NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Gregory A. Baumgarten, N.P.

Licensed Practical Nurse in French Camp, CA · enumerated 2006.

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

National Provider Identifier

1598846099

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Gregory A. Baumgarten
Credential N.P.
Sex Male
Practice address 500 W. Hospital Rd., French Camp, CA, 95231
Phone (209) 468-6937
Fax (209) 468-7042
Enumeration date Oct 18, 2006
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

164W00000X Licensed Practical Nurse Nursing Service Providers · License NP8462 (CA) Primary
NP · Nurse Practitioner: An advanced practice registered nurse with graduate training, licensed to diagnose and treat, often with prescriptive authority. About the NP credential

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

Where does Gregory Baumgarten practice?
The practice location on file with NPPES is in French Camp, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Gregory Baumgarten?
The National Provider Identifier (NPI) for Gregory Baumgarten is 1598846099, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.