Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Katherine June Miller

Community Health Worker in Santa Rosa, CA · enumerated 2017 · practices at Progress Foundation.

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

National Provider Identifier

1164941084

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Registry record

Entity type Individual (Type 1)

Name Katherine June Miller

Sex Female

Practice address 3371 Parker Hill Rd, Santa Rosa, CA, 95404

Phone (775) 535-0289

Enumeration date Sep 12, 2017

Last updated in NPPES Sep 12, 2017

Taxonomy & licenses

172V00000X Community Health Worker Other Service Providers Primary

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 Katherine Miller?

The National Provider Identifier (NPI) for Katherine Miller is 1164941084, a Type 1 (individual) record in the CMS NPPES registry.

Where does Katherine Miller practice?

The practice location on file with NPPES is in Santa Rosa, CA. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-09-12.