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County of Mendocino

Public Health or Welfare Agency in Ukiah, CA · enumerated 2022 · authorized official Heather Criss, Program Administrator.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1174235378

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Registry record

Entity type Organization (Type 2)
Legal business name County of Mendocino
Practice address 737 S State St., Attention: Heather Criss, Ukiah, CA, 95482
Phone (707) 468-7061
Fax (707) 463-7744
Enumeration date Dec 19, 2022
Last updated in NPPES Jan 5, 2023

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies Primary

Authorized official

Name Heather Criss
Title Program Administrator
Phone (707) 468-7061

Other identifiers

Identifier Type State Issuer
1275941676 Medicaid CA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for County of Mendocino?
The NPI for County of Mendocino is 1174235378, a Type 2 (organization) record in the CMS NPPES registry.
Who is the authorized official for County of Mendocino?
NPPES lists Heather Criss (Program Administrator) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-01-05.