DR. WILLIAM L. BUCHANAN PH.D.
NPI 1235232257
Psychologist - Clinical in Alpharetta, GA

Q: What is William Buchanan's NPI number?

The NPI number for William Buchanan is 1235232257. It was assigned to this individual provider in the NPPES registry on September 6, 2006.

Q: What is William Buchanan's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Q: When was this NPI record last updated?

The NPPES record for William Buchanan was last updated on September 2, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.

Active since September 06, 2006

3534 OLD MILTON PKWY, ALPHARETTA, GA 30005(678) 624-0310(678) 624-0258 Get Directions Write a Review

NPPES record last updated: September 2, 2008. Verified against the NPPES registry weekly; last sync: August 23, 2026.

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About Dr. William L. Buchanan Ph.d. NPPES

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

DR. WILLIAM L. BUCHANAN PH.D. (NPI 1235232257) is an individual clinical provider in Alpharetta, Georgia, licensed in Georgia (PSY001251) and active in the NPI registry since September 2006.

NPPES Registry Identity

NPI1235232257

Entity TypeIndividualMale

Primary Taxonomy103TC0700X

Provider Legal NameDR. WILLIAM L. BUCHANANCredential: PH.D.

Location Address3534 OLD MILTON PKWYAlpharetta, GA 30005-4459

Mailing Address3534 Old Milton PkwyAlpharetta, GA 30005-4459 · (678) 624-0310 · Fax (678) 624-0258

Phone(678) 624-0310

Fax(678) 624-0258

Sole ProprietorYes

Enumeration DateSeptember 6, 2006

Last NPPES UpdateSeptember 2, 2008

✔ NPI 1235232257 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in GA · PSY001251

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

3534 OLD MILTON PKWY, Alpharetta, GA 30005

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Other Identifiers 1

Medicaid000437896BGA

Other Providers at the Same Location NPPES 11

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

STEPHANIE H. PERLEBERG, PH.D., P.C.

Psychologist (Clinical)