Karen Martinez, M.D.
NPI 1164840070 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Karen Martinez, M.D. is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1164840070).
Provider details
- NPI number
- 1164840070
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
12 yrs in NPPES registry
- Profile completeness38% of score
83% 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 · 75 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 440 | 163 |
| Losartan Potassium | 198 | 76 |
| Amlodipine Besylate | 195 | 74 |
| Lisinopril | 194 | 72 |
| Metformin Hcl | 147 | 55 |
| Omeprazole | 137 | 60 |
| Meloxicam | 132 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2014-03-29
- Last updated
- 2021-11-30
Frequently asked questions
- What is Karen Martinez's NPI number?
- Karen Martinez's National Provider Identifier (NPI) is 1164840070, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Karen Martinez's specialty?
- Karen Martinez is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Karen Martinez located?
- Karen Martinez's practice location on file with NPPES is 4733 W Sunset Blvd Fl 3, Los Angeles, CA 90027-6021.
- What is Karen Martinez's phone number?
- The practice phone number listed in the NPPES registry for Karen Martinez is (323) 783-1338.
- Does Karen Martinez accept Medicare?
- Karen Martinez is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Karen Martinez's NPI active?
- Yes — Karen Martinez's NPI (1164840070) is active in the NPPES registry as of the last update on 2021-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.