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Dr. Patrick Oliver Maher, MD

Anesthesiology Physician in Roswell, GA · enumerated 2005.

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

National Provider Identifier

1770579849

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Registry record

Entity type Individual (Type 1)
Name Dr. Patrick Oliver Maher
Credential MD
Sex Male
Practice address 3000 Hospital Blvd, Roswell, GA, 30076
Phone (770) 751-2500
Fax (770) 751-2609
Enumeration date Sep 23, 2005
Last updated in NPPES Oct 15, 2007

Taxonomy & licenses

207L00000X Anesthesiology Physician Allopathic & Osteopathic Physicians · License 031284 (GA) Primary
207LP2900X Pain Medicine (Anesthesiology) Physician Allopathic & Osteopathic Physicians · License 031284 (GA) Secondary
MD · Doctor of Medicine: A physician who completed medical school (allopathic medicine), residency training, and state licensure. About the MD credential

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 Patrick Maher practice?
The practice location on file with NPPES is in Roswell, GA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Patrick Maher?
The National Provider Identifier (NPI) for Patrick Maher is 1770579849, 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 2007-10-15.