Michael Andrew Tzagournis, MD
Gastroenterology Physician · Columbus, OH
Michael Andrew Tzagournis, MD is a gastroenterology physician with a practice address in Columbus, Ohio, and NPI 1639121106, issued on May 16, 2006. Check the license (Ohio 35077326, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Michael Andrew Tzagournis
- Credential
- MD
- Primary taxonomy
- Gastroenterology Physician 207RG0100X
- License number
- 35077326 OH
Self-reported in NPPES; status is on the state search - Practice location
- 700 E Broad St, Columbus, OH 43215
- Phone
- (614) 458-1183
- Enumerated
- May 16, 2006
- Record last updated
- Jun 12, 2025
- Fax
- (614) 458-1184
- Medicaid ID
- 2213527 OH
- Medicare enrollment
- Enrolled (PECOS I20040909000313); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest gastroenterology physician records → All 741 in Ohio → Look up another NPI →
Also registered at 700 E Broad St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Gordon Kim, D. O.Gastroenterology Physician1144260076
- Tasos Manokas, DOGastroenterology Physician1558315382
- Colleen Mulholand, OTRLOccupational Therapist1720281348
- Teresa Paulsen, PTPhysical Therapist1568438109
- Kimberly Reed, PTPhysical Therapist1174718282
- Kathleen Tenley, ATCAthletic Trainer1235127697
Verify Michael Andrew Tzagournis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35077326Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
24% fewer Medicare Part D claims than the average gastroenterology physician in 2024
615 Medicare Part D claims for 318 beneficiaries, against an average of 811 among the 16,445 providers of this specialty who prescribed in Part D.
Most prescribed
- Sod Sulf-Potass Sulf-Mag Sulf112 claims
- Omeprazole106 claims
- Peg 3350-Electrolyte98 claims
- Linzess53 claims
- Sucralfate24 claims
- Mesalamine Er22 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: $2,894.36
156 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.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through 3 group practices
- Digestive Associates OF OhioColumbus, OH
- Mount Carmel Healthproviders Two LLCGrove City, OH
- Ohiohealth CorporationColumbus, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael Andrew Tzagournis among 741 gastroenterology physician records in Ohio
Michael Andrew Tzagournis, MD is one of 741 gastroenterology physician records with a practice address in Ohio. 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 22% of them.
- NPI issued2006 · 22% of these records are older, 47% newer
- In a Medicare fileYes · 82% of these records are
- In the CMS Doctors and Clinicians fileYes · 73% of these records are
- Graduated1997 · median 2003 among the 540 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 Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Gastroenterology Physician providers in Ohio
There are 741 gastroenterology physician records in Ohio.
All 741 in Ohio → Every provider in Columbus → Gastroenterology Physician nationwide →
The 8 gastroenterology physician records with the nearest ZIP codes
- Marta Bergese, MDColumbus, OH 432151922091537
- Gordon Kim, D. O.Columbus, OH 432151144260076
- Tasos Manokas, DOColumbus, OH 432151558315382
- William Salt, MDColumbus, OH 432151568456804
- John Tzagournis, M.D.Columbus, OH 432151508818998
- Adam Tzagournis, MDColumbus, OH 432151003863440
- Sanjay Garuda, MDColumbus, OH 432141477534204
- Joseph Laney, MDColumbus, OH 432141952395287
Common questions
What is Michael Andrew Tzagournis, MD's NPI number?
Michael Andrew Tzagournis, MD's National Provider Identifier (NPI) is 1639121106, issued on May 16, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Michael Andrew Tzagournis, MD located?
The NPPES record lists a practice address at 700 E Broad St, Columbus, OH, 43215. Phone: (614) 458-1183. Providers update this record themselves, so call before visiting.
How can I verify Michael Andrew Tzagournis, MD's license?
NPPES lists Ohio license number 35077326, as entered by the provider. Search the State Medical Board of Ohio at https://elicense.ohio.gov/oh_verifylicense. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Michael Andrew Tzagournis, MD prescribe under Medicare Part D?
In 2024, Michael Andrew Tzagournis, MD had 615 Medicare Part D claims for 318 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.
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.