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MR. WILLIAM CLARK MAHAN LPC
NPI 1194937276
Counselor in Atlanta, GA

Active since May 03, 2007Opted out of Medicare · through Jan 15, 2028
34 LENOX POINTE NE, ATLANTA, GA 30324(404) 229-6177(855) 702-2499 Get Directions Write a Review

NPPES record last updated: December 15, 2023. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Mr. William Clark Mahan Lpc NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MR. WILLIAM CLARK MAHAN LPC (NPI 1194937276) is an individual counselor in Atlanta, Georgia, licensed in Georgia (LPC005723) and active in the NPI registry since May 2007. He has opted out of Medicare through January 15, 2028.

NPPES Registry Identity

NPI1194937276
Entity TypeIndividualMale
Primary Taxonomy101Y00000X
Provider Legal NameMR. WILLIAM CLARK MAHANCredential: LPC
Location Address34 LENOX POINTE NEAtlanta, GA 30324-3169
Mailing Address34 Lenox Pointe NeAtlanta, GA 30324-3169 · (404) 229-6177 · Fax (855) 702-2499
Phone(404) 229-6177
Fax(855) 702-2499
Sole ProprietorYes
Enumeration DateMay 3, 2007
Last NPPES UpdateDecember 15, 2023
NPPES CertifiedDecember 15, 2023
✔ NPI 1194937276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselorBehavioral Health & Social Service Providers
Taxonomy Code101Y00000X
License✔ Licensed in GA · LPC005723
Definition
A provider who is trained and educated in the performance of behavior health services through interpersonal communications and analysis. Training and education at the specialty level usually requires a master's degree and clinical experience and supervision for licensure or certification.
34 LENOX POINTE NE, Atlanta, GA 30324
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

ⓘ

Opted out of Medicare

Mr. William Clark Mahan Lpc has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from January 15, 2024 through January 15, 2028.

Opt-Out Effective DateJanuary 15, 2024
Opt-Out In Effect ThroughJanuary 15, 2028Opt-out affidavits renew automatically every two years unless cancelled

Other Providers at the Same Location NPPES 7

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DR. WILLIAM TRACY TALMADGE PH.D.
Psychologist
34 LENOX POINTE NE
ATLANTA, GA 30324
Fulton County (404) 846-9796
DR. ERIKA I PLUHAR PHD, EDS
Counselor (Professional)
34 LENOX POINTE NE
ATLANTA, GA 30324
Fulton County (770) 364-9042
HAROLD WILLIAM HADDLE JR. PHD
Psychologist
34 LENOX POINTE NE
ATLANTA, GA 30324
Fulton County (404) 504-9915
ERICA BACHER, PHD
Clinic/Center (Adult Mental Health)
34 LENOX POINTE NE
ATLANTA, GA 30324
Fulton County (404) 862-0032
TALMADGE & TALMADGE PC
Psychologist
34 LENOX POINTE NE
ATLANTA, GA 30324
Fulton County (404) 261-9325
DR. LESLIE WILSON MUNSON PH.D.
Psychologist
34 LENOX POINTE NE
ATLANTA, GA 30324
Fulton County (404) 401-7172
DR. JOAN B. READ PHD
Psychologist (Clinical)
34 LENOX POINTE NE
ATLANTA, GA 30324
Fulton County (404) 364-0893

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is William Mahan's NPI number?

The NPI number for William Mahan is 1194937276. It was assigned to this individual provider in the NPPES registry on May 3, 2007.

Where is William Mahan located?

William Mahan practices at 34 Lenox Pointe NE, Atlanta, GA 30324. The listed phone number is (404) 229-6177.

What is William Mahan's specialty?

The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.

Is William Mahan enrolled in Medicare?

No. William Mahan has opted out of Medicare through January 15, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out.

When was this NPI record last updated?

The NPPES record for William Mahan was last updated on December 15, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.