NPI Portal NPI Lookup & Verification

Dr. Gregory Allen Edwards, D.C.

Dr. Gregory Allen Edwards is a Chiropractor provider (Chiropractor) practicing in Ashburn, VA, registered in the NPPES registry with NPI 1700934239 since 2007. The credential DC stands for Doctor of Chiropractic.

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NPI 1700934239
Entity type Individual (Type 1)
Name Dr. Gregory Allen Edwards
Credential D.C.
Sex Male
Practice address 20916 STUBBLE RD, Ashburn, VA, 20147
Phone 7038584400
Fax 7038584663
Enumeration date 2007-01-08
Last updated in NPPES 2022-05-16

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 1765 VA

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

Copy-ready billing details
Provider: Gregory Edwards, D.C.
NPI: 1700934239
Taxonomy: 111N00000X (Chiropractor)
Address: 20916 STUBBLE RD, Ashburn, VA, 20147

Verify this record

Cross-check NPI 1700934239 against the authoritative CMS record: view Dr. Gregory Allen Edwards 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 Gregory Edwards?
Gregory Edwards 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 2022-05-16.