkup — infant (under 1 year) | 1,093 | $92,931 | 8.7% | $85 |
| 99393 | Wellness checkup — ages 5-11 | 713 | $65,078 | 6.1% | $91 |
| 90471 | Giving a vaccine by injection (shot) | 3,179 | $61,729 | 5.8% | $19 |
| 99223 | Hospital admission — first day, complex or serious problem | 395 | $41,357 | 3.9% | $105 |
| 99394 | Wellness checkup — ages 12-17 | 317 | $32,494 | 3.0% | $103 |
| 90472 | Additional vaccine injection at the same visit | 1,814 | $32,324 | 3.0% | $18 |
| 99204 | New patient office visit — detailed visit for a serious problem | 53 | $7,688 | 0.7% | $145 |
| 99381 | Wellness checkup — new patient, infant (under 1 year) | 50 | $4,077 | 0.4% | $82 |
| 87804 | Flu test (rapid) | 165 | $3,217 | 0.3% | $19 |
| 96110 | Developmental screening test for children (autism, learning, speech) | 288 | $1,905 | 0.2% | $7 |
| 96127 | Brief emotional or behavioral screening (like a depression or anxiety questionnaire) | 267 | $1,134 | 0.1% | $4 |
| 81002 | Urinalysis — quick dipstick test | 475 | $538 | 0.1% | $1 |
| 99231 | Hospital care — daily check by your doctor (minor update) | 18 | $214 | 0.0% | $12 |
| 90670 | Pneumonia vaccine (PCV13, protects against pneumonia) | 790 | $165 | 0.0% | $0 |
| 36416 | Finger or heel stick for blood collection | 16 | $57 | 0.0% | $4 |
| 90686 | Vaccine or immunization | 623 | $22 | 0.0% | $0 |
| 90680 | Vaccine or immunization | 313 | $22 | 0.0% | $0 |
| 90633 | Hepatitis A vaccine (child dose) | 291 | $22 | 0.0% | $0 |
| 90698 | Vaccine or immunization | 462 | $11 | 0.0% | $0 |
| 99173 | Other medical service | 292 | $0 | 0.0% | $0 |
| 90710 | MMRV vaccine (measles, mumps, rubella, and chickenpox) | 111 | $0 | 0.0% | $0 |
| 90648 | Haemophilus influenzae type b (Hib) vaccine (4-dose) | 109 | $0 | 0.0% | $0 |
| 90685 | Vaccine or immunization | 29 | $0 | 0.0% | $0 |
| 90700 | Vaccine or immunization | 53 | $0 | 0.0% | $0 |
| 90715 | Tdap vaccine (tetanus, diphtheria, and whooping cough booster) | 27 | $0 | 0.0% | $0 |
| 90651 | HPV vaccine (protects against cancer-causing virus) | 67 | $0 | 0.0% | $0 |
| 90744 | Hepatitis B vaccine (child dose) | 205 | $0 | 0.0% | $0 |
| 3008F | Medical service or procedure | 581 | $0 | 0.0% | $0 |
| 99401 | Medical service or procedure | 12 | $0 | 0.0% | $0 |
| 90734 | Meningitis vaccine | 101 | $0 | 0.0% | $0 |
About This Data
This data comes from the HHS Medicaid Provider Spending dataset (opendata.hhs.gov). It shows payments made through Nevada Medicaid from 2018–2024. High payments do not mean a provider is doing anything wrong — some specialties naturally cost more, and busy providers see more patients. But unusually high numbers compared to peers can be worth a closer look.