IndividualActive
Debra Vandergriend
NPI 1467658757 · Clinical Social Worker · San Rafael, CA
Debra Vandergriend is a Clinical Social Worker provider in San Rafael, CA (NPI 1467658757).
Provider details
- NPI number
- 1467658757
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- Yes
- License
- 15476 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Detailed profile(89/100 index)
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
914 Mission Ave Fl 3
San Rafael, CA 94901-6106
Phone: (415) 457-6964
Street-level locationGet directions
Mailing address
641 5th St W Apt 5
Sonoma, CA 95476-6832
Registry dates
- Enumerated
- 2007-06-22
- Last updated
- 2007-07-08
Frequently asked questions
- What is Debra Vandergriend's NPI number?
- Debra Vandergriend's National Provider Identifier (NPI) is 1467658757, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Debra Vandergriend's specialty?
- Debra Vandergriend is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Debra Vandergriend located?
- Debra Vandergriend's practice location on file with NPPES is 914 Mission Ave Fl 3, San Rafael, CA 94901-6106.
- What is Debra Vandergriend's phone number?
- The practice phone number listed in the NPPES registry for Debra Vandergriend is (415) 457-6964.
- Is Debra Vandergriend's NPI active?
- Yes — Debra Vandergriend's NPI (1467658757) 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.