Ralph A. Gillies, PHD
Psychologist · Augusta, GA
Ralph A. Gillies, PHD is a psychologist with a practice address in Augusta, Georgia, and NPI 1073623401, issued on Aug 30, 2006. Check the license (Georgia PSY002225, as entered in NPPES) with the Georgia board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ralph A. Gillies
- Credential
- PHD
- Primary taxonomy
- Psychologist 103T00000X
- License number
- PSY002225 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1120 15TH St, Augusta, GA 30912
- Phone
- (706) 721-4588
- Enumerated
- Aug 30, 2006
- Record last updated
- Apr 27, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (706) 721-7264
- Medicaid IDs
- 000824623B GA
PS03332 SC - Medicare enrollment
- Enrolled (PECOS I20090603000215); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest psychologist records → All 890 in Georgia → Look up another NPI →
Also registered at 1120 15TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ralph A. Gillies in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Georgia board licenses this profession
Search for license PSY002225Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
The practice group's MIPS final score for 2023 (Medicare payment program): 77.8 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Bills Medicare through one group practice
- Wellstar Medical Group LLCAugusta, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ralph A. Gillies among 890 psychologist records in Georgia
Ralph A. Gillies, PHD is one of 890 psychologist records with a practice address in Georgia. 10% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2006, is newer than 2% of them.
- NPI issued2006 · 2% of these records are older, 73% newer
- In a Medicare fileYes · 10% of these records are
- In the CMS Doctors and Clinicians fileYes · 17% of these records are
- Graduated1996 · median 2000 among the 151 with a school on file
- Record last updated2021 · 69% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Psychologist providers in Georgia
There are 890 psychologist records in Georgia.
All 890 in Georgia → Every provider in Augusta → Psychologist nationwide →
The 8 psychologist records with the nearest ZIP codes
- John Arena, PHDAugusta, GA 309121881703999
- Patrick Boudewyns, PHDAugusta, GA 309121063522779
- Jessica Britt-ThomasAugusta, GA 309121770915399
- Marie DardenAugusta, GA 309121417478090
- Bernard Davidson, PHDAugusta, GA 309121114037603
- Jill Hann, PHDAugusta, GA 309121356636674
- Amy House, PHDAugusta, GA 309121992815278
- Rebecca Jump, PHDAugusta, GA 309121417048398
Common questions
What is Ralph A. Gillies, PHD's NPI number?
Ralph A. Gillies, PHD's National Provider Identifier (NPI) is 1073623401, issued on Aug 30, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ralph A. Gillies, PHD located?
The NPPES record lists a practice address at 1120 15TH St, Augusta, GA, 30912. Phone: (706) 721-4588. Providers update this record themselves, so call before visiting.
How can I verify Ralph A. Gillies, PHD's license?
NPPES lists Georgia license number PSY002225, as entered by the provider. Search the Georgia board that licenses this profession; the NPPES record confirms identity only.
What is Ralph A. Gillies, PHD's MIPS final score?
The 2023 MIPS final score is 77.8 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. 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.