Anne Marie Cummings, M.D.
NPI 1619917028ActiveIndividual· Internal Medicine· Greenbrae, CA
Internal Medicine (M.D.) in Greenbrae, California, trained at Medical College of Pennsylvania (class of 1995). Their prescriptions cost Medicare Part D more than their services did: $413,403 for 3,455 claims, against $266,769 paid for services in 2024. Lilly USA, LLC was the largest of 4 companies reporting payments in 2025, $146.90 in all, mostly food and beverage.
Overview
| NPI | 1619917028 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jun 7, 2006 |
| Last updated in NPPES | Sep 26, 2011 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A61715 | 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 - Internal Medicine (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 290 |
|---|---|
| Services billed | 5,194 across 40 procedure codes |
| Paid by Medicare | $266,769 |
Part D prescriptions in 2024
| Prescriptions (claims) | 3,455 · 7,989 30-day fills |
|---|---|
| Patients | 283 |
| Total drug cost | $413,403 |
| Generic share | 84% of claims |
Education and affiliations
| Medical school | Medical College of Pennsylvania |
|---|---|
| Graduation year | 1995 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Hospital affiliations
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- Marinhealth Medical CenterGreenbrae, CA
- Novato Community HospitalNovato, CA
- UCSF Medical CenterSan Francisco, CA
Other facilities
- Luxor Care Home Health ServicesHome health agency · Vallejo, CA
- Sutter Care at HomeHome health agency · Novato, CA
Industry payments (Open Payments)
- 2025$146.90 · 6 payments from 4 companies
- 2024$369.33 · 13 payments from 6 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Lilly USA, LLC | $58.51 | 2 |
| Amgen Inc. | $49.57 | 2 |
| Glaxosmithkline, LLC. | $19.50 | 1 |
| Radius Health, Inc. | $19.32 | 1 |
What the 2025 payments were for
- Food and Beverage$146.90 · 6 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 33 internal medicine physicians in Greenbrae · All internal medicine physicians in California