NPPES file of Aug 9, 2026

Veysel Tahan, M.D.

Gastroenterology Physician · Columbia, MO

Veysel Tahan, M.D. is a gastroenterology physician with a practice address in Columbia, Missouri, and NPI 1700155231, issued on Dec 29, 2011. Check the license (Missouri 2015021647, as entered in NPPES) on the Missouri Board of Registration for the Healing Arts; 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
1700155231
Name
Veysel Tahan
Credential
M.D.
Primary taxonomy
Gastroenterology Physician 207RG0100X
License number
2015021647 MO
Self-reported in NPPES; status is on the state search
Practice location
1 Hospital Dr, Columbia, MO 65212
Phone
(573) 882-7758
Enumerated
Dec 29, 2011
Record last updated
Sep 12, 2022
Fax
(573) 884-4595
Medicare enrollment
Enrolled (PECOS I20260506002687); accepts Medicare assignment
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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8 nearest gastroenterology physician records → All 414 in Missouri → Look up another NPI →

Also registered at 1 Hospital Dr

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

  1. Gani Abazi, MD, MPHChild & Adolescent Psychiatry Physician1568203263
  2. Amr Abdelaziz, M.D.Diagnostic Radiology Physician1568718443
  3. Hilal Abdessamad, MDInfectious Disease Physician1669265344
  4. Mehamed Abdi, MDPsychiatry Physician1821982224
  5. Abdul-Azeez Abdullahi, MDInternal Medicine Physician1013561158
  6. Jihad Abu Zayed, MDInternal Medicine Physician1497676019

Verify Veysel Tahan in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMissouri Board of Registration for the Healing Arts
    Search for license 2015021647    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 Missouri license search

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90% fewer Medicare Part D claims than the average gastroenterology physician in 2024

81 Medicare Part D claims for 45 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.

  1. Veysel Tahan81
  2. Specialty average811

Most prescribed

  1. Pantoprazole Sodium33 claims
  2. Gavilyte-G15 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: $139.99

6 payments; by number, the most common kind was food and beverage; the largest payer was Abbvie Inc. The 13,350 providers of this specialty with any payment received $5,015.95 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Veysel Tahan$139.99
  2. Specialty average$5,015.95

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Charleston Area Medical Center IncCharleston, WV
  2. Providence Medical FoundationEureka, CA

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

Veysel Tahan among 414 gastroenterology physician records in Missouri

Veysel Tahan, M.D. is one of 414 gastroenterology physician records with a practice address in Missouri. 84% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 70% of them.

  • NPI issued2011 · 70% of these records are older, 28% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 73% of these records are
  • Graduated1993 · median 2003 among the 303 with a school on file
  • Record last updated2022 · 47% 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 Missouri practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Gastroenterology Physician providers in Missouri

There are 414 gastroenterology physician records in Missouri.

All 414 in Missouri → Every provider in Columbia → Gastroenterology Physician nationwide →

The 8 gastroenterology physician records with the nearest ZIP codes

  1. Ma'n Abdullah, MDColumbia, MO 652121598766891
  2. Jack Bragg, DOColumbia, MO 652121003865239
  3. Sharlene D'Souza, M.D.Columbia, MO 652121295821890
  4. Ebubekir Daglilar, M.D.Columbia, MO 652121629417696
  5. Yezaz Ghouri, M.D.Columbia, MO 652121043566235
  6. David Gossat, M.D.Columbia, MO 652121295718153
  7. Scott Grisolano, M.D.Columbia, MO 652121215030127
  8. Robert Harris, M.D.Columbia, MO 652121659463453

Common questions

What is Veysel Tahan, M.D.'s NPI number?

Veysel Tahan, M.D.'s National Provider Identifier (NPI) is 1700155231, issued on Dec 29, 2011. An NPI identifies a provider in billing; it is not a license.

Where is Veysel Tahan, M.D. located?

The NPPES record lists a practice address at 1 Hospital Dr, Columbia, MO, 65212. Phone: (573) 882-7758. Providers update this record themselves, so call before visiting.

How can I verify Veysel Tahan, M.D.'s license?

NPPES lists Missouri license number 2015021647, as entered by the provider. Search the Missouri Board of Registration for the Healing Arts at https://www.fsmb.org/contact-a-state-medical-board/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Veysel Tahan, M.D. prescribe under Medicare Part D?

In 2024, Veysel Tahan, M.D. had 81 Medicare Part D claims for 45 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.