Lee Steven Hornstein, MD
Pediatrics Physician · Mount Vernon, OH
Lee Steven Hornstein, MD is a pediatrics physician with a practice address in Mount Vernon, Ohio, and NPI 1619913514, issued on Jun 21, 2006. Check the license (Ohio 35.050343, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Lee Steven Hornstein
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 35.050343 OH
Self-reported in NPPES; status is on the state search - Practice location
- 10 Woodlake Trl, Mount Vernon, OH 43050
- Phone
- (740) 392-7337
- Enumerated
- Jun 21, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (740) 392-7333
- Medicaid ID
- 0550505 OH
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 2,972 in Ohio → Look up another NPI →
Verify Lee Steven Hornstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 35.050343Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
94% fewer Medicare Part D claims than the average pediatrics physician in 2024
21 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D. Brand-name drugs were 0% of 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.
Lee Steven Hornstein among 2,972 pediatrics physician records in Ohio
Lee Steven Hornstein, MD is one of 2,972 pediatrics physician records with a practice address in Ohio. 35% 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 11% of them.
- NPI issued2006 · 11% of these records are older, 59% newer
- In a Medicare fileYes · 35% of these records are
- In the CMS Doctors and Clinicians fileNo · 10% of these records are
- Record last updated2007 · 55% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatrics Physician providers in Ohio
There are 2,972 pediatrics physician records in Ohio.
All 2,972 in Ohio → Every provider in Mount Vernon → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Adaeze Ogadi, MDMount Vernon, OH 430501942942495
- Margaret Somple, DOMount Vernon, OH 430501235348822
- Kamal Talukder, MDMount Vernon, OH 430501154316289
- Amy Rachelle Teleron-Khorshad, M.D.Mount Vernon, OH 430501184943680
- Svetlana Titishina, M.D.Mount Vernon, OH 430501770847295
- J. Rogers, MDNew Albany, OH 430541942291067
- Devon Swick, DONew Albany, OH 430541396044889
- Hanaa Abdelmessih, MDNewark, OH 430551073511358
Common questions
What is Lee Steven Hornstein, MD's NPI number?
Lee Steven Hornstein, MD's National Provider Identifier (NPI) is 1619913514, issued on Jun 21, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Lee Steven Hornstein, MD located?
The NPPES record lists a practice address at 10 Woodlake Trl, Mount Vernon, OH, 43050. Phone: (740) 392-7337. Providers update this record themselves, so call before visiting.
How can I verify Lee Steven Hornstein, MD's license?
NPPES lists Ohio license number 35.050343, 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 Lee Steven Hornstein, MD prescribe under Medicare Part D?
In 2024, Lee Steven Hornstein, MD had 21 Medicare Part D claims; the average among pediatrics physician prescribers was 375. 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.