Harrison Clay Carter, MD
Internal Medicine Physician · Alma, GA
Harrison Clay Carter, MD is an internal medicine physician with a practice address in Alma, Georgia, and NPI 1043221492, issued on Aug 11, 2006. Check the license (Georgia 050575, as entered in NPPES) on the Georgia Composite Medical Board; the Medicare figures below come from public CMS files.
- Name
- Harrison Clay Carter
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 050575 GA
Self-reported in NPPES; status is on the state search - Practice location
- 1126 W 12TH St, Alma, GA 31510
- Phone
- (912) 632-7300
- Enumerated
- Aug 11, 2006
- Record last updated
- Jun 18, 2013 (not updated in 13 years: call before relying on the address or phone)
- Fax
- (912) 632-1326
- Medicaid IDs
- 000922908B GA
000922908A GA - Medicare enrollment
- Enrolled (PECOS I20100914000760); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 3,911 in Georgia → Look up another NPI →
Also registered at 1126 W 12TH St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Dowling, NPFamily Nurse Practitioner1770098410
- Lou Hutcheson, MDSpecialist1508877986
- Patsy Lott, FNPFamily Nurse Practitioner1447587712
Verify Harrison Clay Carter in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersGeorgia Composite Medical Board
Search for license 050575Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12.2 times the Medicare Part D claims of the average internal medicine physician in 2024
38,731 Medicare Part D claims for 1,339 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 11% of claims. 3,576 claims were for opioids.
Most prescribed
- Hydrocodone-Acetaminophen1,561 claims
- Levothyroxine Sodium1,352 claims
- Pantoprazole Sodium1,141 claims
- Gabapentin973 claims
- Oxycodone-Acetaminophen925 claims
- Montelukast Sodium899 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): 80.9 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).
Industry payments in 2024: $1,347.88
81 payments; by number, the most common kind was food and beverage; the largest payer was Novo Nordisk Inc. 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 one group practice
- Harrison C Carter MD PCAlma, GA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Harrison Clay Carter among 3,911 internal medicine physician records in Georgia
Harrison Clay Carter, MD 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 2006, is newer than 10% of them.
- NPI issued2006 · 10% of these records are older, 57% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 65% of these records are
- Graduated1998 · median 2005 among the 2,535 with a school on file
- Record last updated2013 · 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).
3 internal medicine physician records list a practice address in Alma
They are 3 of the 71 NPPES records with a practice address in Alma, and 3,911 internal medicine physician records in Georgia.
All 3,911 in Georgia → Every provider in Alma → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Khadijatu Allen, MDAlma, GA 315101235185455
- Neha Kakkar, M.DAlma, GA 315101518318054
- Orlando Fernando, M.D.Baxley, GA 315131982663381
- Bruce Gioia, MDBaxley, GA 315131427095827
- Errol Graham, M.D.Baxley, GA 315131821081860
- Mary McMahan, MDBaxley, GA 315131205021193
- Michael Moss, MDBaxley, GA 315131851554935
- Rong Bao, M.D.Waycross, GA 315011861055378
Common questions
What is Harrison Clay Carter, MD's NPI number?
Harrison Clay Carter, MD's National Provider Identifier (NPI) is 1043221492, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Harrison Clay Carter, MD located?
The NPPES record lists a practice address at 1126 W 12TH St, Alma, GA, 31510. Phone: (912) 632-7300. Providers update this record themselves, so call before visiting.
How can I verify Harrison Clay Carter, MD's license?
NPPES lists Georgia license number 050575, 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 Harrison Clay Carter, MD prescribe under Medicare Part D?
In 2024, Harrison Clay Carter, MD had 38,731 Medicare Part D claims for 1,339 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Harrison Clay Carter, MD's MIPS final score?
The 2023 MIPS final score is 80.9 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.