Elizabeth Ann McAninch, M.D.
NPI 1134363799ActiveIndividual· Internal Medicine, Endocrinology, Diabetes & Metabolism· Stanford, CA
Internal Medicine, Endocrinology, Diabetes & Metabolism (M.D.) in Stanford, California, trained at University of Miami, Lm Miller School of Medicine (class of 2009). In 2024 Medicare paid $42,657 for 180 patients, and Part D covered 528 of their prescriptions, 71% of them generic. Acella Pharmaceuticals, LLC was the largest of 2 companies reporting payments in 2025, $4,534 in all, mostly compensation for serving as faculty or as a speaker for a me.
Overview
| NPI | 1134363799 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | No |
| NPI issued | Apr 27, 2009 |
| Last updated in NPPES | Apr 15, 2024 |
| Certified by provider | Apr 15, 2024 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine, Endocrinology, Diabetes & Metabolism Primary | 207RE0101X | C173026 | CA |
| Internal Medicine | 207R00000X | ME115202 | FL |
| Internal Medicine | 207R00000X | C173026 | CA |
| Internal Medicine, Endocrinology, Diabetes & Metabolism | 207RE0101X | 036134316 | IL |
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 | 180 |
|---|---|
| Services billed | 543 across 10 procedure codes |
| Paid by Medicare | $42,657 |
Part D prescriptions in 2024
| Prescriptions (claims) | 528 · 1,358 30-day fills |
|---|---|
| Patients | 133 |
| Total drug cost | $18,829 |
| Generic share | 71% of claims |
Education and affiliations
| Medical school | University of Miami, Lm Miller School of Medicine |
|---|---|
| Graduation year | 2009 |
| Medicare specialty | Internal Medicine |
| Telehealth | Offers telehealth |
Medical group
- Stanford Health CareStanford, CA · 3,122 clinicians
Hospital affiliations
- French Hospital Medical CenterSan Luis Obispo, CA
- Mercy Medical CenterMerced, CA
- Stanford Health CareStanford, CA
- Stanford Health Care Tri-ValleyPleasanton, CA
Industry payments (Open Payments)
- 2025$4,534 · 2 payments from 2 companies
- 2024$15,193 · 6 payments from 2 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Acella Pharmaceuticals, LLC | $4,444 | 1 |
| Avion Pharmaceuticals | $89.99 | 1 |
What the 2025 payments were for
- Compensation for serving as faculty or as a speaker for a medical education program$4,444 · 1 payment
- Food and Beverage$89.99 · 1 payment
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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