Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Brendan Casey, MD/PHD

Interventional Cardiology Physician in Snellville, GA · enumerated 2011.

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

National Provider Identifier

1447559604

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Registry record

Entity type Individual (Type 1)

Name David Brendan Casey

Credential MD/PHD

Sex Male

Practice address 1700 Tree Ln Ste 100, Snellville, GA, 30078

Phone (770) 736-6300

Fax (678) 639-3958

Enumeration date Mar 26, 2011

Last updated in NPPES Jan 25, 2019

Taxonomy & licenses

390200000X Student in an Organized Health Care Education/Training Program Student, Health Care Secondary

208D00000X General Practice Physician Allopathic & Osteopathic Physicians · License MD.205849 (LA) Secondary

207RI0011X Interventional Cardiology Physician Allopathic & Osteopathic Physicians · License 080884 (GA) 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
2150049	Medicaid	LA	-

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

How do I verify David Casey's NPI record?

Cross-check NPI 1447559604 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1447559604 active?

Yes, as of the latest NPPES snapshot, NPI 1447559604 is active (record last updated 2019-01-25).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2019-01-25.