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Dr. Mark W. Hanna, M.D.

Orthopaedic Surgery Physician in Atlanta, GA · enumerated 2005.

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

National Provider Identifier

1427045087

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Registry record

Entity type Individual (Type 1)
Name Dr. Mark W. Hanna
Credential M.D.
Sex Male
Practice address 5671 Peachtree Dunwoody Rd Ne, Suite 900, Atlanta, GA, 30342
Phone (404) 847-9999
Fax (404) 531-8466
Enumeration date Sep 29, 2005
Last updated in NPPES Oct 18, 2016

Taxonomy & licenses

207X00000X Orthopaedic Surgery Physician Allopathic & Osteopathic Physicians · License 049359 (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
487285376A 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.

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Frequently asked questions

Where does Mark Hanna practice?
The practice location on file with NPPES is in Atlanta, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mark Hanna?
The National Provider Identifier (NPI) for Mark Hanna is 1427045087, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2016-10-18.