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Dr. Carl David Hacker, MD, PHD

Neurological Surgery Physician in Atlanta, GA · enumerated 2017.

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

National Provider Identifier

1528588696

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Registry record

Entity type Individual (Type 1)
Name Dr. Carl David Hacker
Credential MD, PHD
Sex Male
Practice address 1365 Clifton Rd, Bldg B, Ste B6200, Atlanta, GA, 30322
Phone (314) 362-5000
Enumeration date Jun 21, 2017
Last updated in NPPES May 21, 2026

Taxonomy & licenses

207T00000X Neurological Surgery Physician Allopathic & Osteopathic Physicians · License 100483 (GA) Primary
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

What is the NPI number for Carl Hacker?
The National Provider Identifier (NPI) for Carl Hacker is 1528588696, a Type 1 (individual) record in the CMS NPPES registry.
Where does Carl Hacker practice?
The practice location on file with NPPES is in Atlanta, GA. 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 2026-05-21.