Kristofer M. Richter, DO (2011)
NPI 1336438852ActiveIndividual· Internal Medicine· Modesto, CA
Internal Medicine (DO (2011)) with Hospitalists of Modesto Medical Group Inc, practicing in Modesto, California. In 2024 Medicare paid $421,385 for 1,469 patients, and Part D covered 304 of their prescriptions, 80% of them generic. Novo Nordisk Inc was the largest of 5 companies reporting payments in 2025, $129.56 in all, mostly food and beverage. Lists Adventist Health Sonora and 4 other hospitals as hospital affiliations.
Overview
| NPI | 1336438852 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | DO (2011) |
| Sole proprietor | No |
| NPI issued | Apr 5, 2011 |
| Last updated in NPPES | May 11, 2018 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | 12603 | 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 - Family Practice (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 1,469 |
|---|---|
| Services billed | 5,368 across 15 procedure codes |
| Paid by Medicare | $421,385 |
Part D prescriptions in 2024
| Prescriptions (claims) | 304 · 309 30-day fills |
|---|---|
| Patients | 153 |
| Total drug cost | $22,960 |
| Generic share | 80% of claims |
Education and affiliations
| Graduation year | 2011 |
|---|---|
| Medicare specialty | Family Practice |
Medical group
- Hospitalists of Modesto Medical Group IncModesto, CA · 85 clinicians
Hospital affiliations
- Adventist Health SonoraSonora, CA
- Doctors Hospital of MantecaManteca, CA
- Doctors Medical CenterModesto, CA
- Emanuel Medical CenterTurlock, CA
- Mercy Medical CenterMerced, CA
Industry payments (Open Payments)
- 2025$129.56 · 6 payments from 5 companies
- 2024$187.05 · 8 payments from 7 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $42.47 | 2 |
| Penumbra, Inc. | $25.63 | 1 |
| Boston Scientific Corporation | $24.01 | 1 |
| Merck Sharp & Dohme LLC | $19.65 | 1 |
| Pfizer Inc. | $17.80 | 1 |
What the 2025 payments were for
- Food and Beverage$129.56 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 169 internal medicine physicians in Modesto · All internal medicine physicians in California