Gayle Zahler, LCSW
NPI 1679648513 · Professional Counselor · San Francisco, CA
Gayle Zahler, LCSW is a Professional Counselor provider in San Francisco, CA (NPI 1679648513).
Provider details
- NPI number
- 1679648513
- Entity type
- Individual
- Primary specialty
- Professional CounselorBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- LC11490 (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
- 2006-11-22
- Last updated
- 2008-05-08
Frequently asked questions
- What is Gayle Zahler's NPI number?
- Gayle Zahler's National Provider Identifier (NPI) is 1679648513, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gayle Zahler's specialty?
- Gayle Zahler is listed in the NPPES registry with a primary specialty of Professional Counselor (Behavioral Health & Social Service Providers).
- Where is Gayle Zahler located?
- Gayle Zahler's practice location on file with NPPES is 2150 Post St, San Francisco, CA 94115-3508.
- What is Gayle Zahler's phone number?
- The practice phone number listed in the NPPES registry for Gayle Zahler is (415) 449-2943.
- Is Gayle Zahler's NPI active?
- Yes — Gayle Zahler's NPI (1679648513) is active in the NPPES registry as of the last update on 2008-05-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.