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Grimsley Chiropractic Services, P.C.

Chiropractor in Lexington Park, MD · enumerated 2007 · authorized official Gary Grimsley, Owner.

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

National Provider Identifier

1487877643

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Registry record

Entity type Organization (Type 2)
Legal business name Grimsley Chiropractic Services, P.C.
Other name <Unavail>
Practice address 22780 Three Notch Rd, Lexington Park, MD, 20653
Phone (301) 737-0662
Fax (301) 737-0675
Enumeration date Apr 10, 2007
Last updated in NPPES Oct 10, 2011

Taxonomy & classification

111N00000X Chiropractor Chiropractic Providers · License 1525 (MD) Primary

Authorized official

Name Gary Grimsley
Title Owner
Phone (301) 737-0662

Other identifiers

Identifier Type State Issuer
2174552 Other MD AETNA HMO
T289 0001 Other MP BC FEP
LK96GR Other MD BLUE CROSS MD
47942219 003 Other MD CIGNA HMO
147743500 Other MH FEDERAL WC
427879 Other MD ALLIANCE
4794219 002 Other MD CIGNA PPO
5870444 Other MD AETNA PPO POS

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 type of organization is Grimsley Chiropractic Services, P.C.?
Grimsley Chiropractic Services, P.C. is registered in NPPES as a Chiropractor (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-10-10.