Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

David Michael Greeson, MD

Dermatology Physician in Nashville, TN · enumerated 2005.

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

National Provider Identifier

1417951450

Verified

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Registry record

Entity type Individual (Type 1)

Name David Michael Greeson

Credential MD

Sex Male

Practice address 4230 Harding Pike Ste 501, Nashville, TN, 37205

Phone (629) 255-2229

Fax (629) 255-4057

Enumeration date Jun 8, 2005

Last updated in NPPES Aug 7, 2025

Taxonomy & licenses

207N00000X Dermatology Physician Allopathic & Osteopathic Physicians · License 30354 (TN) 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
Q101968	Medicaid	TN	-

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 is the NPI number for David Greeson?

The National Provider Identifier (NPI) for David Greeson is 1417951450, a Type 1 (individual) record in the CMS NPPES registry.

Where does David Greeson practice?

The practice location on file with NPPES is in Nashville, TN. Providers can have multiple locations; NPPES lists the primary practice address.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-08-07.