Martin Stephan Angst, MD
NPI 1386694529ActiveIndividual· Anesthesiology· Stanford, CA
Anesthesiology (MD) with Stanford Health Care, practicing in Stanford, California. Medicare paid $28,517 for services to 58 patients in 2024. Scilex Pharmaceuticals Inc. was the largest of 4 companies reporting payments in 2025, $2,504 in all, mostly consulting fees. Lists Stanford Health Care as a hospital affiliation.
Overview
| NPI | 1386694529 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | MD |
| Sole proprietor | No |
| NPI issued | May 10, 2006 |
| Last updated in NPPES | Apr 8, 2024 |
| Certified by provider | Apr 8, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Anesthesiology Primary | 207L00000X | A70346 | 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 - Anesthesiology (CA) |
|---|---|
| Accepts assignment | Yes (participating) |
Medicare services in 2024
| Medicare patients | 58 |
|---|---|
| Services billed | 96 across 34 procedure codes |
| Paid by Medicare | $28,517 |
Education and affiliations
| Graduation year | 1987 |
|---|---|
| Medicare specialty | Anesthesiology |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliation
- Stanford Health CareStanford, CA
Industry payments (Open Payments)
- 2025$2,504 · 4 payments from 4 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Scilex Pharmaceuticals Inc. | $2,125 | 1 |
| Becton, Dickinson and Company | $229.16 | 1 |
| Heron Therapeutics, Inc. | $83.62 | 1 |
| Vertex Pharmaceuticals Incorporated | $66.50 | 1 |
What the 2025 payments were for
- Consulting Fee$2,125 · 1 payment
- Food and Beverage$379.28 · 3 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 400 anesthesiologists in Stanford · All anesthesiologists in California