RAFAEL OKAMOTO, M.D.
1219 E. CHARLESTON BLVD, LAS VEGAS, NV 89104
NPI Number
1235281874
Practice location · View on Google Maps
Total Medicaid Payments
$762,266
+68% vs specialty average
Patients Seen
30,864
Total Claims
34,075
$ Per Patient
$25
Specialty avg: $55
Specialty Rank
#50 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 | $759,487 | |
| 2019 | $2,779 |
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) | 5,928 | $402,571 | 52.8% | $68 |
| G0439 | Annual wellness visit — follow-up | 1,111 | $71,258 | 9.3% | $64 |
| 99203 | New patient office visit — moderate problem | 554 | $55,476 | 7.3% | $100 |
| 99394 | Wellness checkup — ages 12-17 | 448 | $49,360 | 6.5% | $110 |
| 90460 | Giving a vaccine to a child, including talking with the family about it | 652 | $25,893 | 3.4% | $40 |
| 99393 | Wellness checkup — ages 5-11 | 239 | $24,348 | 3.2% | $102 |
| 99058 | Special medical service | 888 | $15,192 | 2.0% | $17 |
| 99214 | Office visit for a moderate problem (established patient) | 155 | $14,963 | 2.0% | $97 |
| 96372 | IV infusion or injection of medication | 551 | $14,597 | 1.9% | $26 |
| G0101 | Cervical or vaginal cancer screening — pelvic and breast exam | 464 | $14,192 | 1.9% | $31 |
| 92551 | Hearing or speech test or therapy | 1,482 | $11,633 | 1.5% | $8 |
| 81002 | Urinalysis — quick dipstick test | 4,700 | $10,573 | 1.4% | $2 |
| 93000 | Heart monitoring test (ECG/EKG) | 588 | $8,364 | 1.1% | $14 |
| Q0091 | Screening papanicolaou smear; obtaining, preparing and conveyance of cervical or vaginal smear to laboratory | 406 | $6,639 | 0.9% | $16 |
| 76700 | Ultrasound of the abdomen (complete) | 39 | $5,823 | 0.8% | $149 |
| J0696 | Injection of ceftriaxone (antibiotic, usually given for serious infections) | 189 | $5,415 | 0.7% | $29 |
| 71046 | Chest X-ray (two views — front and side) | 175 | $4,920 | 0.6% | $28 |
| 99384 | Wellness checkup — new patient, ages 12-17 | 33 | $4,176 | 0.5% | $127 |
| 99395 | Wellness checkup — ages 18-39 | 27 | $2,904 | 0.4% | $108 |
| 82962 | Blood chemistry test (checking specific substances in your blood) | 1,518 | $2,648 | 0.3% | $2 |
| 81025 | Pregnancy test (urine) | 389 | $2,362 | 0.3% | $6 |
| 94010 | Breathing test or lung function test | 75 | $2,254 | 0.3% | $30 |
| 93306 | Heart ultrasound (echocardiogram) | 12 | $2,239 | 0.3% | $187 |
| 99383 | Wellness checkup — new patient, ages 5-11 | 13 | $1,535 | 0.2% | $118 |
| 72100 | X-ray of the lower spine (lumbar) | 28 | $1,066 | 0.1% | $38 |
| 74018 | X-ray of the abdomen (single view) | 35 | $811 | 0.1% | $23 |
| J1885 | Injection, ketorolac tromethamine, per 15 mg | 141 | $638 | 0.1% | $5 |
| J0690 | Injection, cefazolin sodium, 500 mg | 54 | $340 | 0.0% | $6 |
| J1100 | Injection of dexamethasone (steroid for inflammation, allergies, or breathing problems) | 187 | $75 | 0.0% | $0 |
| 90649 | Vaccine or immunization | 87 | $0 | 0.0% | $0 |
| 3075F | Medical service or procedure | 688 | $0 | 0.0% | $0 |
| S9451 | Exercise classes, non-physician provider, per session | 119 | $0 | 0.0% | $0 |
| 3074F | Medical service or procedure | 4,088 | $0 | 0.0% | $0 |
| 90734 | Meningitis vaccine | 31 | $0 | 0.0% | $0 |
| 3079F | Medical service or procedure | 2,618 | $0 | 0.0% | $0 |
| 3077F | Medical service or procedure | 896 | $0 | 0.0% | $0 |
| 3078F | Medical service or procedure | 2,266 | $0 | 0.0% | $0 |
| 90658 | Vaccine or immunization | 126 | $0 | 0.0% | $0 |
| 3044F | Medical service or procedure | 69 | $0 | 0.0% | $0 |
| 1055F | Medical service or procedure | 1,188 | $0 | 0.0% | $0 |
| 99000 | Special medical service | 32 | $0 | 0.0% | $0 |
| 3080F | Medical service or procedure | 786 | $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.