Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Ulf Temnitzer, D.D.S

Prosthodontics in Santa Rosa, CA · enumerated 2013.

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

National Provider Identifier

1881027969

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Registry record

Entity type Individual (Type 1)

Name Dr. Ulf Temnitzer

Credential D.D.S

Sex Male

Practice address 2305 Mendocino Ave Ste A, Santa Rosa, CA, 95403

Phone (707) 525-1500

Fax (707) 525-0315

Enumeration date Aug 13, 2013

Last updated in NPPES Sep 11, 2019

Taxonomy & licenses

1223P0700X Prosthodontics Dental Providers · License 61433 (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

Where does Ulf Temnitzer practice?

The practice location on file with NPPES is in Santa Rosa, CA. Providers can have multiple locations; NPPES lists the primary practice address.

What is the NPI number for Ulf Temnitzer?

The National Provider Identifier (NPI) for Ulf Temnitzer is 1881027969, a Type 1 (individual) record in the CMS NPPES registry.

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Robert Erlach General Practice Dentistry · Santa Rosa, CA NPI 1982790895 Robert Didier Specialist · Santa Rosa, CA NPI 1780805671 Robert W. Erlach DDS, PC General Practice Dentistry · Santa Rosa, CA NPI 1316137623 Amanda Aine General Practice Dentistry · Santa Rosa, CA NPI 1437761871 Erlach Anderson Temnitzer Dental Partnership Dental Clinic/Center · Santa Rosa, CA NPI 1427660695 Heather Anderson DDS Inc Dental Clinic/Center · Santa Rosa, CA NPI 1528659851 Ulf Temnitzer, DDS, Inc. Dental Clinic/Center · Santa Rosa, CA NPI 1578238341

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-09-11.