Samuel Thomas Harris, M.D.
Internal Medicine Physician · Oxford, MS
Samuel Thomas Harris, M.D. is an internal medicine physician with a practice address in Oxford, Mississippi, and NPI 1558719625, issued on May 31, 2016. Check the license (Mississippi 26457, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Samuel Thomas Harris
- Credential
- M.D.
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License numbers
- 26457 MS
BP10057606 TX
Self-reported in NPPES; status is on the state search - Practice location
- 1100 Belk Blvd, Oxford, MS 38655
- Phone
- (662) 232-8100
- Enumerated
- May 31, 2016
- Record last updated
- Aug 8, 2019 (not updated in 7 years: call before relying on the address or phone)
- Fax
- (662) 232-8391
- Medicare enrollment
- Enrolled (PECOS I20190827003147); accepts Medicare assignment
- Medical or professional school
- University Of Mississippi School Of Medicine, 2016
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 972 in Mississippi → Look up another NPI →
Also registered at 1100 Belk Blvd
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Tricia AlejandroStudent in an Organized Health Care Education/Training Program1023713724
- Ala Alkofahi, MDInternal Medicine Physician1487148987
- Mohammad AlkofahiStudent in an Organized Health Care Education/Training Program1902648264
- Mohamed Allami, MDHospitalist Physician1073217188
- Kumar Anmol, MBBSStudent in an Organized Health Care Education/Training Program1972497469
- Faqeeha ArifStudent in an Organized Health Care Education/Training Program1568358489
Verify Samuel Thomas Harris in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 26457Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
97% fewer Medicare Part D claims than the average internal medicine physician in 2024
89 Medicare Part D claims for 35 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D.
Most prescribed
- Furosemide11 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): 87.1 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: $299.91
11 payments; by number, the most common kind was food and beverage; the largest payer was Abiomed. 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
- Comprehensive Hospitalists OF MS, LLCOxford, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Samuel Thomas Harris among 972 internal medicine physician records in Mississippi
Samuel Thomas Harris, M.D. is one of 972 internal medicine physician records with a practice address in Mississippi. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 60% of them.
- NPI issued2016 · 60% of these records are older, 38% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated2016 · median 2008 among the 585 with a school on file
- Record last updated2019 · 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 207R00000X and a Mississippi practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
22 internal medicine physician records list a practice address in Oxford
They are 22 of the 1,418 NPPES records with a practice address in Oxford, and 972 internal medicine physician records in Mississippi.
All 972 in Mississippi → Every provider in Oxford → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Ala Alkofahi, MDOxford, MS 386551487148987
- Jeffrey Dennis, MDOxford, MS 386551386750909
- Charles Hill, MDOxford, MS 386551871600189
- Milton Hobbs, MDOxford, MS 386551801902309
- Brett Lampton, MDOxford, MS 386551295828614
- Odalys Lara Garcia, MDOxford, MS 386551669958799
- Jonathan Massey, MDOxford, MS 386551699745133
- Cooper McIntosh, MDOxford, MS 386551780791004
Common questions
What is Samuel Thomas Harris, M.D.'s NPI number?
Samuel Thomas Harris, M.D.'s National Provider Identifier (NPI) is 1558719625, issued on May 31, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Samuel Thomas Harris, M.D. located?
The NPPES record lists a practice address at 1100 Belk Blvd, Oxford, MS, 38655. Phone: (662) 232-8100. Providers update this record themselves, so call before visiting.
How can I verify Samuel Thomas Harris, M.D.'s license?
NPPES lists Mississippi license number 26457, as entered by the provider. Search the Mississippi State Board of Medical Licensure at https://www.msbml.ms.gov/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Samuel Thomas Harris, M.D. prescribe under Medicare Part D?
In 2024, Samuel Thomas Harris, M.D. had 89 Medicare Part D claims for 35 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Samuel Thomas Harris, M.D.'s MIPS final score?
The 2023 MIPS final score is 87.1 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.