IndividualActive
Vahan Oknayan, MFT
NPI 1639949746 · Marriage & Family Therapist · Tustin, CA
Vahan Oknayan, MFT is a Marriage & Family Therapist provider in Tustin, CA (NPI 1639949746).
Provider details
- NPI number
- 1639949746
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(51/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
2 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
12821 Newport Ave
Tustin, CA 92780-2711
Phone: (714) 910-3648
Street-level locationGet directions
Mailing address
314 S Belmont Ln
Placentia, CA 92870-7401
Registry dates
- Enumerated
- 2024-01-09
- Last updated
- 2024-01-09
- Certified
- 2024-01-09
Frequently asked questions
- What is Vahan Oknayan's NPI number?
- Vahan Oknayan's National Provider Identifier (NPI) is 1639949746, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Vahan Oknayan's specialty?
- Vahan Oknayan is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Vahan Oknayan located?
- Vahan Oknayan's practice location on file with NPPES is 12821 Newport Ave, Tustin, CA 92780-2711.
- What is Vahan Oknayan's phone number?
- The practice phone number listed in the NPPES registry for Vahan Oknayan is (714) 910-3648.
- Is Vahan Oknayan's NPI active?
- Yes — Vahan Oknayan's NPI (1639949746) is active in the NPPES registry as of the last update on 2024-01-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.