Georgina Halvas Kalaitzidis, MD
Family Medicine Physician · Lawrenceville, GA
Georgina Halvas Kalaitzidis, MD is a family medicine physician with a practice address in Lawrenceville, Georgia, and NPI 1306064530, issued on Apr 23, 2007. Check the license (Georgia 56186, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Georgina Halvas Kalaitzidis
- Credential
- MD
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 56186 GA
Self-reported in NPPES; status is on the state search - Practice location
- 100 Medical Center Blvd, Lawrenceville, GA 30045
- Phone
- (678) 442-2025
- Enumerated
- Apr 23, 2007
- Record last updated
- Dec 2, 2020 (not updated in 6 years: call before relying on the address or phone)
- Fax
- (678) 442-2031
- Medicare enrollment
- Enrolled (PECOS I20080117000259); accepts Medicare assignment
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest family medicine physician records → All 3,951 in Georgia → Look up another NPI →
Also registered at 100 Medical Center Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Carolyn Covey, R.D.,L.D.,C.D.E.Registered Dietitian1730304726
- Gregory Schlegel, MDSurgery Physician1518010313
- Lois Vergis, MS, RD,LD, CDERegistered Dietitian1134196066
Verify Georgina Halvas Kalaitzidis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 56186Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
77% fewer Medicare Part D claims than the average family medicine physician in 2024
798 Medicare Part D claims for 83 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 14% of claims. 12 claims were for opioids.
Most prescribed
- Glipizide48 claims
- Atorvastatin Calcium42 claims
- Metformin Hcl39 claims
- Lisinopril36 claims
- Trulicity36 claims
- Losartan Potassium31 claims
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
The practice group's MIPS final score for 2023 (Medicare payment program): 82.6 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
- Northeast Georgia Physicians Group IncGainesville, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Georgina Halvas Kalaitzidis among 3,951 family medicine physician records in Georgia
Georgina Halvas Kalaitzidis, MD is one of 3,951 family medicine physician records with a practice address in Georgia. 81% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 43% of them.
- NPI issued2007 · 43% of these records are older, 48% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1985 · median 2005 among the 2,542 with a school on file
- Record last updated2020 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Q00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
69 family medicine physician records list a practice address in Lawrenceville
They are 69 of the 4,400 NPPES records with a practice address in Lawrenceville, and 3,951 family medicine physician records in Georgia.
All 3,951 in Georgia → Every provider in Lawrenceville → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- Kelsea LeverettLawrenceville, GA 300451003516253
- Magdalena LozaLawrenceville, GA 300451417005604
- Sanjay Sinha, M.D.Lawrenceville, GA 300451124196191
- Sheila Smith, DOLawrenceville, GA 300451831205897
- Andrea Andrews, M.D.Lawrenceville, GA 300441881624278
- Nadia Cameron, M.D.Lawrenceville, GA 300461033134556
- Margaret Chang, M.D.Lawrenceville, GA 300461770522476
- Daniel Daugherty, MDLawrenceville, GA 300461962493502
Common questions
What is Georgina Halvas Kalaitzidis, MD's NPI number?
Georgina Halvas Kalaitzidis, MD's National Provider Identifier (NPI) is 1306064530, issued on Apr 23, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Georgina Halvas Kalaitzidis, MD located?
The NPPES record lists a practice address at 100 Medical Center Blvd, Lawrenceville, GA, 30045. Phone: (678) 442-2025. Providers update this record themselves, so call before visiting.
How can I verify Georgina Halvas Kalaitzidis, MD's license?
NPPES lists Georgia license number 56186, as entered by the provider. Search the Georgia Composite Medical Board at https://medicalboard.georgia.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Georgina Halvas Kalaitzidis, MD prescribe under Medicare Part D?
In 2024, Georgina Halvas Kalaitzidis, MD had 798 Medicare Part D claims for 83 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Georgina Halvas Kalaitzidis, MD's MIPS final score?
The 2023 MIPS final score is 82.6 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.