NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Cynthia L. Cox, D.D.S.

General Practice Dentistry in Oakland, CA · enumerated 2007 · practices at Endo Care.

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

National Provider Identifier

1083832513

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)
Name Dr. Cynthia L. Cox
Credential D.D.S.
Sex Female
Practice address 485 34th St, Ste.#210, Oakland, CA, 94609
Fax (510) 595-7482
Enumeration date Apr 22, 2007
Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 38410 (CA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS credential

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

Where does Cynthia Cox practice?
The practice location on file with NPPES is in Oakland, CA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Cynthia Cox?
The National Provider Identifier (NPI) for Cynthia Cox is 1083832513, a Type 1 (individual) record in the CMS NPPES registry.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.