Bradford Todd Flagg, M.D.
NPI 1346323086ActiveIndividual· Family Medicine· San Ramon, CA
Family Medicine (M.D.) in San Ramon, California, trained at University of Southern California Keck School of Medicine (class of 1989). Their prescriptions cost Medicare Part D more than their services did: $447,266 for 5,995 claims, against $97,378 paid for services in 2024. Novo Nordisk Inc was the largest of 13 companies reporting payments in 2025, $1,179 in all, mostly food and beverage.
Overview
| NPI | 1346323086 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Oct 24, 2006 |
| Last updated in NPPES | Nov 14, 2019 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Family Medicine Primary | 207Q00000X | G69417 | 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 | 490 |
|---|---|
| Services billed | 2,187 across 42 procedure codes |
| Paid by Medicare | $97,378 |
Part D prescriptions in 2024
| Prescriptions (claims) | 5,995 · 13,684 30-day fills |
|---|---|
| Patients | 583 |
| Total drug cost | $447,266 |
| Generic share | 91% of claims |
Education and affiliations
| Medical school | University of Southern California Keck School of Medicine |
|---|---|
| Graduation year | 1989 |
| Medicare specialty | Family Practice |
| Telehealth | Offers telehealth |
Medical group
- John Muir Physician NetworkPleasant Hill, CA · 494 clinicians
Hospital affiliations
- John Muir Medical Center - Concord CampusConcord, CA
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- San Ramon Regional Medical CenterSan Ramon, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
- Sutter Tracy Community HospitalTracy, CA
Other facilities
- American Home Health Care, LLCHome health agency · Dublin, CA
- John Muir Home Health ServicesHome health agency · Concord, CA
Industry payments (Open Payments)
- 2025$1,179 · 37 payments from 13 companies
- 2024$1,305 · 32 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Novo Nordisk Inc | $320.02 | 8 |
| Exact Sciences Corporation | $224.79 | 6 |
| Pfizer Inc. | $152.75 | 4 |
| Astrazeneca Pharmaceuticals LP | $106.44 | 1 |
| Glaxosmithkline, LLC. | $102.72 | 5 |
What the 2025 payments were for
- Food and Beverage$1,179 · 37 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 46 family medicine physicians in San Ramon · All family medicine physicians in California