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Dr. James Gregory Hook, D.C.

Dr. James Gregory Hook is a Chiropractor provider (Chiropractor) practicing in Bethesda, MD, registered in the NPPES registry with NPI 1366530552 since 2006. The credential DC stands for Doctor of Chiropractic.

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NPI 1366530552
Entity type Individual (Type 1)
Name Dr. James Gregory Hook
Credential D.C.
Sex Male
Practice address 7801 NORFOLK AVE, SUITE 100, Bethesda, MD, 20814
Phone 3016520500
Fax 3016520501
Enumeration date 2006-10-11
Last updated in NPPES 2007-07-09

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 02194 MD

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

Copy-ready billing details
Provider: James Hook, D.C.
NPI: 1366530552
Taxonomy: 111N00000X (Chiropractor)
Address: 7801 NORFOLK AVE, SUITE 100, Bethesda, MD, 20814

Other providers at this practice address

NPI Name Type Specialty Location
1164727392 Bethesda Chiropractic Center PA Organization Preferred Provider Organization Bethesda, MD
1932552882 Clifton Chamberlin Individual Psychologist Bethesda, MD
1962035105 Foundation Health LLC Organization Chiropractor Bethesda, MD

Verify this record

Cross-check NPI 1366530552 against the authoritative CMS record: view Dr. James Gregory Hook 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 is the NPI number for James Hook?
The National Provider Identifier (NPI) for James Hook is 1366530552, a Type 1 (individual) record in the CMS NPPES registry.
Where does James Hook practice?
The practice location on file with NPPES is in Bethesda, MD. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-09.