Yin-Yin Myint, M.D.
NPI 1184638645ActiveIndividual· Internal Medicine· Daly City, CA
Internal Medicine (M.D.) in Daly City, California, licensed in CA, with an NPI issued in July 2006. Their prescriptions cost Medicare Part D more than their services did: $1,815,402 for 11,574 claims, against $169,412 paid for services in 2024. Astrazeneca Pharmaceuticals LP was the largest of 4 companies reporting payments in 2025, $388.10 in all, mostly food and beverage. Lists Ahmc Seton Medical Center and 2 other hospitals as hospital affiliations.
Overview
| NPI | 1184638645 |
|---|---|
| Status | Active |
| Entity type | Individual |
| Credential | M.D. |
| Sole proprietor | Yes |
| NPI issued | Jul 28, 2006 |
| Last updated in NPPES | Oct 29, 2010 |
Specialties and licenses
| Taxonomy | Code | License | State |
|---|---|---|---|
| Internal Medicine Primary | 207R00000X | A051833 | 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 | 291 |
|---|---|
| Services billed | 2,848 across 26 procedure codes |
| Paid by Medicare | $169,412 |
Part D prescriptions in 2024
| Prescriptions (claims) | 11,574 · 29,904 30-day fills |
|---|---|
| Patients | 691 |
| Total drug cost | $1,815,402 |
| Generic share | 84% of claims |
Education and affiliations
| Graduation year | 1986 |
|---|---|
| Medicare specialty | Internal Medicine |
Hospital affiliations
- Ahmc Seton Medical CenterDaly City, CA
- California Pacific Medical Center- Van Ness CampusSan Francisco, CA
- Peninsula Medical CenterBurlingame, CA
Other facilities
- Elite Care Home Health Agency, Inc.Home health agency · Burlingame, CA
Industry payments (Open Payments)
- 2025$388.10 · 17 payments from 4 companies
- 2024$1,052 · 58 payments from 9 companies
Top paying companies in 2025
| Company | Amount | Payments |
|---|---|---|
| Astrazeneca Pharmaceuticals LP | $266.65 | 12 |
| Boehringer Ingelheim Pharmaceuticals, Inc. | $83.86 | 1 |
| Novo Nordisk Inc | $27.59 | 2 |
| Phathom Pharmaceuticals, Inc. | $10.00 | 2 |
What the 2025 payments were for
- Food and Beverage$388.10 · 17 payments
Receiving payments does not imply wrongdoing. What Open Payments covers ·original records
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All 68 internal medicine physicians in Daly City · All internal medicine physicians in California