Mesrop Aleksanyan, MD
NPI 1629712427 · Hospitalist Physician · Los Angeles, CA
Enrolled with Medicare as Practitioner - Hospitalist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Mesrop Aleksanyan, MD is a Hospitalist Physician provider in Los Angeles, CA (NPI 1629712427).
Provider details
- NPI number
- 1629712427
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A199458 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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.
Practice location
Mailing address
Additional practice locations (1)
- 750 Brunswick AveTrenton, NJ 08638-4143Phone: (609) 394-6031
Registry dates
- Enumerated
- 2022-04-27
- Last updated
- 2025-08-01
- Certified
- 2025-08-01
Frequently asked questions
- What is Mesrop Aleksanyan's NPI number?
- Mesrop Aleksanyan's National Provider Identifier (NPI) is 1629712427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mesrop Aleksanyan's specialty?
- Mesrop Aleksanyan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Mesrop Aleksanyan located?
- Mesrop Aleksanyan's practice location on file with NPPES is 757 Westwood Plz Ste 7501, Los Angeles, CA 90095-8358.
- What is Mesrop Aleksanyan's phone number?
- The practice phone number listed in the NPPES registry for Mesrop Aleksanyan is (310) 267-9643.
- Does Mesrop Aleksanyan accept Medicare?
- Mesrop Aleksanyan is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Mesrop Aleksanyan's NPI active?
- Yes — Mesrop Aleksanyan's NPI (1629712427) is active in the NPPES registry as of the last update on 2025-08-01.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.