Dennis Conrad Harper, M.D.
Internal Medicine Physician · Douglas, GA
Dennis Conrad Harper, M.D. is an internal medicine physician with a practice address in Douglas, Georgia, and NPI 1043203425, issued on Aug 31, 2005. Check the license (Georgia 053749, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Dennis Conrad Harper
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 053749 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1400 N. Peterson Avenue, Douglas, GA 31533
- Phone
- (912) 384-4000
- Enumerated
- Aug 31, 2005
- Record last updated
- Oct 17, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (912) 384-4085
- Medicaid IDs
- 840434306E GA
843434306K GA
840434306D GA
840434306C GA - Medicare enrollment
- Enrolled (PECOS I20040604000387); accepts Medicare assignment
- Medical or professional school
- Medical College Of Georgia School Of Medicine, 1983
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Verify Dennis Conrad Harper in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 053749Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
2.9 times the Medicare Part D claims of the average internal medicine physician in 2024
9,365 Medicare Part D claims for 606 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims. 1,998 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen1,117 claims
- Oxycodone-Acetaminophen476 claims
- Alprazolam290 claims
- Atorvastatin Calcium288 claims
- Gabapentin259 claims
- Pantoprazole Sodium245 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.
Industry payments in 2024: $437.04
23 payments; by number, the most common kind was food and beverage; the largest payer was GlaxoSmithKline, LLC. The 50,334 providers of this specialty with any payment received $1,303.06 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 3 group practices
- Coffee County Hospitalist Physicians LLCDouglas, GA
- Coffee Regional Medical Center IncDouglas, GA
- D Conrad Harper MD LLCDouglas, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Dennis Conrad Harper among 3,911 internal medicine physician records in Georgia
Dennis Conrad Harper, M.D. is one of 3,911 internal 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 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 90% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1983 · median 2005 among the 2,535 with a school on file
- Record last updated2016 · 51% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Georgia practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
8 internal medicine physician records list a practice address in Douglas
They are 8 of the 359 NPPES records with a practice address in Douglas, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Douglas → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- John Arnett, M.D.Douglas, GA 315331225021678
- Mark Brulte, MDDouglas, GA 315331205931672
- Charles Cowart, MDDouglas, GA 315331871694448
- James Crosby, DODouglas, GA 315331497316251
- Jeong Hun Paik, M.D.Douglas, GA 315331619131299
- James Sinclair, M.D.Douglas, GA 315331437142320
- Marshall Tanner, M.D.Douglas, GA 315331326031865
- Maged Abdelmalik, M.D.Folkston, GA 315371770558470
Common questions
What is Dennis Conrad Harper, M.D.'s NPI number?
Dennis Conrad Harper, M.D.'s National Provider Identifier (NPI) is 1043203425, issued on Aug 31, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Dennis Conrad Harper, M.D. located?
The NPPES record lists a practice address at 1400 N. Peterson Avenue, Douglas, GA, 31533. Phone: (912) 384-4000. Providers update this record themselves, so call before visiting.
How can I verify Dennis Conrad Harper, M.D.'s license?
NPPES lists Georgia license number 053749, 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 Dennis Conrad Harper, M.D. prescribe under Medicare Part D?
In 2024, Dennis Conrad Harper, M.D. had 9,365 Medicare Part D claims for 606 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
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.