Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

John Darrell Smith, MD

Cardiovascular Disease Physician in Mcdonough, GA · enumerated 2006 · practices at Atlanta Heart Associates PC.

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

National Provider Identifier

1023054806

Verified

See something wrong? Report a correction

Registry record

Entity type Individual (Type 1)

Name John Darrell Smith

Credential MD

Sex Male

Practice address 3333 Jodeco Road, Suite A, Mcdonough, GA, 30253

Phone (770) 692-4000

Fax (770) 474-8510

Enumeration date Jun 21, 2006

Last updated in NPPES Feb 22, 2024

Taxonomy & licenses

207RC0000X Cardiovascular Disease Physician Allopathic & Osteopathic Physicians · License 036012 (GA) Primary

207R00000X Internal Medicine Physician Allopathic & Osteopathic Physicians · License 036012 (GA) Secondary

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
00508626C	Medicaid	GA	-
00508626B	Medicaid	GA	-

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.

Read the full guide → Validate an NPI →

Frequently asked questions

What specialty is John Smith?

John Smith is registered in NPPES with the primary taxonomy of Cardiovascular Disease Physician. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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.

Other providers at this practice address

Browse all →

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2024-02-22.