NPI Portal NPI Lookup & Verification

Mr. Grey Charles Gardner, DC

Mr. Grey Charles Gardner is a Chiropractor provider (Chiropractor) practicing in Billings, MT, registered in the NPPES registry with NPI 1750339164 since 2006. The credential DC stands for Doctor of Chiropractic. Practices at Van Chiropractic Clinic, PC (listed at the same practice address in NPPES).

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NPI 1750339164
Entity type Individual (Type 1)
Name Mr. Grey Charles Gardner
Credential DC
Sex Male
Practice address 1644 BROADWATER AVE, Billings, MT, 59102
Phone 4066567000
Fax 4066568729
Enumeration date 2006-05-05
Last updated in NPPES 2013-12-26

Taxonomy & licenses

Taxonomy code Specialty Primary License State
111N00000X Chiropractor Primary 645 MT

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

Other identifiers

Identifier Type State Issuer
004015053 Other MT WORK COMP
000041261 Other MT BCBS
Copy-ready billing details
Provider: Grey Gardner, DC
NPI: 1750339164
Taxonomy: 111N00000X (Chiropractor)
Address: 1644 BROADWATER AVE, Billings, MT, 59102

Other providers at this practice address

NPI Name Type Specialty Location
1295869998 Van Chiropractic Clinic, PC Organization Chiropractor Billings, MT
1841628567 Jennifer Harris Individual Massage Therapist Billings, MT
1710397328 Lisa Burdick Individual Massage Therapist Billings, MT
1679138887 Tavia Watson Individual Massage Therapist Billings, MT
1942966254 Josie Lafond Individual Massage Therapist Billings, MT
1427823152 Tegan Fochs Individual Specialist Billings, MT

Verify this record

Cross-check NPI 1750339164 against the authoritative CMS record: view Mr. Grey Charles Gardner 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 specialty is Grey Gardner?
Grey Gardner 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.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2013-12-26.