Patricia Thayer, LCSW
NPI 1639473218 · Clinical Social Worker · San Rafael, CA
Patricia Thayer, LCSW is a Clinical Social Worker provider in San Rafael, CA (NPI 1639473218).
Provider details
- NPI number
- 1639473218
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- No
- License
- LCS13475 (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
2 documented practice locations
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
Additional practice locations (1)
- 2275 Arlington DrSan Leandro, CA 94578-1132Phone: (510) 317-1444
Registry dates
- Enumerated
- 2010-12-22
- Last updated
- 2017-10-23
Frequently asked questions
- What is Patricia Thayer's NPI number?
- Patricia Thayer's National Provider Identifier (NPI) is 1639473218, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Patricia Thayer's specialty?
- Patricia Thayer is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Patricia Thayer located?
- Patricia Thayer's practice location on file with NPPES is 1 Saint Vincents Dr, San Rafael, CA 94903-1504.
- What is Patricia Thayer's phone number?
- The practice phone number listed in the NPPES registry for Patricia Thayer is (415) 507-2000.
- Is Patricia Thayer's NPI active?
- Yes — Patricia Thayer's NPI (1639473218) is active in the NPPES registry as of the last update on 2017-10-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.