Gretchen Penner
NPI 1942672126 · Clinical Social Worker · San Diego, CA
Gretchen Penner is a Clinical Social Worker provider in San Diego, CA (NPI 1942672126).
Provider details
- NPI number
- 1942672126
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 97697 (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
10 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
- 2015-10-27
- Last updated
- 2022-01-26
- Certified
- 2022-01-26
Frequently asked questions
- What is Gretchen Penner's NPI number?
- Gretchen Penner's National Provider Identifier (NPI) is 1942672126, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gretchen Penner's specialty?
- Gretchen Penner is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Gretchen Penner located?
- Gretchen Penner's practice location on file with NPPES is 3990 Old Town Ave Ste 209a, San Diego, CA 92110-2967.
- What is Gretchen Penner's phone number?
- The practice phone number listed in the NPPES registry for Gretchen Penner is (619) 202-5258.
- Is Gretchen Penner's NPI active?
- Yes — Gretchen Penner's NPI (1942672126) is active in the NPPES registry as of the last update on 2022-01-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.