Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

William R Hardcastle MD PC

Surgery Physician in Decatur, GA · enumerated 2007 · authorized official William Hardcastle, Owner.

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

National Provider Identifier

1235323551

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Registry record

Entity type Organization (Type 2)

Legal business name William R Hardcastle MD PC

Practice address 487 Winn Way Ste 103, Decatur, GA, 30030

Phone (404) 296-0148

Enumeration date Aug 29, 2007

Last updated in NPPES May 17, 2010

Taxonomy & classification

208600000X Surgery Physician Allopathic & Osteopathic Physicians · License 12914 (GA) Primary

Authorized official

Name William Hardcastle

Title Owner

Phone (404) 296-0148

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

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2010-05-17. Verify at npiregistry.cms.hhs.gov.

Where is William R Hardcastle MD PC located?

The practice location on file with NPPES is in Decatur, GA.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-05-17.