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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Joi Gaddy, D.C.

Chiropractor in Columbia, MD · enumerated 2015 · practices at Therapy LLC.

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

National Provider Identifier

1497110779

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Registry record

Entity type Individual (Type 1)
Name Joi Gaddy
Credential D.C.
Sex Female
Practice address 8955 Guilford Rd Ste 140, Columbia, MD, 21046
Phone (443) 542-2480
Fax (443) 296-6707
Enumeration date Dec 30, 2015
Last updated in NPPES May 17, 2022

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License 0104-557699 (VA) Secondary
111NN1001X Nutrition Chiropractor Chiropractic Providers · License S03862 (MD) Secondary
111NP0017X Pediatric Chiropractor Chiropractic Providers · License S03862 (MD) Secondary
111NR0400X Rehabilitation Chiropractor Chiropractic Providers · License S03862 (MD) Secondary
111NS0005X Sports Physician Chiropractor Chiropractic Providers · License S03862 (MD) Secondary
111N00000X Chiropractor Chiropractic Providers · License S03862 (MD) Primary
DC · Doctor of Chiropractic: A licensed chiropractor focusing on musculoskeletal and nervous system disorders. About the DC credential

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

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 Joi Gaddy?
Joi Gaddy 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.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-05-17.