Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia Dix, DC

Nutrition Chiropractor in El Cajon, CA · enumerated 2007.

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

National Provider Identifier

1902963044

Verified

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Registry record

Entity type Individual (Type 1)

Name Cynthia Dix

Credential DC

Sex Female

Practice address 1955 Cordell Ct, Ste 104, El Cajon, CA, 92020

Phone (619) 402-7494

Enumeration date Jan 1, 2007

Last updated in NPPES Apr 26, 2012

Taxonomy & licenses

111NN1001X Nutrition Chiropractor Chiropractic Providers · License DC23791 (CA) Primary

111N00000X Chiropractor Chiropractic Providers · License 2357 (OH) Secondary

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

Other identifiers

Identifier	Type	State	Issuer
9341081	Other	OH	GROUP MCR PIN
0459286	Medicaid	OH	-

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 → Validate an NPI →

Frequently asked questions

What specialty is Cynthia Dix?

Cynthia Dix 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.

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 2026-07-13. Provider record last updated 2012-04-26.