James Martin Richards, M.D.
NPI 1235227778ActiveIndividual· Specialist· Los Angeles, CA
Specialist (M.D.) with Manchester Medical Group PC and 1 other group, practicing in Los Angeles, California. In 2024 Medicare paid $582,285 for 507 patients, and Part D covered 4,417 of their prescriptions, 88% of them generic. Astrazeneca Pharmaceuticals LP was the largest of 8 companies reporting payments in 2025, $876.82 in all, mostly food and beverage. Lists Cedar-Sinai Marina del Rey Hospital and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1235227778 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Oct 10, 2006 |
| Last updated in NPPES | May 9, 2012 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Specialist Primary | 174400000X | G37794 | CA |
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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 507 |
|---|---|
| Services billed | 17,787 across 142 procedure codes |
| Paid by Medicare | $582,285 |
Part D prescriptions in 2024
| Prescriptions (claims) | 4,417 · 8,677 30-day fills |
|---|---|
| Patients | 278 |
| Total drug cost | $496,607 |
| Generic share | 88% of claims |
Education and affiliations
| Graduation year | 1977 |
|---|---|
| Medicare specialty | Internal Medicine |
Medical groups
- Manchester Medical Group PCLos Angeles, CA · 2 clinicians
- Manchester Urgent Care IncLos Angeles, CA · 2 clinicians
Hospital affiliations
- Cedar-Sinai Marina del Rey HospitalMarina Del Rey, CA
- Cedars-Sinai Medical CenterLos Angeles, CA
- Centinela Hospital Medical CenterInglewood, CA
Other facilities
- Centinela Hospital Medical CtrInpatient rehabilitation facility · Inglewood, CA
Industry payments (Open Payments)
- 2025$876.82 · 32 payments from 8 companies
- 2024$688.99 · 14 payments from 8 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $202.99 | 5 |
| Amgen Inc. | $147.81 | 12 |
| Novo Nordisk Inc | $120.21 | 5 |
| Kyowa Kirin, Inc. | $116.33 | 1 |
| Ucb, Inc. | $100.78 | 1 |
What the 2025 payments were for
- Food and Beverage$844.55 · 31 payments
- Education$32.27 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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