Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mrs. Susan E. Hammon, ANP

Occupational Health Registered Nurse in Twentynine Palms, CA · enumerated 2005.

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

National Provider Identifier

1790762748

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Registry record

Entity type Individual (Type 1)

Name Mrs. Susan E. Hammon

Credential ANP

Sex Female

Practice address Magtftc Mcagcc, Box 788250, Twentynine Palms, CA, 92278

Phone (760) 830-2194

Enumeration date Dec 29, 2005

Last updated in NPPES Mar 7, 2023

Taxonomy & licenses

163WX0106X Occupational Health Registered Nurse Nursing Service Providers · License 78225 (CA) Primary

Other identifiers

Identifier	Type	State	Issuer
222785	Other	CA	RN LICENSE

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

How do I verify Susan Hammon's NPI record?

Cross-check NPI 1790762748 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1790762748 active?

Yes, as of the latest NPPES snapshot, NPI 1790762748 is active (record last updated 2023-03-07).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2023-03-07.