Zareh Ounjian, MD
NPI 1104809169 · Diagnostic Radiology Physician · Whittier, CA
Zareh Ounjian, MD is a Diagnostic Radiology Physician provider in Whittier, CA (NPI 1104809169).
Provider details
- NPI number
- 1104809169
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G22927 (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
20 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
- 2005-11-23
- Last updated
- 2012-08-13
Frequently asked questions
- What is Zareh Ounjian's NPI number?
- Zareh Ounjian's National Provider Identifier (NPI) is 1104809169, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Zareh Ounjian's specialty?
- Zareh Ounjian is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Zareh Ounjian located?
- Zareh Ounjian's practice location on file with NPPES is 12401 East Washington Blvd, Whittier, CA 90602-1006.
- What is Zareh Ounjian's phone number?
- The practice phone number listed in the NPPES registry for Zareh Ounjian is (562) 698-0811.
- Is Zareh Ounjian's NPI active?
- Yes — Zareh Ounjian's NPI (1104809169) is active in the NPPES registry as of the last update on 2012-08-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.