Steven Diamond
NPI 1891092136 · Professional Counselor · San Diego, CA
Steven Diamond is a Professional Counselor provider in San Diego, CA (NPI 1891092136).
Provider details
- NPI number
- 1891092136
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
- Counselor101Y00000X
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
15 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
Mailing address
Registry dates
- Enumerated
- 2011-02-23
- Last updated
- 2025-02-21
- Certified
- 2025-02-21
Frequently asked questions
- What is Steven Diamond's NPI number?
- Steven Diamond's National Provider Identifier (NPI) is 1891092136, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Diamond's specialty?
- Steven Diamond is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Steven Diamond located?
- Steven Diamond's practice location on file with NPPES is 1401 Broadway, San Diego, CA 92101-5710.
- What is Steven Diamond's phone number?
- The practice phone number listed in the NPPES registry for Steven Diamond is (619) 276-8112.
- Is Steven Diamond's NPI active?
- Yes — Steven Diamond's NPI (1891092136) is active in the NPPES registry as of the last update on 2025-02-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.