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Dr. Daniel James Guettinger, DDS

Dr. Daniel James Guettinger is a Dentist provider (Dentist) practicing in Atwater, CA, registered in the NPPES registry with NPI 1457490674 since 2007. The credential DDS stands for Doctor of Dental Surgery.

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NPI 1457490674
Entity type Individual (Type 1)
Name Dr. Daniel James Guettinger
Credential DDS
Sex Male
Practice address 1590 WINTON WAY, Atwater, CA, 95301
Phone 2093571778
Fax 2093577788
Enumeration date 2007-02-05
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
122300000X Dentist Primary 21461 CA

DDS — Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

Copy-ready billing details
Provider: Daniel Guettinger, DDS
NPI: 1457490674
Taxonomy: 122300000X (Dentist)
Address: 1590 WINTON WAY, Atwater, CA, 95301

Verify this record

Cross-check NPI 1457490674 against the authoritative CMS record: view Dr. Daniel James Guettinger on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

What specialty is Daniel Guettinger?
Daniel Guettinger is registered in NPPES with the primary taxonomy of Dentist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.