Marta Miguelena, MD
NPI 1598344251 · Family Medicine Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Marta Miguelena, MD is a Family Medicine Physician provider in San Jose, CA (NPI 1598344251).
Provider details
- NPI number
- 1598344251
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- A187955 (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
5 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Amlodipine Besylate | 26 | 14 |
| Metformin Hcl | 25 | — |
| Empagliflozinbrand: Jardiance | 20 | — |
| Atorvastatin Calcium | 17 | 12 |
| Losartan Potassium | 17 | — |
| Lisinopril | 15 | — |
| Famotidine |
Practice location
Mailing address
Additional practice locations (3)
- 1333 Meridian AveSan Jose, CA 95125-5212Phone: (408) 445-3400
- 1642 E Capitol ExpySan Jose, CA 95121-1800Phone: (408) 445-3431
- 2039 Forest AveSan Jose, CA 95128-4817Phone: (408) 947-2929
Registry dates
- Enumerated
- 2021-04-07
- Last updated
- 2025-06-05
- Certified
- 2025-06-05
Frequently asked questions
- What is Marta Miguelena's NPI number?
- Marta Miguelena's National Provider Identifier (NPI) is 1598344251, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Marta Miguelena's specialty?
- Marta Miguelena is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Marta Miguelena located?
- Marta Miguelena's practice location on file with NPPES is 455 Oconnor Dr Ste 250, San Jose, CA 95128-1644.
- What is Marta Miguelena's phone number?
- The practice phone number listed in the NPPES registry for Marta Miguelena is (408) 283-7666.
- Does Marta Miguelena accept Medicare?
- Marta Miguelena is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Marta Miguelena's NPI active?
- Yes — Marta Miguelena's NPI (1598344251) is active in the NPPES registry as of the last update on 2025-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.