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Mr. Stephen Michael Murphy Hartmann

Community Health Worker in Jackson, CA · enumerated 2025.

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

National Provider Identifier

1699661504

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Registry record

Entity type Individual (Type 1)
Name Mr. Stephen Michael Murphy Hartmann
Sex Male
Practice address 601 Court St Ste 210, Jackson, CA, 95642
Phone (209) 257-1980
Fax (209) 257-1989
Enumeration date Jun 16, 2025
Last updated in NPPES Mar 2, 2026

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.

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Frequently asked questions

What is the NPI number for Stephen Hartmann?
The National Provider Identifier (NPI) for Stephen Hartmann is 1699661504, a Type 1 (individual) record in the CMS NPPES registry.
Where does Stephen Hartmann practice?
The practice location on file with NPPES is in Jackson, 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 2026-03-02.