IndividualActive
Tamar Antossian, PHARM. D
NPI 1659771558 · Pharmacist · West Hills, CA
Tamar Antossian, PHARM. D is a Pharmacist provider in West Hills, CA (NPI 1659771558).
Provider details
- NPI number
- 1659771558
- Entity type
- Individual
- Primary specialty
- PharmacistPharmacy Service Providers
- Credential
- PHARM. D
- Sex
- Female
- Sole proprietor
- No
- License
- 54094 (CA)
Specialties & taxonomies
Pharmacy Service Providers
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
6433 Fallbrook Ave
West Hills, CA 91307-3543
Phone: (818) 719-8610
Street-level locationGet directions
Mailing address
19003 Vincennes St
Northridge, CA 91324-2823
Registry dates
- Enumerated
- 2014-08-27
- Last updated
- 2014-08-27
Frequently asked questions
- What is Tamar Antossian's NPI number?
- Tamar Antossian's National Provider Identifier (NPI) is 1659771558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tamar Antossian's specialty?
- Tamar Antossian is listed in the NPPES registry with a primary specialty of Pharmacist (Pharmacy Service Providers).
- Where is Tamar Antossian located?
- Tamar Antossian's practice location on file with NPPES is 6433 Fallbrook Ave, West Hills, CA 91307-3543.
- What is Tamar Antossian's phone number?
- The practice phone number listed in the NPPES registry for Tamar Antossian is (818) 719-8610.
- Is Tamar Antossian's NPI active?
- Yes — Tamar Antossian's NPI (1659771558) is active in the NPPES registry as of the last update on 2014-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.