Stephanie Diaz Martinez
NPI 1689245326 · Marriage & Family Therapist · Los Gatos, CA
Stephanie Diaz Martinez is a Marriage & Family Therapist provider in Los Gatos, CA (NPI 1689245326).
Provider details
- NPI number
- 1689245326
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
- License
- AMFT156847
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
4 yrs in NPPES registry
- Profile completeness38% of score
100% 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)
- 232 E Gish RdSan Jose, CA 95112-4706Phone: (408) 379-3796
Registry dates
- Enumerated
- 2021-07-04
- Last updated
- 2025-08-08
- Certified
- 2025-08-08
Frequently asked questions
- What is Stephanie Diaz Martinez's NPI number?
- Stephanie Diaz Martinez's National Provider Identifier (NPI) is 1689245326, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Diaz Martinez's specialty?
- Stephanie Diaz Martinez is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Stephanie Diaz Martinez located?
- Stephanie Diaz Martinez's practice location on file with NPPES is 499 Loma Alta Ave, Los Gatos, CA 95030-6227.
- What is Stephanie Diaz Martinez's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Diaz Martinez is (408) 379-3790.
- Is Stephanie Diaz Martinez's NPI active?
- Yes — Stephanie Diaz Martinez's NPI (1689245326) is active in the NPPES registry as of the last update on 2025-08-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.