Sylvie Abadjian
NPI 1861746687 · Marriage & Family Therapist · San Dimas, CA
Enrolled with Medicare as Practitioner - Marriage and Family Therapist · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Sylvie Abadjian is a Marriage & Family Therapist provider in San Dimas, CA (NPI 1861746687).
Provider details
- NPI number
- 1861746687
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
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
13 yrs in NPPES registry
- Profile completeness38% of score
83% of core fields populated
- Practice footprint23% of score
2 documented practice locations
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
Additional practice locations (1)
- 1540 E Colorado StGlendale, CA 91205-1514Phone: (818) 638-5459
Registry dates
- Enumerated
- 2012-10-31
- Last updated
- 2025-05-21
- Certified
- 2025-05-21
Frequently asked questions
- What is Sylvie Abadjian's NPI number?
- Sylvie Abadjian's National Provider Identifier (NPI) is 1861746687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Sylvie Abadjian's specialty?
- Sylvie Abadjian is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Sylvie Abadjian located?
- Sylvie Abadjian's practice location on file with NPPES is 150 W Foothill Blvd Unit a, San Dimas, CA 91773-1103.
- What is Sylvie Abadjian's phone number?
- The practice phone number listed in the NPPES registry for Sylvie Abadjian is (626) 507-3585.
- Does Sylvie Abadjian accept Medicare?
- Sylvie Abadjian is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Sylvie Abadjian's NPI active?
- Yes — Sylvie Abadjian's NPI (1861746687) is active in the NPPES registry as of the last update on 2025-05-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.