Rosa Yang, MD
NPI 1881338267 · Internal Medicine Physician · Saint Louis, MO
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosa Yang, MD is a Internal Medicine Physician provider in Saint Louis, MO (NPI 1881338267).
Provider details
- NPI number
- 1881338267
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 2025025615 (MO)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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 methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Amlodipine Besylate | 23 |
| Pantoprazole Sodium | 20 |
| Apixabanbrand: Eliquis | 19 |
| Atorvastatin Calcium | 19 |
| Albuterol Sulfatebrand: Albuterol Sulfate Hfa | 15 |
| Duloxetine Hcl | 13 |
| Metformin Hclbrand: Metformin Hcl Er | 13 |
| Allopurinol | 11 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-22
- Last updated
- 2025-06-27
- Certified
- 2025-06-27
Frequently asked questions
- What is Rosa Yang's NPI number?
- Rosa Yang's National Provider Identifier (NPI) is 1881338267, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosa Yang's specialty?
- Rosa Yang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rosa Yang located?
- Rosa Yang's practice location on file with NPPES is 4921 Parkview Pl, Saint Louis, MO 63110-1032.
- What is Rosa Yang's phone number?
- The practice phone number listed in the NPPES registry for Rosa Yang is (314) 362-3500.
- Does Rosa Yang accept Medicare?
- Rosa Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosa Yang's NPI active?
- Yes — Rosa Yang's NPI (1881338267) is active in the NPPES registry as of the last update on 2025-06-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.