Haig Minassian, MD
Internal Medicine Physician · Glendale, CA
Haig Minassian, MD is an internal medicine physician with a practice address in Glendale, California, and NPI 1609304302, issued on May 25, 2017. Check the license on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Haig Minassian
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- Practice location
- 1509 Wilson Ter, Glendale, CA 91206
- Phone
- (818) 409-8000
- Enumerated
- May 25, 2017
- Entity
- Type 1 · individual
Also registered at 1509 Wilson Ter
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Mayra Acevedo, LCSWClinical Social Worker1851973648
- Maria AgazaryanPharmacist1295445781
- Bersabeh Aghajanian, PHARMDPharmacist1619502663
- Armin Aghazarian, DOStudent in an Organized Health Care Education/Training Program1891549408
- Eugene Ahn, M.D.Family Medicine Physician1881863280
- Fatmah Alabbad, DOStudent in an Organized Health Care Education/Training Program1740074236
Verify Haig Minassian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of CaliforniaCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
The practice group's Medicare quality score for 2023: 94.3 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
One hospital or facility affiliation
- Glendale Adventist Medical CenterGlendale, CA · Acute Care Hospitals4 of 5 stars
Source: CMS Doctors and Clinicians affiliations; Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.
108 internal medicine physician records list a Glendale practice address
They are 108 of the 4,742 NPPES records with a Glendale practice address, and 20,403 internal medicine physician records in California.
All 108 in Glendale → All 20,403 in California → Every provider in Glendale →
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- Alexander Abary, MDLong Beach, CA1104995919
- Luba Abascal, MDSan Francisco, CA1023180874
- Michael Abate, MDSacramento, CA1548248131
- Wali Abawi, D.O.Joshua Tree, CA1104362268
Common questions
What is Haig Minassian, MD's NPI number?
Haig Minassian, MD's National Provider Identifier (NPI) is 1609304302, issued on May 25, 2017. An NPI identifies a provider in billing; it is not a license.
Where is Haig Minassian, MD located?
The NPPES record lists a practice address at 1509 Wilson Ter, Glendale, CA, 91206. Phone: (818) 409-8000. Providers update this record themselves, so call before visiting.
How can I verify Haig Minassian, MD's license?
Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
What is Haig Minassian, MD's Medicare quality score?
The 2023 MIPS final score is 94.3 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.