Harold David Quillian, PSY. D.
Clinical Psychologist · Roswell, GA
Harold David Quillian, PSY. D. is a clinical psychologist with a practice address in Roswell, Georgia, and NPI 1659589349, issued on May 18, 2007. Check the license (Georgia PSY002304, as entered in NPPES) with the Georgia board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Harold David Quillian
- Credential
- PSY. D.
- Primary taxonomy
- Clinical Psychologist 103TC0700X
- License number
- PSY002304 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1175 Canton St, Roswell, GA 30075
- Phone
- (770) 594-0700
- Enumerated
- May 18, 2007
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicaid ID
- 00829705A GA
- Entity
- Type 1 · individual
8 nearest clinical psychologist records → All 1,169 in Georgia → Look up another NPI →
Also registered at 1175 Canton St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Clark, LMFT, LPCMarriage & Family Therapist1104343995
- Duane Farmer, L.P.CProfessional Counselor1063653145
- Kim Moore, MS, LPCProfessional Counselor1568702512
- Deborah Smith, M.A., LPCProfessional Counselor1902235237
Verify Harold David Quillian in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license PSY002304Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Harold David Quillian among 1,169 clinical psychologist records in Georgia
Harold David Quillian, PSY. D. is one of 1,169 clinical psychologist records with a practice address in Georgia. 9% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2007, is newer than 30% of them.
- NPI issued2007 · 30% of these records are older, 50% newer
- In a Medicare fileNo · 9% of these records are
- In the CMS Doctors and Clinicians fileNo · 17% of these records are
- Record last updated2007 · 71% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Clinical Psychologist providers in Georgia
There are 1,169 clinical psychologist records in Georgia. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,169 in Georgia → Every provider in Roswell → Clinical Psychologist nationwide →
The 8 clinical psychologist records with the nearest ZIP codes
- Harriet Brodsky, PSY.D.Roswell, GA 300751679639249
- Leslie Doehring, PSY.D.Roswell, GA 300751235202276
- Joanna Grisham, PH.D.Roswell, GA 300751427277441
- Christine McGinnis, PSYDRoswell, GA 300751437595014
- Lisa Meyer, PSY.D.Roswell, GA 300751619485943
- Tessa Wolf, PSYDRoswell, GA 300751669705356
- Donald Bowling, PHDRoswell, GA 300761508879057
- Ralph Boynton, PH.DRoswell, GA 300761316010077
Common questions
What is Harold David Quillian, PSY. D.'s NPI number?
Harold David Quillian, PSY. D.'s National Provider Identifier (NPI) is 1659589349, issued on May 18, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Harold David Quillian, PSY. D. located?
The NPPES record lists a practice address at 1175 Canton St, Roswell, GA, 30075. Phone: (770) 594-0700. Providers update this record themselves, so call before visiting.
How can I verify Harold David Quillian, PSY. D.'s license?
NPPES lists Georgia license number PSY002304, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.