Chukwuka Anthony Didigu, M.D., PHD
NPI 1154716389ActiveIndividual· Student in an Organized Health Care Education/Training Program· San Francisco, CA
Student in an Organized Health Care Education/Training Program (M.D., PHD) with Dignity Health, practicing in San Francisco, California. Their prescriptions cost Medicare Part D more than their services did: $156,765 for 76 claims, against $17,090 paid for services in 2024. Lists Mercy Medical Center Redding as a hospital affiliation.
Overview
| NPI | 1154716389 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D., PHD |
| Sole proprietor | No |
| NPI issued | Apr 3, 2015 |
| Last updated in NPPES | Apr 3, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Student in an Organized Health Care Education/Training Program Primary | 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 | 167 |
|---|---|
| Services billed | 321 across 8 procedure codes |
| Paid by Medicare | $17,090 |
Part D prescriptions in 2024
| Prescriptions (claims) | 76 · 100 30-day fills |
|---|---|
| Patients | 43 |
| Total drug cost | $156,765 |
| Generic share | 78% of claims |
Education and affiliations
| Graduation year | 2015 |
|---|---|
| Medicare specialty | Hospitalist |
| Secondary specialties | Hematology/Oncology, Internal Medicine |
Medical group
- Dignity HealthRedding, CA · 86 clinicians
Hospital affiliation
- Mercy Medical Center ReddingRedding, CA
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All 2,937 Student in an Organized Health Care Education/Training Program providers in San Francisco · All Student in an Organized Health Care Education/Training Program providers in California