Dr. David Pretzinger, D.C.

Dr. David Pretzinger is a Chiropractor provider (Chiropractor) practicing in Fullerton, CA, registered in the NPPES registry with NPI 1396248662 since 2018. The credential DC stands for Doctor of Chiropractic. Practices at Pretzinger Good Health Chiropractic Inc (listed at the same practice address in NPPES).

✓ Active NPI ✓ Valid NPI checksum

NPI	1396248662
Entity type	Individual (Type 1)
Name	Dr. David Pretzinger
Credential	D.C.
Sex	Male
Practice address	220 LAGUNA RD STE 2, Fullerton, CA, 92835
Phone	7142558343
Fax	7142558314
Enumeration date	2018-03-13
Last updated in NPPES	2022-08-04

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	34159	CA

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

Copy-ready billing details

Provider: David Pretzinger, D.C.
NPI: 1396248662
Taxonomy: 111N00000X (Chiropractor)
Address: 220 LAGUNA RD STE 2, Fullerton, CA, 92835

Other providers at this practice address

NPI	Name	Type	Specialty	Location
1982616124	Pavani Reddy	Individual	Internal Medicine Physician	Fullerton, CA
1427782598	Pretzinger Good Health Chiropractic Inc	Organization	Chiropractor	Fullerton, CA

Verify this record

Cross-check NPI 1396248662 against the authoritative CMS record: view Dr. David Pretzinger 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 David Pretzinger?

David Pretzinger is registered in NPPES with the primary taxonomy of Chiropractor. 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 2022-08-04.