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Dr. Ryan W. Jergensen, DDS

General Practice Dentistry in Fremont, CA · enumerated 2010 · practices at Ryan W. Jergensen, DDS, Professional Corporation.

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

National Provider Identifier

1376859124

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Registry record

Entity type Individual (Type 1)
Name Dr. Ryan W. Jergensen
Credential DDS
Sex Male
Practice address 2243 Mowry Ave Ste B, Fremont, CA, 94538
Phone (510) 797-8991
Fax (510) 797-8280
Enumeration date Aug 30, 2010
Last updated in NPPES Aug 30, 2010

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 59484 (CA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

How do I verify Ryan Jergensen's NPI record?
Cross-check NPI 1376859124 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1376859124 active?
Yes, as of the latest NPPES snapshot, NPI 1376859124 is active (record last updated 2010-08-30).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-08-30.