Armen Chalian, M.D.
NPI 1740488659 · Cardiovascular Disease Physician · Panorama City, CA
Enrolled with Medicare as Practitioner - Cardiovascular Disease (cardiology) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Armen Chalian, M.D. is a Cardiovascular Disease Physician provider in Panorama City, CA (NPI 1740488659).
Provider details
- NPI number
- 1740488659
- Entity type
- Individual
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A114206 (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
18 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 · 37 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Metoprolol Tartrate | 316 | 118 |
| Dabigatran Etexilate Mesylatebrand: Pradaxa | 293 | 98 |
| Furosemide | 283 | 109 |
| Atorvastatin Calcium | 273 | 101 |
| Amlodipine Besylate | 270 | 103 |
| Isosorbide Mononitratebrand: Isosorbide Mononitrate Er | 266 | 92 |
| Losartan Potassium |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-07-03
- Last updated
- 2021-11-30
Frequently asked questions
- What is Armen Chalian's NPI number?
- Armen Chalian's National Provider Identifier (NPI) is 1740488659, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Armen Chalian's specialty?
- Armen Chalian is listed in the NPPES registry with a primary specialty of Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Armen Chalian located?
- Armen Chalian's practice location on file with NPPES is 13652 Cantara St, Panorama City, CA 91402-5423.
- What is Armen Chalian's phone number?
- The practice phone number listed in the NPPES registry for Armen Chalian is (818) 375-2000.
- Does Armen Chalian accept Medicare?
- Armen Chalian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Armen Chalian's NPI active?
- Yes — Armen Chalian's NPI (1740488659) 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.