NPI Portal NPI Lookup & Verification

Eric D Choi, D.C.

Eric D Choi is a Chiropractor provider (Chiropractor) practicing in Pleasanton, CA, registered in the NPPES registry with NPI 1013957596 since 2006. The credential DC stands for Doctor of Chiropractic.

✓ Active NPI ✓ Valid NPI checksum Sole proprietor

NPI 1013957596
Entity type Individual (Type 1)
Name Eric D Choi
Credential D.C.
Sex Male
Practice address Pleasanton, CA, 94588
Phone 9254844567
Fax 9254844325
Enumeration date 2006-06-07
Last updated in NPPES 2020-03-19

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

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Secondary DC28048 CA
111N00000X Chiropractor Primary CHR-6247 CO

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

Copy-ready billing details
Provider: Eric Choi, D.C.
NPI: 1013957596
Taxonomy: 111N00000X (Chiropractor)
Address: Pleasanton, CA, 94588

Other providers at this practice address

NPI Name Type Specialty Location
1801052998 Michael Ocampo Individual Dentist Pleasanton, CA

Verify this record

Cross-check NPI 1013957596 against the authoritative CMS record: view Eric D Choi 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 Eric Choi?
Eric Choi 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 2020-03-19.