Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Gregory Alden Page, B.S., D.C

Chiropractor in Chantilly, VA · enumerated 2006.

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

National Provider Identifier

1245335884

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Registry record

Entity type Individual (Type 1)

Name Dr. Gregory Alden Page

Credential B.S., D.C

Sex Male

Practice address Chantilly, VA, 20151

Phone (703) 378-2698

Fax (703) 378-1451

Enumeration date Sep 14, 2006

Last updated in NPPES Jul 8, 2007

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

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 0104001411 (VA) Primary

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

Other identifiers

Identifier	Type	State	Issuer
1621623	Other	VA	FIRST HEALTH PROVIDER ID#
2135574	Other	VA	MAMSI PROVIDER ID #
3320837	Other	VA	AETNA HMO PROVIDER #
5558699	Other	VA	AETNA NON-HMO PROVIDER #
1621623	Other	VA	MAILHANDLERS PROVIDER #
1002386	Other	VA	ASHN PROVIDER ID #
2054609	Other	VA	UNITED HEALTH CARE ID#
237552	Other	VA	ANTHEM PROVIDER ID#
109A-PA	Other	VA	CAREFIRST BCBS PROVIDER #
2135574	Other	VA	OPTIMUM CHOICE PROVIDER #
2135574	Other	VA	ALLIANCE PROVIDER ID#
2135574	Other	VA	MDIPA PROVIDER #
5226527	Other	VA	CCN PROVIDER #
J153	Other	VA	CAREFIRST BCBS PROVIDER #

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.

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Frequently asked questions

What specialty is Gregory Page?

Gregory Page 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.

Other providers at this practice address

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