Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Mark Davidson, MD

Anesthesiology Physician in Gainesville, GA · enumerated 2007.

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

National Provider Identifier

1215159025

Verified

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Registry record

Entity type Individual (Type 1)

Name Mark Davidson

Credential MD

Sex Male

Practice address 743 Spring St Ne, Gainesville, GA, 30501

Phone (770) 532-7179

Enumeration date May 2, 2007

Last updated in NPPES Mar 29, 2012

Taxonomy & licenses

207LC0200X Critical Care Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 059142 (GA) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 059142 (GA) Secondary

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 26145 (AL) 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
233277608A	Medicaid	GA	-
233277608B	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

Is NPI 1215159025 active?

Yes, as of the latest NPPES snapshot, NPI 1215159025 is active (record last updated 2012-03-29).

How do I verify Mark Davidson's NPI record?

Cross-check NPI 1215159025 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-03-29.