County of Tuolumne
NPI 1639271935 · Public Health or Welfare Agency · Sonora, CA
Enrolled with Medicare as Part B Supplier - Mass Immunization (roster Biller Only) · source: CMS PECOS Public Provider Enrollment (2026.04.01)
County of Tuolumne is a Public Health or Welfare Agency organization in Sonora, CA (NPI 1639271935).
Provider details
- NPI number
- 1639271935
- Entity type
- Organization
- Primary specialty
- Public Health or Welfare AgencyAgencies
- Organization subpart
- No
- Authorized official
- Annie Hockett, Health & Human Services Agency Dire(209) 533-5746
Specialties & taxonomies
Agencies
Profile Score
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
Mailing address
Other names (DBA / former)
- Doing business as
- Tuolumne County Public Health Dept.
Registry dates
- Enumerated
- 2006-09-05
- Last updated
- 2024-12-30
Frequently asked questions
- What is County of Tuolumne's NPI number?
- County of Tuolumne's National Provider Identifier (NPI) is 1639271935, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is County of Tuolumne?
- County of Tuolumne is classified in the NPPES registry as Public Health or Welfare Agency (Agencies).
- Where is County of Tuolumne located?
- County of Tuolumne's practice location on file with NPPES is 20111 Cedar Road North, Sonora, CA 95370-5939.
- What is County of Tuolumne's phone number?
- The practice phone number listed in the NPPES registry for County of Tuolumne is (209) 533-7401.
- Does County of Tuolumne accept Medicare?
- County of Tuolumne is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for County of Tuolumne?
- The authorized official listed on County of Tuolumne's NPPES record is Annie Hockett, Health & Human Services Agency Dire. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is County of Tuolumne's NPI active?
- Yes — County of Tuolumne's NPI (1639271935) is active in the NPPES registry as of the last update on 2024-12-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.