Dr. Stephen Patrick Tetzlaff, D.C.

Dr. Stephen Patrick Tetzlaff is a Chiropractor provider (Chiropractor) practicing in Ceres, CA, registered in the NPPES registry with NPI 1710069216 since 2006. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI	1710069216
Entity type	Individual (Type 1)
Name	Dr. Stephen Patrick Tetzlaff
Credential	D.C.
Sex	Male
Practice address	Ceres, CA, 95307
Phone	2095380647
Fax	2095388737
Enumeration date	2006-10-20
Last updated in NPPES	2012-10-16

Street address withheld — NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	189770	CA

DC — Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

Other identifiers

Identifier	Type	State	Issuer
189770	Other	CA	CHIROPRACTIC LICENSE #

Copy-ready billing details

Provider: Stephen Tetzlaff, D.C.
NPI: 1710069216
Taxonomy: 111N00000X (Chiropractor)
Address: Ceres, CA, 95307

Verify this record

Cross-check NPI 1710069216 against the authoritative CMS record: view Dr. Stephen Patrick Tetzlaff 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 is the NPI number for Stephen Tetzlaff?

The National Provider Identifier (NPI) for Stephen Tetzlaff is 1710069216, a Type 1 (individual) record in the CMS NPPES registry.

Where does Stephen Tetzlaff practice?

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

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2012-10-16.