Adam David Elkin, MD
NPI 1225218373ActiveIndividual· Internal Medicine· Stanford, CA
Internal Medicine (MD) in Stanford, California, trained at University of Rochester School of Medicine and Dentistry (class of 2006). Their prescriptions cost Medicare Part D more than their services did: $523,209 for 1,224 claims, against $5,049 paid for services in 2024. Heartflow, Inc. reported $43.41 in payments in 2025, mostly food and beverage.
Overview
| NPI | 1225218373 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | Nov 6, 2007 |
| Last updated in NPPES | Dec 22, 2021 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A100984 | 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 - Cardiovascular Disease (Cardiology) (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 171 |
|---|---|
| Services billed | 255 across 19 procedure codes |
| Paid by Medicare | $5,049 |
Part D prescriptions in 2024
| Prescriptions (claims) | 1,224 · 3,604 30-day fills |
|---|---|
| Patients | 303 |
| Total drug cost | $523,209 |
| Generic share | 89% of claims |
Education and affiliations
| Medical school | University of Rochester School of Medicine and Dentistry |
|---|---|
| Graduation year | 2006 |
| Medicare specialty | Cardiovascular Disease (Cardiology) |
Medical group
- Permanente Medical Group IncOakland, CA · 10,996 clinicians
Hospital affiliations
- Kaiser Foundation Hospital - AntiochAntioch, CA
- Kaiser Foundation Hospital - Walnut CreekWalnut Creek, CA
Industry payments (Open Payments)
- 2025$43.41 · 1 payment from 1 company
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Heartflow, Inc. | $43.41 | 1 |
What the 2025 payments were for
- Food and Beverage$43.41 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
Other internal medicine physicians in Stanford
- 1003996935
- 1013224195
- 1013273283
- 1043317340
- 1063041986
- 1063554012
- 1083717359
- 1104169168
- 1134515638
- 1174818140
- 1184644262
- 1194923235
All 394 internal medicine physicians in Stanford · All internal medicine physicians in California