Melissa Elaine Mayer, D.C.

Melissa Elaine Mayer is a Chiropractor provider (Chiropractor) practicing in Oxnard, CA, registered in the NPPES registry with NPI 1932237401 since 2007. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum

NPI	1932237401
Entity type	Individual (Type 1)
Name	Melissa Elaine Mayer
Credential	D.C.
Sex	Female
Practice address	4225 SAVIERS RD STE 3, Oxnard, CA, 93033
Phone	8053858824
Enumeration date	2007-02-28
Last updated in NPPES	2007-07-08

Taxonomy & licenses

Taxonomy code	Specialty	Primary	License	State
111N00000X	Chiropractor	Primary	DC26775	CA

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

Copy-ready billing details

Provider: Melissa Mayer, D.C.
NPI: 1932237401
Taxonomy: 111N00000X (Chiropractor)
Address: 4225 SAVIERS RD STE 3, Oxnard, CA, 93033

Verify this record

Cross-check NPI 1932237401 against the authoritative CMS record: view Melissa Elaine Mayer 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 Melissa Mayer?

Melissa Mayer 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.

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