Robert Clark Frantz, D.O.
Family Medicine Physician · Lilburn, GA
Robert Clark Frantz, D.O. is a family medicine physician with a practice address in Lilburn, Georgia, and NPI 1750446969, issued on Dec 27, 2006. Check the license (Georgia 045790, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Robert Clark Frantz
- Credential
- D.O.
- Primary taxonomy
- Family Medicine Physician 207Q00000X
- License number
- 045790 GA
Self-reported in NPPES; status is on the state search - Practice location
- 4120 Five Forks Trickum RD SW, Lilburn, GA 30047
- Phone
- (770) 921-6900
- Enumerated
- Dec 27, 2006
- Record last updated
- Nov 25, 2014 (not updated in 12 years: call before relying on the address or phone)
- Fax
- (770) 921-6313
- Medicare enrollment
- Enrolled (PECOS I20090122000299); accepts Medicare assignment
- Medical or professional school
- New York College Of Osteo Medicine Of New York Institute Of Technology, 1995
- 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 4120 Five Forks Trickum RD SW
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sana Ali, NPFamily Nurse Practitioner1043037278
- William Anderson, M. D.Family Medicine Physician1720192925
- Dean Attaway, M. D.Family Medicine Physician1013021229
- Taslima Bhuiyan, MDCardiovascular Disease Physician1588824346
- Eunmi Hur, MDFamily Medicine Physician1467958389
- Scott Keller, DOFamily Medicine Physician1609861830
Verify Robert Clark Frantz in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 045790Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.4 times the Medicare Part D claims of the average family medicine physician in 2024
8,353 Medicare Part D claims for 808 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 105 claims were for opioids.
Most prescribed
- Amlodipine Besylate442 claims
- Atorvastatin Calcium394 claims
- Rosuvastatin Calcium291 claims
- Lisinopril284 claims
- Levothyroxine Sodium283 claims
- Zolpidem Tartrate222 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 MIPS final score for 2023 (Medicare payment program): 92.3 of 100
The Merit-based Incentive Payment System score is reported for this clinician. 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; category weights for 2023 (qpp.cms.gov).
Bills Medicare through 3 group practices
- Emory Specialty Associates, LLCAtlanta, GA
- Esop Rehabilitation LLCConyers, GA
- Physiotherapy Associates IncLilburn, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Robert Clark Frantz among 3,951 family medicine physician records in Georgia
Robert Clark Frantz, D.O. 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 2006, is newer than 11% of them.
- NPI issued2006 · 11% of these records are older, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Graduated1995 · median 2005 among the 2,542 with a school on file
- Record last updated2014 · 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).
19 family medicine physician records list a practice address in Lilburn
They are 19 of the 646 NPPES records with a practice address in Lilburn, and 3,951 family medicine physician records in Georgia.
All 3,951 in Georgia → Every provider in Lilburn → Family Medicine Physician nationwide →
The 8 family medicine physician records with the nearest ZIP codes
- William Anderson, M. D.Lilburn, GA 300471720192925
- Dean Attaway, M. D.Lilburn, GA 300471013021229
- Reneeta Basu, D.O.Lilburn, GA 300471003235417
- Syeda Fatima, MDLilburn, GA 300471447497607
- Padmini Gunadeva, MDLilburn, GA 300471962451849
- Glenn Heigerick, DOLilburn, GA 300471487715298
- Kirpich Joseph, M.D.Lilburn, GA 300471750373023
- Scott Keller, DOLilburn, GA 300471609861830
Common questions
What is Robert Clark Frantz, D.O.'s NPI number?
Robert Clark Frantz, D.O.'s National Provider Identifier (NPI) is 1750446969, issued on Dec 27, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Robert Clark Frantz, D.O. located?
The NPPES record lists a practice address at 4120 Five Forks Trickum RD SW, Lilburn, GA, 30047. Phone: (770) 921-6900. Providers update this record themselves, so call before visiting.
How can I verify Robert Clark Frantz, D.O.'s license?
NPPES lists Georgia license number 045790, 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 Robert Clark Frantz, D.O. prescribe under Medicare Part D?
In 2024, Robert Clark Frantz, D.O. had 8,353 Medicare Part D claims for 808 beneficiaries; the average among family medicine physician prescribers was 3,544. Part D covers Medicare prescriptions only.
What is Robert Clark Frantz, D.O.'s MIPS final score?
The 2023 MIPS final score is 92.3 of 100. 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.