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Regina Mathis, ACSW, MSW
NPI 1609739093 · Clinical Social Worker · Gridley, CA
Regina Mathis, ACSW, MSW is a Clinical Social Worker provider in Gridley, CA (NPI 1609739093).
Provider details
- NPI number
- 1609739093
- Entity type
- Individual
- Primary specialty
- Clinical Social WorkerBehavioral Health & Social Service Providers
- Credential
- ACSW, MSW
- Sex
- Female
- Sole proprietor
- Yes
- License
- ASW128913 (CA)
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(53/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
Under 1 yr in 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
567 Virginia St
Gridley, CA 95948-2133
Phone: (530) 846-4955
Street-level locationGet directions
Mailing address
821 Colusa Ave
Oroville, CA 95965-4036
Registry dates
- Enumerated
- 2025-12-03
- Last updated
- 2025-12-03
- Certified
- 2025-12-03
Frequently asked questions
- What is Regina Mathis's NPI number?
- Regina Mathis's National Provider Identifier (NPI) is 1609739093, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Regina Mathis's specialty?
- Regina Mathis is listed in the NPPES registry with a primary specialty of Clinical Social Worker (Behavioral Health & Social Service Providers).
- Where is Regina Mathis located?
- Regina Mathis's practice location on file with NPPES is 567 Virginia St, Gridley, CA 95948-2133.
- What is Regina Mathis's phone number?
- The practice phone number listed in the NPPES registry for Regina Mathis is (530) 846-4955.
- Is Regina Mathis's NPI active?
- Yes — Regina Mathis's NPI (1609739093) is active in the NPPES registry as of the last update on 2025-12-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.