Thomas K. Sligh, MD
Internal Medicine Physician · Vicksburg, MS
Thomas K. Sligh, MD is an internal medicine physician with a practice address in Vicksburg, Mississippi, and NPI 1811928005, issued on Jul 5, 2006. Check the license (Mississippi 11047, as entered in NPPES) on the Mississippi State Board of Medical Licensure; the Medicare figures below come from public CMS files.
- Name
- Thomas K. Sligh
- Credential
- MD
- Primary taxonomy
- Internal Medicine Physician 207R00000X
- License number
- 11047 MS
Self-reported in NPPES; status is on the state search - Practice location
- 2200 Highway 61 N, Vicksburg, MS 39183
- Phone
- (601) 883-3340
- Enumerated
- Jul 5, 2006
- Record last updated
- Sep 14, 2020 (not updated in 6 years: call before relying on the address or phone)
- Medicaid IDs
- 00120912 MS
1557226 LA - Medicare enrollment
- Enrolled (PECOS I20100729000743); accepts Medicare assignment
- Medical or professional school
- Emory University School Of Medicine, 1996
- Entity
- Type 1 · individual
8 nearest internal medicine physician records → All 972 in Mississippi → Look up another NPI →
Also registered at 2200 Highway 61 N
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kenyatta Wilson, NP-CFamily Nurse Practitioner1457633034
- Alfred Windham, MDOtolaryngology Physician1326079518
Verify Thomas K. Sligh in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMississippi State Board of Medical Licensure
Search for license 11047Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
5.2 times the Medicare Part D claims of the average internal medicine physician in 2024
16,639 Medicare Part D claims for 752 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 86 claims were for opioids.
Most prescribed
- Atorvastatin Calcium976 claims
- Amlodipine Besylate848 claims
- Potassium Chloride779 claims
- Levothyroxine Sodium605 claims
- Furosemide377 claims
- Pantoprazole Sodium375 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): 89.8 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: $136.74
8 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 one group practice
- Vicksburg Clinic LLCVicksburg, MS
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas K. Sligh among 972 internal medicine physician records in Mississippi
Thomas K. Sligh, MD 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 63% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 60% of these records are
- Graduated1996 · median 2008 among the 585 with a school on file
- Record last updated2020 · 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).
13 internal medicine physician records list a practice address in Vicksburg
They are 13 of the 708 NPPES records with a practice address in Vicksburg, and 972 internal medicine physician records in Mississippi.
All 972 in Mississippi → Every provider in Vicksburg → Internal Medicine Physician nationwide →
The 8 internal medicine physician records with the nearest ZIP codes
- Priyanka Anvekar, MDVicksburg, MS 391831952098311
- Daniel Edney, MDVicksburg, MS 391831699702936
- Thulasi Ram Gudi, MDVicksburg, MS 391831114459070
- Bhavya ParikhVicksburg, MS 391831033850169
- Karan Puri, MDVicksburg, MS 391831164945812
- William Wooten, MDVicksburg, MS 391831770511420
- Karthik Yeruva, MDVicksburg, MS 391831427540129
- Charles Marascalco, MDVicksburg, MS 391801053642462
Common questions
What is Thomas K. Sligh, MD's NPI number?
Thomas K. Sligh, MD's National Provider Identifier (NPI) is 1811928005, issued on Jul 5, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Thomas K. Sligh, MD located?
The NPPES record lists a practice address at 2200 Highway 61 N, Vicksburg, MS, 39183. Phone: (601) 883-3340. Providers update this record themselves, so call before visiting.
How can I verify Thomas K. Sligh, MD's license?
NPPES lists Mississippi license number 11047, 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 Thomas K. Sligh, MD prescribe under Medicare Part D?
In 2024, Thomas K. Sligh, MD had 16,639 Medicare Part D claims for 752 beneficiaries; the average among internal medicine physician prescribers was 3,176. Part D covers Medicare prescriptions only.
What is Thomas K. Sligh, MD's MIPS final score?
The 2023 MIPS final score is 89.8 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.