Hashim Nawaz Deen, M.D.
NPI 1194041319ActiveIndividual· Internal Medicine· La Jolla, CA
Internal Medicine (M.D.) with Emergency and Acute Care Medical Corporation and 2 other groups, practicing in La Jolla, California. In 2024 Medicare paid $36,682 for 147 patients, and Part D covered 244 of their prescriptions, 88% of them generic. Amgen Inc. reported $120.25 in payments in 2025, mostly food and beverage. Lists Palomar Health Downtown Campus and 1 other hospital as hospital affiliations.
Overview
| NPI | 1194041319 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 13, 2010 |
| Last updated in NPPES | Oct 20, 2025 |
| Certified by provider | Oct 20, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A123539 | CA |
| Student in an Organized Health Care Education/Training Program | 390200000X | — | — |
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 - Hospitalist (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 147 |
|---|---|
| Services billed | 426 across 8 procedure codes |
| Paid by Medicare | $36,682 |
Part D prescriptions in 2024
| Prescriptions (claims) | 244 · 248 30-day fills |
|---|---|
| Patients | 92 |
| Total drug cost | $17,983 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 2010 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Internal Medicine |
Medical groups
- Emergency and Acute Care Medical CorporationLa Mesa, CA · 422 clinicians
- Graybill Medical Group IncOceanside, CA · 104 clinicians
- Focus on Health IncSan Diego, CA · 64 clinicians
Hospital affiliations
- Palomar Health Downtown CampusEscondido, CA
- Sharp Memorial HospitalSan Diego, CA
Industry payments (Open Payments)
- 2025$120.25 · 1 payment from 1 company
- 2024$279.89 · 2 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Amgen Inc. | $120.25 | 1 |
What the 2025 payments were for
- Food and Beverage$120.25 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in La Jolla
- 1013322056
- 1033539846
- 1063447811
- 1154909687
- 1164498663
- 1164879656
- 1215998752
- 1235118936
- 1255399523
- 1255508123
- 1265450621
- 1265920722
All 179 internal medicine physicians in La Jolla · All internal medicine physicians in California