Alisa Yang, MD
NPI 1043284979 · Internal Medicine Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alisa Yang, MD is a Internal Medicine Physician provider in Pasadena, CA (NPI 1043284979).
Provider details
- NPI number
- 1043284979
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A80019 (CA)
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
20 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 · 102 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 587 | 218 |
| Losartan Potassium | 300 | 109 |
| Amlodipine Besylate | 211 | 82 |
| Metformin Hclbrand: Metformin Hcl Er | 208 | 77 |
| Rosuvastatin Calcium | 196 | 75 |
| Lisinopril | 189 | 70 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-02-15
- Last updated
- 2021-12-01
Frequently asked questions
- What is Alisa Yang's NPI number?
- Alisa Yang's National Provider Identifier (NPI) is 1043284979, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alisa Yang's specialty?
- Alisa Yang is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alisa Yang located?
- Alisa Yang's practice location on file with NPPES is 10 Congress St, Pasadena, CA 91105-3045.
- What is Alisa Yang's phone number?
- The practice phone number listed in the NPPES registry for Alisa Yang is (626) 792-2166.
- Does Alisa Yang accept Medicare?
- Alisa Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alisa Yang's NPI active?
- Yes — Alisa Yang's NPI (1043284979) is active in the NPPES registry as of the last update on 2021-12-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.