Yin-Yin Myint, M.D.
NPI 1184638645 · Internal Medicine Physician · Daly City, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Yin-Yin Myint, M.D. is a Internal Medicine Physician provider in Daly City, CA (NPI 1184638645).
Provider details
- NPI number
- 1184638645
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- A051833 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
1,316 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 521 | $154 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 265 | $109 |
| Annual Wellness Visit, Includes a Personalized Prevention Plan of Service (pps), Subsequent VisitG0439 | 205 | $156 |
| Administration of Influenza Virus VaccineG0008 | 177 | $39 |
| Injection of Drug Or Substance Under Skin Or Into Muscle96372 | 34 | $18 |
| Administration of Hepatitis B VaccineG0010 | 26 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 118 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 1,222 | 348 |
| Losartan Potassium | 1,018 | 293 |
| Amlodipine Besylate | 818 | 240 |
| Rosuvastatin Calcium | 531 | 158 |
| Metformin Hclbrand: Metformin Hcl Er | 316 | 95 |
| Metoprolol Succinate | 276 | 87 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,052 across 58 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-07-28
- Last updated
- 2010-10-29
Frequently asked questions
- What is Yin-Yin Myint's NPI number?
- Yin-Yin Myint's National Provider Identifier (NPI) is 1184638645, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Yin-Yin Myint's specialty?
- Yin-Yin Myint is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Yin-Yin Myint located?
- Yin-Yin Myint's practice location on file with NPPES is 1800 Sullivan Ave, Daly City, CA 94015-2226.
- What is Yin-Yin Myint's phone number?
- The practice phone number listed in the NPPES registry for Yin-Yin Myint is (650) 992-2890.
- Does Yin-Yin Myint accept Medicare?
- Yin-Yin Myint is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Yin-Yin Myint's NPI active?
- Yes — Yin-Yin Myint's NPI (1184638645) is active in the NPPES registry as of the last update on 2010-10-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.