Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Joshua Grant Griffin, M.D.

Urology Physician in Oxford, MS · enumerated 2007.

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

National Provider Identifier

1770771743

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Registry record

Entity type Individual (Type 1)

Name Dr. Joshua Grant Griffin

Credential M.D.

Sex Male

Practice address 2168 S Lamar Blvd, Oxford, MS, 38655

Phone (662) 234-1448

Fax (662) 234-5374

Enumeration date Oct 4, 2007

Last updated in NPPES Jul 11, 2019

Taxonomy & licenses

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 04-34962 (KS) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 2011010495 (MO) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License T-1890 (MS) Secondary

208800000X Urology Physician Allopathic & Osteopathic Physicians · License 20158 (MS) Primary

MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

Other identifiers

Identifier	Type	State	Issuer
03083313	Medicaid	MS	-

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 Joshua Griffin?

Joshua Griffin is registered in NPPES with the primary taxonomy of Urology Physician. 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 2019-07-11.