Ivan Diamond, MFT
NPI 1891913877 · Marriage & Family Therapist · Santa Cruz, CA
Ivan Diamond, MFT is a Marriage & Family Therapist provider in Santa Cruz, CA (NPI 1891913877).
Provider details
- NPI number
- 1891913877
- Entity type
- Individual
- Primary specialty
- Marriage & Family TherapistBehavioral Health & Social Service Providers
- Credential
- MFT
- Sex
- Male
- Sole proprietor
- No
- License
- MQ17289 (CA)
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
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
- 2007-04-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Ivan Diamond's NPI number?
- Ivan Diamond's National Provider Identifier (NPI) is 1891913877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ivan Diamond's specialty?
- Ivan Diamond is listed in the NPPES registry with a primary specialty of Marriage & Family Therapist (Behavioral Health & Social Service Providers).
- Where is Ivan Diamond located?
- Ivan Diamond's practice location on file with NPPES is 303 Water St, Santa Cruz, CA 95060-4017.
- What is Ivan Diamond's phone number?
- The practice phone number listed in the NPPES registry for Ivan Diamond is (831) 471-3900.
- Is Ivan Diamond's NPI active?
- Yes — Ivan Diamond's NPI (1891913877) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.