Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

James G Greene, M.D., PH.D.

Neurology Physician in Atlanta, GA · enumerated 2006.

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

National Provider Identifier

1346351533

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Registry record

Entity type Individual (Type 1)

Name James G Greene

Credential M.D., PH.D.

Sex Male

Practice address 1841 Clifton Rd Ne, Wesley Woods Health Ctr, 3rd Floor, Neurology, Atlanta, GA, 30329

Phone (404) 728-4953

Enumeration date Aug 31, 2006

Last updated in NPPES Jan 19, 2008

Taxonomy & licenses

2084N0400X Neurology Physician Allopathic & Osteopathic Physicians · License 047756 (GA) Primary

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

James Greene is registered in NPPES with the primary taxonomy of Neurology 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 2008-01-19.