NPPES file of Aug 9, 2026

Michael Courtney Windham, M.D.

Gastroenterology Physician · Greenwood, SC

Michael Courtney Windham, M.D. is a gastroenterology physician with a practice address in Greenwood, South Carolina, and NPI 1861697740, issued on Jun 19, 2007. Check the license (South Carolina 82452, as entered in NPPES) on the South Carolina Board of Medical Examiners; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1861697740
Name
Michael Courtney Windham
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License numbers
82452 SC
MD039917 DC
ME142085 FL
72729 GA
46491 TN
and 1 more
Self-reported in NPPES; status is on the state search
Practice location
160 Academy Ave, Greenwood, SC 29646
Phone
(864) 223-8090
Enumerated
Jun 19, 2007
Record last updated
Apr 10, 2025
Medicaid ID
125639200 FL
Medicare enrollment
Enrolled (PECOS I20150331000979); accepts Medicare assignment
Medical or professional school
University Of Illinois College Of Med (Chi/Peor/Rock/Chm-Urb), 2007
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
Download card Updates feed

8 nearest gastroenterology physician records → All 303 in South Carolina → Look up another NPI →

Also registered at 160 Academy Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Anas Abdel Azim, M.D., M.SCVascular Surgery Physician1104131143
  2. Angelia Bell, CRNFARegistered Nurse First Assistant1720194178
  3. Ryan Bolt, DOSurgery Physician1760974661
  4. Stephen Boucher, APRNNurse Practitioner1730728031
  5. Margaret Bovard, PASurgical Physician Assistant1154208635
  6. Kevin Carson, M.D.Surgery Physician1609880715

Verify Michael Courtney Windham in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersSouth Carolina Board of Medical Examiners
    Search for license 82452    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the South Carolina license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

Is this page about you? You can ask us to correct, restrict or remove it: how.

79% fewer Medicare Part D claims than the average gastroenterology physician in 2024

167 Medicare Part D claims for 118 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Michael Windham167
  2. Specialty average811

Most prescribed

  1. Gavilyte-C82 claims
  2. Omeprazole24 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.

5 hospitals and group practices

  1. Beaufort County Memorial HospitalBeaufort, SC · Acute Care Hospitals4 of 5 stars
  2. Archbold Medical Group, Inc.Thomasville, GA
  3. Lee Health System IncFort Myers, FL
  4. Mercy Health Physicians Kentucky Specialty Care LLCPaducah, KY
  5. Piedmont Providers LLCConyers, GA

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through); hospitals matched to CMS Hospital General Information (Care Compare) (data.cms.gov). Star ratings are CMS hospital ratings, not ratings of this provider.

Michael Courtney Windham among 303 gastroenterology physician records in South Carolina

Michael Courtney Windham, M.D. is one of 303 gastroenterology physician records with a practice address in South Carolina. 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 2007, is newer than 56% of them.

  • NPI issued2007 · 56% of these records are older, 37% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 72% of these records are
  • Graduated2007 · median 2005 among the 217 with a school on file
  • Record last updated2025 · 48% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0100X and a South Carolina practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in South Carolina

There are 303 gastroenterology physician records in South Carolina.

All 303 in South Carolina → Every provider in Greenwood → Gastroenterology Physician nationwide →

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Matthew Bachinski, MDGreenwood, SC 296461881687093
  2. Guy Dooley, D.O.Greenwood, SC 296461811336092
  3. William Gilchrist, MDGreenwood, SC 296461346233558
  4. Bryan Green, MDGreenwood, SC 296461861485963
  5. Matthew Mason, M.D.Greenwood, SC 296461710272471
  6. Albert Ramage, MDGreenwood, SC 296461467445676
  7. Rafal Sadurski, MDGreenwood, SC 296461487647699
  8. Pratyusha Tirumani Setty, MDGreenwood, SC 296461932629235

Common questions

What is Michael Courtney Windham, M.D.'s NPI number?

Michael Courtney Windham, M.D.'s National Provider Identifier (NPI) is 1861697740, issued on Jun 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Michael Courtney Windham, M.D. located?

The NPPES record lists a practice address at 160 Academy Ave, Greenwood, SC, 29646. Phone: (864) 223-8090. Providers update this record themselves, so call before visiting.

How can I verify Michael Courtney Windham, M.D.'s license?

NPPES lists South Carolina license number 82452, 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 Michael Courtney Windham, M.D. prescribe under Medicare Part D?

In 2024, Michael Courtney Windham, M.D. had 167 Medicare Part D claims for 118 beneficiaries; the average among gastroenterology physician prescribers was 811. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.