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David William Acker, PHD

David William Acker is a Psychologist provider (Psychologist) practicing in Waycross, GA, registered in the NPPES registry with NPI 1154359263 since 2006. The credential PHD stands for Doctor of Philosophy. Practices at Southeast Diagnostics LLC (listed at the same practice address in NPPES).

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NPI 1154359263
Entity type Individual (Type 1)
Name David William Acker
Credential PHD
Sex Male
Practice address 2002 TEBEAU ST, Waycross, GA, 31501
Phone 9122835676
Fax 9122835604
Enumeration date 2006-06-29
Last updated in NPPES 2007-07-08

Taxonomy & licenses

Taxonomy code Specialty Primary License State
103T00000X Psychologist Primary PSY002038 GA

PHD — Doctor of Philosophy: A doctoral degree; in healthcare often held by clinical psychologists and researchers. About the PHD credential

Other identifiers

Identifier Type State Issuer
00375666D Medicaid GA
Copy-ready billing details
Provider: David Acker, PHD
NPI: 1154359263
Taxonomy: 103T00000X (Psychologist)
Address: 2002 TEBEAU ST, Waycross, GA, 31501

Other providers at this practice address

NPI Name Type Specialty Location
1700182029 Southeast Diagnostics LLC Organization Clinical Medical Laboratory Waycross, GA

Verify this record

Cross-check NPI 1154359263 against the authoritative CMS record: view David William Acker on the official NPPES registry .

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 or validate an NPI number.

Frequently asked questions

Is this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is David Acker?
David Acker is registered in NPPES with the primary taxonomy of Psychologist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2007-07-08.