NPI Portal NPI Lookup & Verification

Brian Roettger, DC, ND

Brian Roettger is a Nutrition Chiropractor provider (Chiropractor) practicing in Oxnard, CA, registered in the NPPES registry with NPI 1225860521 since 2024. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1225860521
Entity type Individual (Type 1)
Name Brian Roettger
Credential DC, ND
Sex Male
Practice address Oxnard, CA, 93035
Phone 3103833505
Enumeration date 2024-08-15
Last updated in NPPES 2024-08-15

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111NN1001X Nutrition Chiropractor Primary 21493 CA

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

Copy-ready billing details
Provider: Brian Roettger, DC, ND
NPI: 1225860521
Taxonomy: 111NN1001X (Nutrition Chiropractor)
Address: Oxnard, CA, 93035

Verify this record

Cross-check NPI 1225860521 against the authoritative CMS record: view Brian Roettger 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

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.
What specialty is Brian Roettger?
Brian Roettger is registered in NPPES with the primary taxonomy of Nutrition Chiropractor. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2024-08-15.