Nishan W. Matossian, D.D.S
NPI 1861777062 · Preferred Provider Organization · Lancaster, CA
Nishan W. Matossian, D.D.S is a Preferred Provider Organization organization in Lancaster, CA (NPI 1861777062).
Provider details
- NPI number
- 1861777062
- Entity type
- Organization
- Primary specialty
- Preferred Provider OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Sara Boyadjian, Manager(818) 888-2700
- License
- 37449 (CA)
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
- 2011-10-19
- Last updated
- 2011-10-19
Frequently asked questions
- What is Nishan W. Matossian, D.D.S's NPI number?
- Nishan W. Matossian, D.D.S's National Provider Identifier (NPI) is 1861777062, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Nishan W. Matossian, D.D.S?
- Nishan W. Matossian, D.D.S is classified in the NPPES registry as Preferred Provider Organization (Managed Care Organizations).
- Where is Nishan W. Matossian, D.D.S located?
- Nishan W. Matossian, D.D.S's practice location on file with NPPES is 43845 10th St W Ste 1a, Lancaster, CA 93534-4800.
- What is Nishan W. Matossian, D.D.S's phone number?
- The practice phone number listed in the NPPES registry for Nishan W. Matossian, D.D.S is (661) 948-9646.
- Who is the authorized official for Nishan W. Matossian, D.D.S?
- The authorized official listed on Nishan W. Matossian, D.D.S's NPPES record is Sara Boyadjian, Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Nishan W. Matossian, D.D.S's NPI active?
- Yes — Nishan W. Matossian, D.D.S's NPI (1861777062) is active in the NPPES registry as of the last update on 2011-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.