Darren Hiroshi Doi, DPM
NPI 1184112252ActiveIndividual· Podiatrist, Primary Podiatric Medicine· Paramount, CA
Podiatrist, Primary Podiatric Medicine (DPM) in Paramount, California, trained at New York College of Podiatric Medicine (class of 2018). 250 Medicare patients in 2024, $275,598 paid; nearly all of their 588 Part D prescriptions were generic (98%). Paratek Pharmaceuticals, Inc. reported $32.18 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1184112252 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DPM |
| Sole proprietor | No |
| NPI issued | Apr 25, 2018 |
| Last updated in NPPES | Aug 3, 2026 |
| Certified by provider | Aug 3, 2026 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Podiatrist, Primary Podiatric Medicine Primary | 213EP1101X | E5777 | CA |
| Podiatrist, Foot & Ankle Surgery | 213ES0103X | E5777 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | NY |
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 - Podiatry (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 250 |
|---|---|
| Services billed | 783 across 28 procedure codes |
| Paid by Medicare | $275,598 |
Part D prescriptions in 2024
| Prescriptions (claims) | 588 · 622 30-day fills |
|---|---|
| Patients | 137 |
| Total drug cost | $43,057 |
| Generic share | 98% of claims |
Education and affiliations
| Medical school | New York College of Podiatric Medicine |
|---|---|
| Graduation year | 2018 |
| Medicare specialty | Podiatry |
Medical groups
- Jeffrey Demian IncDowney, CA · 26 clinicians
- Mark S Linam DPM A Professional CorpParamount, CA · 2 clinicians
Industry payments (Open Payments)
- 2025$32.18 · 2 payments from 1 company
- 2024$183.71 · 20 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Paratek Pharmaceuticals, Inc. | $32.18 | 2 |
What the 2025 payments were for
- Food and Beverage$32.18 · 2 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other Podiatrist, Primary Podiatric Medicine providers in Paramount
- 1164657623
All Podiatrist, Primary Podiatric Medicine providers in California