Alen Mirzaian, MD Inc
NPI 1255669362 · Internal Medicine Physician · Glendale, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alen Mirzaian, MD Inc is a Internal Medicine Physician organization in Glendale, CA (NPI 1255669362).
Provider details
- NPI number
- 1255669362
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Alen Mirzaian, Md/President(818) 790-1145
- License
- A88445 (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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2009-12-01
- Last updated
- 2023-06-06
- Certified
- 2023-06-06
Frequently asked questions
- What is Alen Mirzaian, MD Inc's NPI number?
- Alen Mirzaian, MD Inc's National Provider Identifier (NPI) is 1255669362, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Alen Mirzaian, MD Inc?
- Alen Mirzaian, MD Inc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Alen Mirzaian, MD Inc located?
- Alen Mirzaian, MD Inc's practice location on file with NPPES is 1818 Verdugo Blvd Ste 401, Glendale, CA 91208-1421.
- What is Alen Mirzaian, MD Inc's phone number?
- The practice phone number listed in the NPPES registry for Alen Mirzaian, MD Inc is (818) 790-1145.
- Does Alen Mirzaian, MD Inc accept Medicare?
- Alen Mirzaian, MD Inc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Alen Mirzaian, MD Inc?
- The authorized official listed on Alen Mirzaian, MD Inc's NPPES record is Alen Mirzaian, Md/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Alen Mirzaian, MD Inc's NPI active?
- Yes — Alen Mirzaian, MD Inc's NPI (1255669362) is active in the NPPES registry as of the last update on 2023-06-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.