RALPH A. GILLIES PHD
NPI 1073623401
Psychologist in Augusta, GA

Active since August 30, 2006PECOS EnrolledAccepts Medicare Assignment
77.82/100
CMS Quality Rating
1120 15TH ST, AUGUSTA, GA 30912(706) 721-4588(706) 721-7264 Get Directions Write a Review

NPPES record last updated: April 27, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Ralph A. Gillies Phd NPPES

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

RALPH A. GILLIES PHD (NPI 1073623401) is an individual psychologist in Augusta, Georgia, licensed in Georgia (PSY002225) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS, is affiliated with Au Medical Center, and is a graduate of Other (1996).

NPPES Registry Identity

NPI1073623401
Entity TypeIndividualMale
Primary Taxonomy103T00000X
Provider Legal NameRALPH A. GILLIESCredential: PHD
Location Address1120 15TH STAugusta, GA 30912-0004
Mailing Address1120 15th StAugusta, GA 30912-0004 · (706) 721-3813
Fax(706) 721-7264
Sole ProprietorNo
Medical School CMSOtherGraduated 1996
Enumeration DateAugust 30, 2006
Last NPPES UpdateApril 27, 2021
NPPES CertifiedApril 27, 2021
✔ NPI 1073623401 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologistBehavioral Health & Social Service Providers
Taxonomy Code103T00000X
License✔ Licensed in GA · PSY002225
Definition
A psychologist is an individual who is licensed to practice psychology which is defined as the observation, description, evaluation, interpretation, and modification of human behavior by the application of psychological principles, methods, and procedures, for the purpose of preventing or eliminating symptomatic, maladaptive, or undesired behavior and of enhancing interpersonal relationships, work and life adjustment, personal effectiveness, behavioral health, and mental health. The practice of psychology includes, but is not limited to, psychological testing and the evaluation or assessment of personal characteristics, such as intelligence, personality, abilities, interests, aptitudes, and neuropsychological functioning; counseling, psychoanalysis, psychotherapy, hypnosis, biofeedback, and behavior analysis and therapy; diagnosis and treatment of mental and emotional disorder or disability, alcoholism and substance abuse, disorders of habit or conduct, as well as of the psychological aspects of physical illness, accident, injury, or disability; and psycheducational evaluation, therapy, remediation, and consultation. Psychological services may be rendered to individuals, families, groups and the public.
1120 15TH ST, Augusta, GA 30912

Other Identifiers 2

Medicaid000824623BGA
MedicaidPS03332SC

Accepted Insurance

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Ralph A. Gillies Phd is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4385794957
PECOS Enrollment IDI20090603000215
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

3

Medicare enrollment records show Ralph Gillies reassigns Medicare billing to 3 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Same address
Hospitalist
1120 15TH ST
Augusta, GA 30912
  • Reassigned Medicare billing, Georgia enrollment
  • 41 clinicians in this Medicare group
Multi-Specialty
1120 15TH ST
Augusta, GA 30912
  • Reassigned Medicare billing, Georgia enrollment
  • 1,151 clinicians in this Medicare group
Family Medicine
11685 ALPHARETTA HWY, SUITE 300
Roswell, GA 30076
  • Reassigned Medicare billing, Georgia enrollment
  • 3,885 clinicians in this Medicare group

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Au Medical Center

Acute Care Hospitals · Augusta, GA
2/5 CMS rating
OwnershipVoluntary non-profit - Other
CMS Certification Number110034
Location1120 15th StreetAugusta, GA 30912 · Richmond County
Emergency services Birthing friendly

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

77.82/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality72.04
Promoting Interoperability92
Improvement Activities40
Cost60.7

Other Providers at the Same Location NPPES 20

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

Family Medicine
1120 15TH ST
AUGUSTA, GA 30912
Internal Medicine
1120 15TH ST
AUGUSTA, GA 30912
Student in an Organized Health Care Education/Training Program
1120 15TH ST, 1065
AUGUSTA, GA 30912
Pathology (Anatomic Pathology & Clinical Pathology)
1120 15TH ST
AUGUSTA, GA 30912
Internal Medicine
1120 15TH ST
AUGUSTA, GA 30912
Pediatrics
1120 15TH ST
AUGUSTA, GA 30912
Internal Medicine
1120 15TH ST
AUGUSTA, GA 30912
Anesthesiology
1120 15TH ST
AUGUSTA, GA 30912

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 Ralph Gillies's NPI number?

The NPI number for Ralph Gillies is 1073623401. It was assigned to this individual provider in the NPPES registry on August 30, 2006.

Where is Ralph Gillies located?

Ralph Gillies practices at 1120 15th St, Augusta, GA 30912. The listed phone number is (706) 721-4588.

What is Ralph Gillies's specialty?

The primary specialty registered for this NPI is Psychologist with taxonomy code 103T00000X.

Is Ralph Gillies enrolled in Medicare?

Yes. Ralph Gillies is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Ralph Gillies's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Ralph Gillies reassigns Medicare benefits to 3 organizations: Augusta University (Augusta, GA), Au Medical Associates Inc (Augusta, GA) and Wellstar Medical Group, LLC (Roswell, GA). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Ralph Gillies's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Ralph Gillies accept?

Health plans from Alliant Health Plans, Inc. and Molina Healthcare list Ralph Gillies as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Ralph Gillies affiliated with any hospitals?

According to CMS data, Ralph Gillies is affiliated with Au Medical Center.

When was this NPI record last updated?

The NPPES record for Ralph Gillies was last updated on April 27, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.