Hiromichi S. Park, DO
NPI 1700313053ActiveIndividual· Internal Medicine, Infectious Disease· Las Vegas, NV
Internal Medicine, Infectious Disease (DO) in Las Vegas, Nevada, trained at Touro Un Col of Osteopathic Medicine, Henderson (class of 2017). Their prescriptions cost Medicare Part D more than their services did: $256,693 for 285 claims, against $74,352 paid for services in 2024. Viiv Healthcare Company was the largest of 12 companies reporting payments in 2025, $1,127 in all, mostly food and beverage.
Overview
| NPI | 1700313053 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO |
| Sole proprietor | No |
| NPI issued | May 17, 2017 |
| Last updated in NPPES | Dec 7, 2022 |
| Certified by provider | Dec 7, 2022 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Infectious Disease Primary | 207RI0200X | DO3259 | NV |
| Student in an Organized Health Care Education/Training Program | 390200000X | PG182644 | OR |
Exclusion screening
| List | Result | Details |
|---|---|---|
| HHS-OIG LEIE · Nov 10, 2026 | No match | Checked by NPI and by name + state |
| North Carolina Medicaid · Nov 11, 2026 | No match | — |
| New York OMIG · Nov 11, 2026 | No match | — |
| Ohio Medicaid · Nov 11, 2026 | No match | — |
| Pennsylvania Medicheck · Nov 11, 2026 | No match | — |
| Washington HCA · Nov 11, 2026 | No match | — |
Official OIG search · How matching works ·Bulk check a roster
Medicare
| Enrollment (PECOS) | Enrolled Practitioner - Infectious Disease (NV) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 280 |
|---|---|
| Services billed | 961 across 8 procedure codes |
| Paid by Medicare | $74,352 |
Part D prescriptions in 2024
| Prescriptions (claims) | 285 · 331 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $256,693 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Touro Un Col of Osteopathic Medicine, Henderson |
|---|---|
| Graduation year | 2017 |
| Medicare specialty | Infectious Disease |
Medical group
- Ronald A Shockley MD A Professional CorporationLas Vegas, NV · 6 clinicians
Hospital affiliation
- Sunrise Hospital and Medical CenterLas Vegas, NV
Industry payments (Open Payments)
- 2025$1,127 · 38 payments from 12 companies
- 2024$1,211 · 38 payments from 10 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Viiv Healthcare Company | $330.85 | 11 |
| Melinta Therapeutics, LLC | $206.07 | 4 |
| Shionogi Inc | $202.47 | 6 |
| Abbvie Inc. | $107.73 | 5 |
| Insmed, Inc. | $82.35 | 5 |
What the 2025 payments were for
- Food and Beverage$1,125 · 37 payments
- Education$1.88 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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