Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

County of Mendocino

Q: What type of organization is County of Mendocino?

County of Mendocino is registered in NPPES as a State or Local Public Health Clinic/Center (its primary provider taxonomy).

State or Local Public Health Clinic/Center in Willits, CA · enumerated 2007 · authorized official Patricia Guntly, Program Director.

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

National Provider Identifier

1063558823

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name County of Mendocino

Other name <Unavail>

Practice address 221 S Lenore Ave, Willits, CA, 95490

Phone (707) 456-3821

Enumeration date Jan 29, 2007

Last updated in NPPES Sep 11, 2025

Taxonomy & classification

251K00000X Public Health or Welfare Agency Agencies Secondary

261QP0904X Federal Public Health Clinic/Center Ambulatory Health Care Facilities Secondary

261QP0905X State or Local Public Health Clinic/Center Ambulatory Health Care Facilities Primary

Authorized official

Name Patricia Guntly

Title Program Director

Phone (707) 472-2607

Other identifiers

Identifier	Type	State	Issuer
2302	Other	CA	DRUG MEDICAL WILLITS

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 type of organization is County of Mendocino?

County of Mendocino is registered in NPPES as a State or Local Public Health Clinic/Center (its primary provider taxonomy).

What is a Type 2 NPI?

A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

Providers at this address

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John Flammang Case Manager/Care Coordinator · Willits, CA NPI 1982740676 Susan Gravier Case Manager/Care Coordinator · Willits, CA NPI 1902085897

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-11.