Rosalva Vieyra, MD
NPI 1134244643 · Family Medicine Physician · Baldwin Park, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rosalva Vieyra, MD is a Family Medicine Physician provider in Baldwin Park, CA (NPI 1134244643).
Provider details
- NPI number
- 1134244643
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A72028 (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
19 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 · 62 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 309 | 114 |
| Lisinopril | 246 | 81 |
| Amlodipine Besylate | 214 | 75 |
| Metformin Hcl | 171 | 61 |
| Losartan Potassium | 156 | 48 |
| Glipizide | 121 | 40 |
| Levothyroxine Sodium | 118 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-03-21
- Last updated
- 2021-12-01
Frequently asked questions
- What is Rosalva Vieyra's NPI number?
- Rosalva Vieyra's National Provider Identifier (NPI) is 1134244643, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Rosalva Vieyra's specialty?
- Rosalva Vieyra is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Rosalva Vieyra located?
- Rosalva Vieyra's practice location on file with NPPES is 1011 Baldwin Park Blvd, Baldwin Park, CA 91706-5806.
- What is Rosalva Vieyra's phone number?
- The practice phone number listed in the NPPES registry for Rosalva Vieyra is (626) 851-1011.
- Does Rosalva Vieyra accept Medicare?
- Rosalva Vieyra is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Rosalva Vieyra's NPI active?
- Yes — Rosalva Vieyra's NPI (1134244643) 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.