Mike A. Leonis, M.D., PH.D.
Pediatric Transplant Hepatology Physician · Cleveland, OH
Mike A. Leonis, M.D., PH.D. is a pediatric transplant hepatology physician with a practice address in Cleveland, Ohio, and NPI 1669402087, issued on Jul 3, 2006. Check the license (Ohio 35.079553, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Mike A. Leonis
- Credential
- M.D., PH.D.
- Primary taxonomy
- Pediatric Transplant Hepatology Physician 2080T0004X
- License number
- 35.079553 OH
Self-reported in NPPES; status is on the state search - Practice location
- 9500 Euclid Ave # R3, Cleveland, OH 44195
- Phone
- (216) 445-5893
- Enumerated
- Jul 3, 2006
- Record last updated
- Oct 28, 2021 (not updated in 5 years: call before relying on the address or phone)
- Fax
- (216) 444-2974
- Medicare enrollment
- Enrolled (PECOS I20090722000002); accepts Medicare assignment
- Medical or professional school
- Washington University School Of Medicine, 1996
- Entity
- Type 1 · individual
7 nearest pediatric transplant hepatology physician records → All 8 in Ohio → Look up another NPI →
Also registered at 9500 Euclid Ave # R3
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Ruchi Babriwala, MDPediatrics Physician1063943348
- Jaclyn Bjelac, MDPediatric Allergy/Immunology Physician1457610297
- Heather Daniels, D.O.Pediatric Infectious Diseases Physician1306136031
- Abigail Demianczyk, PHDClinical Psychologist1043639644
- Amy Dimarino, DOPediatric Pulmonology Physician1710171756
- Preston Epling, CNPFamily Nurse Practitioner1295368488
Verify Mike A. Leonis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.079553Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $119.33
1 payment: food and beverage; the largest payer was Mirum Pharmaceuticals, Inc. The 31 providers of this specialty with any payment received $16,182.05 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.
One hospital affiliation
- Cleveland ClinicCleveland, OH · Acute Care Hospitals4 of 5 stars
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.
Pediatric Transplant Hepatology Physician providers in Ohio
There are 8 pediatric transplant hepatology physician records in Ohio.
All 8 in Ohio → Every provider in Cleveland → Pediatric Transplant Hepatology Physician nationwide →
The 7 pediatric transplant hepatology physician records with the nearest ZIP codes
- Deborah Goldman, M.D.Cleveland, OH 441951801828785
- Vera Hupertz, M.D.Cleveland, OH 441951659335388
- Karen Murray, MDCleveland, OH 441951437230794
- Kadakkal Radhakrishnan, MDCleveland, OH 441951073669297
- Monique Goldschmidt, MDColumbus, OH 432051568671659
- Alexander Weymann, MDColumbus, OH 432051154596500
- Alexander Miethke, M.D.Cincinnati, OH 452291114134301
Common questions
What is Mike A. Leonis, M.D., PH.D.'s NPI number?
Mike A. Leonis, M.D., PH.D.'s National Provider Identifier (NPI) is 1669402087, issued on Jul 3, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Mike A. Leonis, M.D., PH.D. located?
The NPPES record lists a practice address at 9500 Euclid Ave # R3, Cleveland, OH, 44195. Phone: (216) 445-5893. Providers update this record themselves, so call before visiting.
How can I verify Mike A. Leonis, M.D., PH.D.'s license?
NPPES lists Ohio license number 35.079553, 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.
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.