David James Carpenter, MD, MHSC
Radiation Oncology Physician · Marietta, GA
David James Carpenter, MD, MHSC is a radiation oncology physician with a practice address in Marietta, Georgia, and NPI 1558865816, issued on Mar 21, 2018. Check the license (Georgia 95464, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- David James Carpenter
- Credential
- MD, MHSC
- Primary taxonomy
- Radiation Oncology Physician 2085R0001X
- License number
- 95464 GA
Self-reported in NPPES; status is on the state search - Practice location
- 677 Church St NE, Marietta, GA 30060
- Phone
- (770) 793-5000
- Enumerated
- Mar 21, 2018
- Record last updated
- Sep 6, 2023
- Medicare enrollment
- Enrolled (PECOS I20230628001843); accepts Medicare assignment
- Medical or professional school
- Duke University School Of Medicine, 2018
- Entity
- Type 1 · individual
8 nearest radiation oncology physician records → All 180 in Georgia → Look up another NPI →
Also registered at 677 Church St NE
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Muhammad Abdulrahman, M.DHospitalist Physician1972757953
- Abigail AbernathyStudent in an Organized Health Care Education/Training Program1982406880
- Monica AcharyaPharmacotherapy Pharmacist1790608917
- Madalyn Acker, DO, MSStudent in an Organized Health Care Education/Training Program1134970585
- Sara Acree, MDAnatomic Pathology & Clinical Pathology Physician1508090937
- Thomas Adair, MDAnesthesiology Physician1033256490
Verify David James Carpenter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 95464Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.1 times the Medicare Part D claims of the average radiation oncology physician in 2024
282 Medicare Part D claims for 91 beneficiaries, against an average of 134 among the 4,851 providers of this specialty who prescribed in Part D. Brand-name drugs were 6% of claims. 32 claims were for opioids.
Most prescribed
- Tamsulosin Hcl38 claims
- Oxycodone Hcl17 claims
- Dexamethasone16 claims
- Lidocaine Hcl Viscous13 claims
- Baclofen11 claims
- Oxybutynin Chloride Er11 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): 92.9 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).
Industry payments in 2024: $44.33
2 payments; by number, the most common kind was food and beverage; the largest payer was Exelixis Inc. The 3,275 providers of this specialty with any payment received $1,897.85 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Wellstar Medical Group LLCHiram, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
David James Carpenter among 180 radiation oncology physician records in Georgia
David James Carpenter, MD, MHSC is one of 180 radiation oncology physician records with a practice address in Georgia. 85% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2018, is newer than 89% of them.
- NPI issued2018 · 89% of these records are older, 9% newer
- In a Medicare fileYes · 85% of these records are
- In the CMS Doctors and Clinicians fileYes · 79% of these records are
- Graduated2018 · median 2004 among the 142 with a school on file
- Record last updated2023 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085R0001X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Radiation Oncology Physician providers in Georgia
There are 180 radiation oncology physician records in Georgia.
All 180 in Georgia → Every provider in Marietta → Radiation Oncology Physician nationwide →
The 8 radiation oncology physician records with the nearest ZIP codes
- Sheree Brown, M.D.Marietta, GA 300601629085881
- Rohit Ganju, MDMarietta, GA 300601902292956
- Lorie Hughes, MDMarietta, GA 300601578613667
- Mark McLaughlin, MDMarietta, GA 300601093865198
- Olusola Obayomi-Davies, MDMarietta, GA 300601245521905
- Mark Quinn, MDMarietta, GA 300601518905470
- Andrea Thompson, MDMarietta, GA 300601720667652
- Mudit Chowdhary, MDLawrenceville, GA 300461821450248
Common questions
What is David James Carpenter, MD, MHSC's NPI number?
David James Carpenter, MD, MHSC's National Provider Identifier (NPI) is 1558865816, issued on Mar 21, 2018. An NPI identifies a provider in billing; it is not a license.
Where is David James Carpenter, MD, MHSC located?
The NPPES record lists a practice address at 677 Church St NE, Marietta, GA, 30060. Phone: (770) 793-5000. Providers update this record themselves, so call before visiting.
How can I verify David James Carpenter, MD, MHSC's license?
NPPES lists Georgia license number 95464, 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 David James Carpenter, MD, MHSC prescribe under Medicare Part D?
In 2024, David James Carpenter, MD, MHSC had 282 Medicare Part D claims for 91 beneficiaries; the average among radiation oncology physician prescribers was 134. Part D covers Medicare prescriptions only.
What is David James Carpenter, MD, MHSC's MIPS final score?
The 2023 MIPS final score is 92.9 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.