Arman Ter-Grigoryan, LMFT
NPI 1285949511 · Marriage & Family Therapist · Altadena, CA
Arman Ter-Grigoryan, LMFT is a Marriage & Family Therapist provider in Altadena, CA (NPI 1285949511).
Provider details
- NPI number
- 1285949511
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- LMFT
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Behavioral Health & Social Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
15 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2010-08-11
- Last updated
- 2025-06-05
- Certified
- 2025-06-05
Frequently asked questions
- What is Arman Ter-Grigoryan's NPI number?
- Arman Ter-Grigoryan's National Provider Identifier (NPI) is 1285949511, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Arman Ter-Grigoryan's specialty?
- Arman Ter-Grigoryan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Arman Ter-Grigoryan located?
- Arman Ter-Grigoryan's practice location on file with NPPES is 2235 Lake Ave Ste 110, Altadena, CA 91001-6002.
- What is Arman Ter-Grigoryan's phone number?
- The practice phone number listed in the NPPES registry for Arman Ter-Grigoryan is (626) 786-4864.
- Is Arman Ter-Grigoryan's NPI active?
- Yes — Arman Ter-Grigoryan's NPI (1285949511) is active in the NPPES registry as of the last update on 2025-06-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.