Madhavi Durga Vemulapalli, MD
NPI 1063627362ActiveIndividual· Obstetrics & Gynecology· Walnut Creek, CA
Obstetrics & Gynecology (MD) with Bass Medical Group, practicing in Walnut Creek, California. In 2024 Medicare paid $5,114 for 56 patients, and Part D covered 50 of their prescriptions, 60% of them generic. Astellas Pharma US Inc was the largest of 13 companies reporting payments in 2025, $719.53 in all, mostly food and beverage. Lists John Muir Medical Center - Walnut Creek Campus and 1 other hospital as hospital affiliations.
Overview
| NPI | 1063627362 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | Yes |
| NPI issued | May 11, 2007 |
| Last updated in NPPES | Jun 23, 2025 |
| Certified by provider | Jun 23, 2025 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Obstetrics & Gynecology Primary | 207V00000X | A108156 | 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 - Obstetrics/Gynecology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 56 |
|---|---|
| Services billed | 102 across 9 procedure codes |
| Paid by Medicare | $5,114 |
Part D prescriptions in 2024
| Prescriptions (claims) | 50 · 90 30-day fills |
|---|---|
| Patients | 26 |
| Total drug cost | $7,565 |
| Generic share | 60% of claims |
Education and affiliations
| Graduation year | 2006 |
|---|---|
| Medicare specialty | Obstetrics/Gynecology |
Medical group
- Bass Medical GroupChico, CA · 291 clinicians
Hospital affiliations
- John Muir Medical Center - Walnut Creek CampusWalnut Creek, CA
- San Ramon Regional Medical CenterSan Ramon, CA
Industry payments (Open Payments)
- 2025$719.53 · 35 payments from 13 companies
- 2024$6,000 · 30 payments from 11 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astellas Pharma US Inc | $195.37 | 6 |
| Biogen, Inc. | $166.95 | 6 |
| Mayne Pharma Commercial LLC | $59.50 | 9 |
| Coopersurgical, Inc. | $48.00 | 2 |
| Lilly USA, LLC | $42.52 | 2 |
What the 2025 payments were for
- Food and Beverage$620.53 · 34 payments
- Education$99.00 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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