Michael C. Bang, M.D.
NPI 1366571309ActiveIndividual· Family Medicine· Fountain Valley, CA
Family Medicine (M.D.) in Fountain Valley, California, trained at University of Maryland School of Medicine (class of 1999). Their prescriptions cost Medicare Part D more than their services did: $388,251 for 3,967 claims, against $15,092 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 10 companies reporting payments in 2025, $522.44 in all, mostly food and beverage.
Overview
| NPI | 1366571309 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Mar 5, 2007 |
| Last updated in NPPES | Sep 15, 2015 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | A 82873 | 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 | 116 |
|---|---|
| Services billed | 274 across 17 procedure codes |
| Paid by Medicare | $15,092 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,967 · 8,009 30-day fills |
|---|---|
| Patients | 356 |
| Total drug cost | $388,251 |
| Generic share | 87% of claims |
Education and affiliations
| Medical school | University of Maryland School of Medicine |
|---|---|
| Graduation year | 1999 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- Mayflower Medical Group IncCovina, CA · 7 clinicians
Industry payments (Open Payments)
- 2025$522.44 · 23 payments from 10 companies
- 2024$1,176 · 39 payments from 12 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $109.21 | 5 |
| Merck Sharp & Dohme LLC | $83.14 | 3 |
| Lilly USA, LLC | $74.61 | 3 |
| Exact Sciences Corporation | $49.31 | 2 |
| Novo Nordisk Inc | $49.03 | 2 |
What the 2025 payments were for
- Food and Beverage$522.44 · 23 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 65 family medicine physicians in Fountain Valley · All family medicine physicians in California