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Alliance Medical Center, P.C.

Occupational Medicine Physician in Cumming, GA · enumerated 2007 · authorized official David Ragan, Owner.

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

National Provider Identifier

1144437799

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Registry record

Entity type Organization (Type 2)
Legal business name Alliance Medical Center, P.C.
Practice address 610 Peachtree Pkwy, Suite 201, Cumming, GA, 30041
Phone (770) 888-2733
Fax (770) 888-2741
Enumeration date May 16, 2007
Last updated in NPPES Mar 22, 2010

Taxonomy & classification

2083X0100X Occupational Medicine Physician Allopathic & Osteopathic Physicians · License 033682 (GA) Primary

Authorized official

Name David Ragan
Title Owner
Phone (770) 888-2733

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

What type of organization is Alliance Medical Center, P.C.?
Alliance Medical Center, P.C. is registered in NPPES as a Occupational Medicine Physician (its primary provider taxonomy).
What is a Type 2 NPI?
A Type 2 NPI identifies an organization (group practice, hospital, pharmacy, lab), while Type 1 NPIs identify individual providers. Organizations bill under their Type 2 NPI.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-03-22.