NPPES file of Aug 9, 2026

Themistoklis Kourkoumpetis, MD, MPH

Transplant Hepatology Physician · Fort Worth, TX

Themistoklis Kourkoumpetis, MD, MPH is a transplant hepatology physician with a practice address in Fort Worth, Texas, and NPI 1275890410, issued on Apr 12, 2012. Check the license (Texas Q3539, as entered in NPPES) on the Texas Medical Board; 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
1275890410
Name
Themistoklis Kourkoumpetis
Credential
MD, MPH
Primary taxonomy
Transplant Hepatology Physician 207RT0003X
License number
Q3539 TX
Self-reported in NPPES; status is on the state search
Practice location
1250 8TH Ave Ste 515, Fort Worth, TX 76104
Phone
(817) 922-9968
Enumerated
Apr 12, 2012
Record last updated
Nov 22, 2024
Medicare enrollment
Enrolled (PECOS I20201008000279); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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.
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Also registered at 1250 8TH Ave Ste 515

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

  1. Shivang Mehta, M.D.Transplant Hepatology Physician1285918326

Verify Themistoklis Kourkoumpetis in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersTexas Medical Board
    Search for license Q3539
    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 Texas license search

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2% more Medicare Part D claims than the average transplant hepatology physician in 2024

682 Medicare Part D claims for 130 beneficiaries, against an average of 669 among the 251 providers of this specialty who prescribed in Part D. Brand-name drugs were 24% of claims.

  1. Themistoklis Kourkoumpetis682
  2. Specialty average669

Most prescribed

  1. Xifaxan99 claims
  2. Furosemide65 claims
  3. Carvedilol55 claims
  4. Ursodiol50 claims
  5. Lactulose49 claims
  6. Spironolactone45 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.

Industry payments in 2024: $1,065.23

50 payments; by number, the most common kind was food and beverage; the largest payer was Gilead Sciences, Inc. The 193 providers of this specialty with any payment received $10,299.21 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Themistoklis Kourkoumpetis$1,065
  2. Specialty average$10,299

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

  1. Healthtexas Provider NetworkFort Worth, TX

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Themistoklis Kourkoumpetis among 29 transplant hepatology physician records in Texas

Themistoklis Kourkoumpetis, MD, MPH is one of 29 transplant hepatology physician records with a practice address in Texas. 100% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2012, is newer than 72% of them.

  • NPI issued2012 · 72% of these records are older, 21% newer
  • In a Medicare fileYes · 100% of these records are
  • In the CMS Doctors and Clinicians fileYes · 93% of these records are
  • Graduated2009 · median 2003 among the 27 with a school on file
  • Record last updated2024 · 34% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RT0003X and a Texas practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Transplant Hepatology Physician providers in Texas

There are 29 transplant hepatology physician records in Texas.

The 8 transplant hepatology physician records with the nearest ZIP codes

  1. Stevan Gonzalez, MDFort Worth, TX 761041013184985
  2. Omar Haq, MDFort Worth, TX 761041477723344
  3. Shivang Mehta, M.D.Fort Worth, TX 761041285918326
  4. Abdullah Mubarak, MDTyler, TX 757021336109925
  5. Sumeet Asrani, M.D.Dallas, TX 752461780896894
  6. Amar Mahgoub, MDDallas, TX 752461609076355
  7. Maisha Barnes, MDDallas, TX 752031699872119
  8. Adil Habib, M.D.Dallas, TX 752031831119882

Common questions

What is Themistoklis Kourkoumpetis, MD, MPH's NPI number?

Themistoklis Kourkoumpetis, MD, MPH's National Provider Identifier (NPI) is 1275890410, issued on Apr 12, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Themistoklis Kourkoumpetis, MD, MPH located?

The NPPES record lists a practice address at 1250 8TH Ave Ste 515, Fort Worth, TX, 76104. Phone: (817) 922-9968. Providers update this record themselves, so call before visiting.

How can I verify Themistoklis Kourkoumpetis, MD, MPH's license?

NPPES lists Texas license number Q3539, as entered by the provider. Search the Texas Medical Board at https://profile.tmb.state.tx.us/Search.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Themistoklis Kourkoumpetis, MD, MPH prescribe under Medicare Part D?

In 2024, Themistoklis Kourkoumpetis, MD, MPH had 682 Medicare Part D claims for 130 beneficiaries; the average among transplant hepatology physician prescribers was 669. 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.

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.