Claudia Martin, MD
NPI 1821462516 · Family Medicine Physician · La Mirada, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claudia Martin, MD is a Family Medicine Physician provider in La Mirada, CA (NPI 1821462516).
Provider details
- NPI number
- 1821462516
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A138656 (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
10 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 · 14 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metformin Hcl | 59 | 16 |
| Atorvastatin Calcium | 48 | 15 |
| Lisinopril | 31 | — |
| Omeprazole | 25 | — |
| Amlodipine Besylate | 20 | — |
| Sitagliptin Phosphatebrand: Januvia | 19 | — |
| Lansoprazole | 17 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2015-11-18
- Last updated
- 2025-09-16
- Certified
- 2025-09-16
Frequently asked questions
- What is Claudia Martin's NPI number?
- Claudia Martin's National Provider Identifier (NPI) is 1821462516, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudia Martin's specialty?
- Claudia Martin is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Claudia Martin located?
- Claudia Martin's practice location on file with NPPES is 12675 La Mirada Blvd Ste 201, La Mirada, CA 90638-2235.
- What is Claudia Martin's phone number?
- The practice phone number listed in the NPPES registry for Claudia Martin is (562) 903-7339.
- Does Claudia Martin accept Medicare?
- Claudia Martin is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claudia Martin's NPI active?
- Yes — Claudia Martin's NPI (1821462516) is active in the NPPES registry as of the last update on 2025-09-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.