Ethan G. Leonard, MD
Pediatric Infectious Diseases Physician · Cleveland, OH
Ethan G. Leonard, MD is a pediatric infectious diseases physician with a practice address in Cleveland, Ohio, and NPI 1992725097, issued on Jul 20, 2006. Check the license (Ohio 35-073411, as entered in NPPES) on the State Medical Board of Ohio; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Ethan G. Leonard
- Credential
- MD
- Primary taxonomy
- Pediatric Infectious Diseases Physician 2080P0208X
- License numbers
- 35-073411 OH
MD600004232 DC
D0104390 MD
0101286480 VA
Self-reported in NPPES; status is on the state search - Practice location
- 11100 Euclid Ave, Cleveland, OH 44106
- Phone
- (216) 844-7700
- Enumerated
- Jul 20, 2006
- Record last updated
- Aug 6, 2025
- Fax
- (216) 286-6341
- Medicaid ID
- 2130965 OH
- Medicare enrollment
- Enrolled (PECOS I20251014000009); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric infectious diseases physician records → All 82 in Ohio → Look up another NPI →
Also registered at 11100 Euclid Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Ethan G. Leonard in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35-073411Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Ethan G. Leonard among 82 pediatric infectious diseases physician records in Ohio
Ethan G. Leonard, MD is one of 82 pediatric infectious diseases physician records with a practice address in Ohio. 55% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 6% of them.
- NPI issued2006 · 6% of these records are older, 54% newer
- In a Medicare fileNo · 55% of these records are
- In the CMS Doctors and Clinicians fileYes · 45% of these records are
- Graduated1996 · median 2000 among the 37 with a school on file
- Record last updated2025 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2080P0208X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Infectious Diseases Physician providers in Ohio
There are 82 pediatric infectious diseases physician records in Ohio. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 82 in Ohio → Every provider in Cleveland → Pediatric Infectious Diseases Physician nationwide →
The 8 pediatric infectious diseases physician records with the nearest ZIP codes
- Barbara Baetz-Greenwalt, MDCleveland, OH 441061275566184
- Arlene Dent, MDCleveland, OH 441061710917042
- Nada Deraz, MDCleveland, OH 441061093443871
- Ankita Desai, MDCleveland, OH 441061104083088
- Sahera Dirajlal-Fargo, DOCleveland, OH 441061114223344
- Katherine Dobbs, M.D.Cleveland, OH 441061962639880
- Claudia Hoyen, MDCleveland, OH 441061801813258
- Nazha Abughali, MDCleveland, OH 441091780692459
Common questions
What is Ethan G. Leonard, MD's NPI number?
Ethan G. Leonard, MD's National Provider Identifier (NPI) is 1992725097, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Ethan G. Leonard, MD located?
The NPPES record lists a practice address at 11100 Euclid Ave, Cleveland, OH, 44106. Phone: (216) 844-7700. Providers update this record themselves, so call before visiting.
How can I verify Ethan G. Leonard, MD's license?
NPPES lists Ohio license number 35-073411, 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. 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.