Catherine Thiel, LCSW
NPI 1134569791 · Clinical Social Worker · Stockton, CA
Enrolled with Medicare as Practitioner - Clinical Social Worker · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Thiel, LCSW is a Clinical Social Worker provider in Stockton, CA (NPI 1134569791).
Provider details
- NPI number
- 1134569791
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- LCSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- 82263 (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
12 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)
- 6120 Woodside AveWoodside, NY 11377-3577Phone: (718) 779-1234Fax: (718) 779-7775
Registry dates
- Enumerated
- 2013-06-27
- Last updated
- 2018-04-26
Frequently asked questions
- What is Catherine Thiel's NPI number?
- Catherine Thiel's National Provider Identifier (NPI) is 1134569791, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Thiel's specialty?
- Catherine Thiel is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Catherine Thiel located?
- Catherine Thiel's practice location on file with NPPES is 127 N Sutter St, Stockton, CA 95202-2412.
- What is Catherine Thiel's phone number?
- The practice phone number listed in the NPPES registry for Catherine Thiel is (109) 851-3459.
- Does Catherine Thiel accept Medicare?
- Catherine Thiel is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Thiel's NPI active?
- Yes — Catherine Thiel's NPI (1134569791) is active in the NPPES registry as of the last update on 2018-04-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.