Angela Treinen
NPI 1043203870 · Family Medicine Physician · Los Angeles, CA
Angela Treinen is a Family Medicine Physician provider in Los Angeles, CA (NPI 1043203870).
Provider details
- NPI number
- 1043203870
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Sex
- Female
- Sole proprietor
- No
- License
- RN 387089 (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 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 60 | 23 |
| Metformin Hcl | 43 | 20 |
| Losartan Potassium | 35 | 16 |
| Amlodipine Besylate | 32 | 13 |
| Benazepril Hcl | 29 | 11 |
| Omeprazole | 27 | 14 |
| Levothyroxine Sodium | 22 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2005-08-26
- Last updated
- 2012-01-05
Frequently asked questions
- What is Angela Treinen's NPI number?
- Angela Treinen's National Provider Identifier (NPI) is 1043203870, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Angela Treinen's specialty?
- Angela Treinen is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Angela Treinen located?
- Angela Treinen's practice location on file with NPPES is 4815 Valley Blvd Ste C, Los Angeles, CA 90032-3300.
- What is Angela Treinen's phone number?
- The practice phone number listed in the NPPES registry for Angela Treinen is (323) 222-1134.
- Is Angela Treinen's NPI active?
- Yes — Angela Treinen's NPI (1043203870) is active in the NPPES registry as of the last update on 2012-01-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.