Gregg Zinn, RAS
NPI 1952609877 · Addiction (Substance Use Disorder) Counselor · San Diego, CA
Gregg Zinn, RAS is a Addiction (Substance Use Disorder) Counselor provider in San Diego, CA (NPI 1952609877).
Provider details
- NPI number
- 1952609877
- Entity type
- Individual
- Primary specialty
- Addiction (Substance Use Disorder) CounselorBehavioral Health & Social Service Providers
- Credential
- RAS
- Sex
- Male
- Sole proprietor
- No
- License
- Z0504101848 (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
15 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
- 2011-03-01
- Last updated
- 2011-08-23
Frequently asked questions
- What is Gregg Zinn's NPI number?
- Gregg Zinn's National Provider Identifier (NPI) is 1952609877, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregg Zinn's specialty?
- Gregg Zinn is listed in the NPPES registry with a primary specialty of Addiction (Substance Use Disorder) Counselor (Behavioral Health & Social Service Providers).
- Where is Gregg Zinn located?
- Gregg Zinn's practice location on file with NPPES is 3340 Kemper St Ste 103, San Diego, CA 92110-4907.
- What is Gregg Zinn's phone number?
- The practice phone number listed in the NPPES registry for Gregg Zinn is (619) 224-1673.
- Is Gregg Zinn's NPI active?
- Yes — Gregg Zinn's NPI (1952609877) is active in the NPPES registry as of the last update on 2011-08-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.