Merrill Tamiya
NPI 1427258474 · Marriage & Family Therapist · San Diego, CA
Merrill Tamiya is a Marriage & Family Therapist provider in San Diego, CA (NPI 1427258474).
Provider details
- NPI number
- 1427258474
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Rehabilitation Practitioner225400000X
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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)
- 9650 Zelzah AveNorthridge, CA 91325-2003Phone: (818) 993-9311
Registry dates
- Enumerated
- 2007-07-18
- Last updated
- 2025-03-27
- Certified
- 2025-03-27
Frequently asked questions
- What is Merrill Tamiya's NPI number?
- Merrill Tamiya's National Provider Identifier (NPI) is 1427258474, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Merrill Tamiya's specialty?
- Merrill Tamiya is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Merrill Tamiya located?
- Merrill Tamiya's practice location on file with NPPES is Po Box 601340, San Diego, CA 92160-1340.
- What is Merrill Tamiya's phone number?
- The practice phone number listed in the NPPES registry for Merrill Tamiya is (888) 724-7240.
- Is Merrill Tamiya's NPI active?
- Yes — Merrill Tamiya's NPI (1427258474) is active in the NPPES registry as of the last update on 2025-03-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.