Lena Ajamian, MD
NPI 1366777336 · Family Medicine Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Family Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Lena Ajamian, MD is a Family Medicine Physician provider in Los Angeles, CA (NPI 1366777336).
Provider details
- NPI number
- 1366777336
- Entity type
- Individual
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- Yes
- License
- A108950 (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
16 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 · 39 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Atorvastatin Calcium | 189 | 86 |
| Losartan Potassium | 119 | 52 |
| Lisinopril | 110 | 50 |
| Metformin Hcl | 77 | 38 |
| Amlodipine Besylate | 75 | 39 |
| Hydrochlorothiazide | 72 | 36 |
| Levothyroxine Sodium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-10-08
- Last updated
- 2021-11-04
- Certified
- 2021-11-04
Frequently asked questions
- What is Lena Ajamian's NPI number?
- Lena Ajamian's National Provider Identifier (NPI) is 1366777336, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Lena Ajamian's specialty?
- Lena Ajamian is listed in the NPPES registry with a primary specialty of Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Lena Ajamian located?
- Lena Ajamian's practice location on file with NPPES is 4950 W Sunset Blvd Fl 4, Los Angeles, CA 90027-5822.
- What is Lena Ajamian's phone number?
- The practice phone number listed in the NPPES registry for Lena Ajamian is (323) 783-7898.
- Does Lena Ajamian accept Medicare?
- Lena Ajamian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Lena Ajamian's NPI active?
- Yes — Lena Ajamian's NPI (1366777336) is active in the NPPES registry as of the last update on 2021-11-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.