Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Grady M Stone, MD

Internal Medicine Physician in High Point, NC · enumerated 2006.

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

National Provider Identifier

1831123371

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Registry record

Entity type Individual (Type 1)

Name Grady M Stone

Credential MD

Sex Male

Practice address 624 Quaker Ln, Suite 200d, High Point, NC, 27262

Phone (336) 802-2075

Fax (336) 802-2076

Enumeration date Jul 10, 2006

Last updated in NPPES Jul 7, 2009

Taxonomy & licenses

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 23236 (NC) 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
8980154	Medicaid	NC	-
110113970	Other	NC	RR MEDICARE

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 Grady Stone?

Grady Stone is registered in NPPES with the primary taxonomy of Internal Medicine 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 2009-07-07.