DR. CHRISTOS HATZIGEORGIOU DO
NPI 1831189752
Internal Medicine in Augusta, GA
About Dr. Christos Hatzigeorgiou Do NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. CHRISTOS HATZIGEORGIOU DO (NPI 1831189752) is an individual internal medicine provider in Augusta, Georgia, licensed in Georgia (73144) and active in the NPI registry since October 2005. He is enrolled in Medicare PECOS, is affiliated with Au Medical Center, and is a graduate of At Still University Of Health Sciences, College Of Osteo Med, Kirksville (1994).
NPPES Registry Identity
Specialties & Licenses
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
Dr. Christos Hatzigeorgiou Do 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.
Medicare Billing Reassignments
2Medicare enrollment records show Christos Hatzigeorgiou reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Augusta, GA 30912
- Reassigned Medicare billing, Georgia enrollment
- 1,151 clinicians in this Medicare group
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.
Areas of Expertise CMS Part B claims 4
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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, GAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 30912 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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.
AUGUSTA, GA 30912
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 Christos Hatzigeorgiou's NPI number?
The NPI number for Christos Hatzigeorgiou is 1831189752. It was assigned to this individual provider in the NPPES registry on October 21, 2005.
Where is Christos Hatzigeorgiou located?
Christos Hatzigeorgiou practices at 1120 15th St, Augusta, GA 30912. The listed phone number is (706) 724-6100.
What is Christos Hatzigeorgiou's specialty?
The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.
Is Christos Hatzigeorgiou enrolled in Medicare?
Yes. Christos Hatzigeorgiou 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 Christos Hatzigeorgiou's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Christos Hatzigeorgiou reassigns Medicare benefits to 2 organizations: 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 Christos Hatzigeorgiou's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Christos Hatzigeorgiou accept?
Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter from Absolute Total Care, Ambetter of Alabama and Ambetter of North Carolina and 3 other insurers list Christos Hatzigeorgiou 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 Christos Hatzigeorgiou affiliated with any hospitals?
According to CMS data, Christos Hatzigeorgiou is affiliated with Au Medical Center.
When was this NPI record last updated?
The NPPES record for Christos Hatzigeorgiou was last updated on January 25, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.
# Dr. Christos Hatzigeorgiou, DO · NPI 1831189752
Internal Medicine physician in Augusta, Georgia. Individual provider, active in the CMS NPPES registry since October 21, 2005.
## Identity
- **NPI:** 1831189752 (Entity type: Individual)
- **Enumerated:** October 21, 2005
- **Primary specialty:** Internal Medicine · taxonomy 207R00000X
- **State license:** 73144 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 1120 15TH ST, Augusta, GA 30912-0004
- **Phone:** (706) 724-6100
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Au Medical Associates Inc (NPI 1841230620, Augusta, GA); Wellstar Medical Group, LLC (NPI 1922405729, Roswell, GA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** At Still University Of Health Sciences, College Of Osteo Med, Kirksville, class of 1994
## Record status
- **NPPES last updated:** January 25, 2023
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Source: [NPI Profile](https://npiprofile.com/npi/1831189752) · Data from the CMS NPPES public registry.