Macdonald Mayes Dubose, M.D.
Geriatric Medicine (Family Medicine) Physician · Sumter, SC
Macdonald Mayes Dubose, M.D. is a geriatric medicine (family medicine) physician with a practice address in Sumter, South Carolina, and NPI 1265418164, issued on Dec 22, 2005. Check the license (South Carolina 22541, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.
- Name
- Macdonald Mayes Dubose
- Credential
- M.D.
- Primary taxonomy
- Geriatric Medicine (Family Medicine) Physician 207QG0300X
- License number
- 22541 SC
Self-reported in NPPES; status is on the state search - Practice location
- 244 Church St, Sumter, SC 29150
- Phone
- (803) 775-1001
- Enumerated
- Dec 22, 2005
- Record last updated
- May 22, 2025
- Fax
- (803) 774-1012
- Medicaid ID
- 225412 SC
- Medicare enrollment
- Enrolled (PECOS I20050810000444); accepts Medicare assignment
- Medical or professional school
- University Of South Carolina School Of Medicine, 2000
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (family medicine) physician records → All 27 in South Carolina → Look up another NPI →
Also registered at 244 Church St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Philip Brandt, MDInternal Medicine Physician1487642443
- Laurin Lee, FNP-BCFamily Nurse Practitioner1063897726
- Hugh Stoddard, MDInternal Medicine Physician1497743595
Verify Macdonald Mayes Dubose in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
Search for license 22541Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
8.6 times the Medicare Part D claims of the average geriatric medicine (family medicine) physician in 2024
45,081 Medicare Part D claims for 685 beneficiaries, against an average of 5,222 among the 1,271 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims. 564 claims were for opioids.
Most prescribed
- Atorvastatin Calcium2,693 claims
- Eliquis2,152 claims
- Amlodipine Besylate2,107 claims
- Omeprazole1,812 claims
- Gabapentin1,450 claims
- Potassium Chloride1,437 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): 99.3 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).
Industry payments in 2024: $151.86
5 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 460 providers of this specialty with any payment received $1,218.49 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
- Carolina Geriatric Specialists, LLCSumter, SC
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Macdonald Mayes Dubose among 27 geriatric medicine (family medicine) physician records in South Carolina
Macdonald Mayes Dubose, M.D. is one of 27 geriatric medicine (family medicine) physician records with a practice address in South Carolina. 78% 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, 81% newer
- In a Medicare fileYes · 78% of these records are
- In the CMS Doctors and Clinicians fileYes · 52% of these records are
- Graduated2000 · median 2005 among the 14 with a school on file
- Record last updated2025 · 52% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207QG0300X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Family Medicine) Physician providers in South Carolina
There are 27 geriatric medicine (family medicine) physician records in South Carolina.
All 27 in South Carolina → Every provider in Sumter → Geriatric Medicine (Family Medicine) Physician nationwide →
The 8 geriatric medicine (family medicine) physician records with the nearest ZIP codes
- Clifton Yates, M.D.Orangeburg, SC 291151700889995
- Stephanie Curry, MDColumbia, SC 292031497040273
- Pooja Ghai, DOColumbia, SC 292031457973596
- Charles Lamar, M.D.Columbia, SC 292031225003288
- Charles Petit, MDColumbia, SC 292031205805215
- Tad Venn, M.D.Columbia, SC 292121891810479
- Patricia McRobbie, MDSpartanburg, SC 293021427020239
- Robert Houston, MDSpartanburg, SC 293031164470159
Common questions
What is Macdonald Mayes Dubose, M.D.'s NPI number?
Macdonald Mayes Dubose, M.D.'s National Provider Identifier (NPI) is 1265418164, issued on Dec 22, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Macdonald Mayes Dubose, M.D. located?
The NPPES record lists a practice address at 244 Church St, Sumter, SC, 29150. Phone: (803) 775-1001. Providers update this record themselves, so call before visiting.
How can I verify Macdonald Mayes Dubose, M.D.'s license?
NPPES lists South Carolina license number 22541, as entered by the provider. Search the South Carolina Board of Medical Examiners at https://verify.llronline.com/LicLookup/Med/Med.aspx?div=22. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Macdonald Mayes Dubose, M.D. prescribe under Medicare Part D?
In 2024, Macdonald Mayes Dubose, M.D. had 45,081 Medicare Part D claims for 685 beneficiaries; the average among geriatric medicine (family medicine) physician prescribers was 5,222. Part D covers Medicare prescriptions only.
What is Macdonald Mayes Dubose, M.D.'s MIPS final score?
The 2023 MIPS final score is 99.3 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.