NPI Portal NPI Lookup & Verification

Dr. James Christopher Good, D.C.

Dr. James Christopher Good is a Chiropractor provider (Chiropractor) practicing in Pleasanton, CA, registered in the NPPES registry with NPI 1992935407 since 2009. The credential DC stands for Doctor of Chiropractic.

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NPI 1992935407
Entity type Individual (Type 1)
Name Dr. James Christopher Good
Credential D.C.
Sex Male
Practice address 4133 MOHR AVENUE, SUITE I, Pleasanton, CA, 94566
Phone 9254624698
Fax 9256001867
Enumeration date 2009-07-17
Last updated in NPPES 2018-06-20

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary DC25330 CA

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

Other identifiers

Identifier Type State Issuer
1992935407 Other CA NATIONAL PROVIDER IDENTIFIER (NPI)
Copy-ready billing details
Provider: James Good, D.C.
NPI: 1992935407
Taxonomy: 111N00000X (Chiropractor)
Address: 4133 MOHR AVENUE, SUITE I, Pleasanton, CA, 94566

Verify this record

Cross-check NPI 1992935407 against the authoritative CMS record: view Dr. James Christopher Good 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 James Good?
James Good 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 2018-06-20.