Diane Holmes, CASI, MFT INTERN
NPI 1649307919 · Marriage & Family Therapist · Merced, CA
Diane Holmes, CASI, MFT INTERN is a Marriage & Family Therapist provider in Merced, CA (NPI 1649307919).
Provider details
- NPI number
- 1649307919
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- CASI, MFT INTERN
- Sex
- Female
- Sole proprietor
- No
- License
- 02-002866 (CA)
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
19 yrs in NPPES registry
- Profile completeness38% of score
100% 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
- 2007-02-27
- Last updated
- 2007-11-30
Frequently asked questions
- What is Diane Holmes's NPI number?
- Diane Holmes's National Provider Identifier (NPI) is 1649307919, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diane Holmes's specialty?
- Diane Holmes is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Diane Holmes located?
- Diane Holmes's practice location on file with NPPES is 480 E 13th St, Merced, CA 95340-6214.
- What is Diane Holmes's phone number?
- The practice phone number listed in the NPPES registry for Diane Holmes is (209) 381-6800.
- Is Diane Holmes's NPI active?
- Yes — Diane Holmes's NPI (1649307919) is active in the NPPES registry as of the last update on 2007-11-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.