Maureen Mavrinac, M.D.
NPI 1427000850 · Family Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Maureen Mavrinac, M.D. is a Family Medicine Physician provider in Los Angeles, CA (NPI 1427000850).
Provider details
- NPI number
- 1427000850
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- A44415 (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 · 31 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 142 | 26 |
| Famotidine | 47 | 12 |
| Tamsulosin Hcl | 44 | — |
| Omeprazole | 43 | — |
| Metformin Hcl | 36 | — |
| Losartan Potassium | 34 | — |
| Rosuvastatin Calcium | 33 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-05-16
- Last updated
- 2007-10-18
Frequently asked questions
- What is Maureen Mavrinac's NPI number?
- Maureen Mavrinac's National Provider Identifier (NPI) is 1427000850, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Maureen Mavrinac's specialty?
- Maureen Mavrinac is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Maureen Mavrinac located?
- Maureen Mavrinac's practice location on file with NPPES is 1701 E Cesar Chavez Ave, Los Angeles, CA 90033-2464.
- What is Maureen Mavrinac's phone number?
- The practice phone number listed in the NPPES registry for Maureen Mavrinac is (323) 226-1100.
- Does Maureen Mavrinac accept Medicare?
- Maureen Mavrinac is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Maureen Mavrinac's NPI active?
- Yes — Maureen Mavrinac's NPI (1427000850) is active in the NPPES registry as of the last update on 2007-10-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.