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DR. HAROLD DAVID QUILLIAN PSY. D.
NPI 1659589349
Psychologist - Clinical in Roswell, GA

Active since May 18, 2007
1175 CANTON ST, SUITE TWO, ROSWELL, GA 30075(770) 594-0700 Get Directions Write a Review

NPPES record last updated: July 8, 2007. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Dr. Harold David Quillian Psy. D. NPPES

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

DR. HAROLD DAVID QUILLIAN PSY. D. (NPI 1659589349) is an individual clinical provider in Roswell, Georgia, licensed in Georgia (PSY002304) and active in the NPI registry since May 2007.

NPPES Registry Identity

NPI1659589349
Entity TypeIndividualMale
Primary Taxonomy103TC0700X
Provider Legal NameDR. HAROLD DAVID QUILLIANCredential: PSY. D.
Location Address1175 CANTON ST, SUITE TWORoswell, GA 30075-3616
Mailing Address400 La View CtRoswell, GA 30075-4670 · (770) 993-9042
Phone(770) 594-0700
Sole ProprietorYes
Enumeration DateMay 18, 2007
Last NPPES UpdateJuly 8, 2007
✔ NPI 1659589349 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 · PSY002304
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.
1175 CANTON ST, Roswell, GA 30075
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Other Identifiers 2

Medicare ID-Type Unspecified68BBGBSGA
Medicaid00829705AGA

Other Providers at the Same Location NPPES 5

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

DUANE T FARMER L.P.C
Counselor (Professional)
1175 CANTON ST, SUITE 2
ROSWELL, GA 30075
Fulton County (770) 552-0717
STEPHANIE CLARK LMFT, LPC
Marriage & Family Therapist
1175 CANTON ST
ROSWELL, GA 30075
Fulton County (404) 394-3748
MS. KIM MOORE MS, LPC
Counselor (Professional)
1175 CANTON ST, FIRST FLOOR
ROSWELL, GA 30075
Fulton County (770) 331-7718
DEBORAH SMITH M.A., LPC
Counselor (Professional)
1175 CANTON ST, SUITE 2
ROSWELL, GA 30075
Fulton County (678) 468-5418
DUANE FARMER P.C.
Community/Behavioral Health
1175 CANTON ST, STE 2
ROSWELL, GA 30075
Fulton County (770) 552-0717

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 Harold Quillian's NPI number?

The NPI number for Harold Quillian is 1659589349. It was assigned to this individual provider in the NPPES registry on May 18, 2007.

Where is Harold Quillian located?

Harold Quillian practices at 1175 Canton St Suite Two, Roswell, GA 30075. The listed phone number is (770) 594-0700.

What is Harold Quillian's specialty?

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

When was this NPI record last updated?

The NPPES record for Harold Quillian was last updated on July 8, 2007. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 19 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.