Thomas Nasheri, D.O.
Hospitalist Physician · Willoughby, OH
Thomas Nasheri, D.O. is a hospitalist physician with a practice address in Willoughby, Ohio, and NPI 1982845459, issued on Mar 13, 2009. Check the license (Ohio 34.010268, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Thomas Nasheri
- Credential
- D.O.
- Primary taxonomy
- Hospitalist Physician 208M00000X
- License number
- 34.010268 OH
Self-reported in NPPES; status is on the state search - Practice location
- 36000 Euclid Ave, Willoughby, OH 44094
- Phone
- (440) 953-9600
- Enumerated
- Mar 13, 2009
- Record last updated
- Aug 12, 2011 (not updated in 15 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110928000891); accepts Medicare assignment
- Medical or professional school
- Lake Erie College Of Osteopathic Medicine, Erie, 2007
- Entity
- Type 1 · individual
8 nearest hospitalist physician records → All 982 in Ohio → Look up another NPI →
Also registered at 36000 Euclid Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Vijay Adusumilli, MDEmergency Medicine Physician1487615647
- Schickri Aina, PAPhysician Assistant1215998109
- Marc Allen, MDEmergency Medicine Physician1407817380
- Tammy Allen, RNCritical Care Medicine Registered Nurse1629225578
- Gregory Armstrong, PACPhysician Assistant1275594129
- Marwa Azem, PHARM.D.Pharmacist1881202026
Verify Thomas Nasheri in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34.010268Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
90% fewer Medicare Part D claims than the average hospitalist physician in 2024
54 Medicare Part D claims for 23 beneficiaries, against an average of 521 among the 21,613 providers of this specialty who prescribed in Part D.
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.
Bills Medicare through one group practice
- University Hospitals Medical Group IncCleveland, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Thomas Nasheri among 982 hospitalist physician records in Ohio
Thomas Nasheri, D.O. is one of 982 hospitalist physician records with a practice address in Ohio. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 30% of them.
- NPI issued2009 · 30% of these records are older, 66% newer
- In a Medicare fileYes · 92% of these records are
- In the CMS Doctors and Clinicians fileYes · 85% of these records are
- Graduated2007 · median 2012 among the 835 with a school on file
- Record last updated2011 · 34% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208M00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Hospitalist Physician providers in Ohio
There are 982 hospitalist physician records in Ohio.
All 982 in Ohio → Every provider in Willoughby → Hospitalist Physician nationwide →
The 8 hospitalist physician records with the nearest ZIP codes
- Bess Heidenreich, DOWilloughby, OH 440941710305248
- Catherine Bjerum, MDCleveland, OH 441061275616021
- Andre Fabien, MDCleveland, OH 441061689758229
- Irfan Helmy, MDCleveland, OH 441061699327890
- Charles Lopresti, M.DCleveland, OH 441061417182676
- Karla Mulzac, MDCleveland, OH 441061033797378
- Dang-Khoa Nguyen, M.D.Cleveland, OH 441061861512394
- Deep Patel, D.OCleveland, OH 441061801258603
Common questions
What is Thomas Nasheri, D.O.'s NPI number?
Thomas Nasheri, D.O.'s National Provider Identifier (NPI) is 1982845459, issued on Mar 13, 2009. An NPI identifies a provider in billing; it is not a license.
Where is Thomas Nasheri, D.O. located?
The NPPES record lists a practice address at 36000 Euclid Ave, Willoughby, OH, 44094. Phone: (440) 953-9600. Providers update this record themselves, so call before visiting.
How can I verify Thomas Nasheri, D.O.'s license?
NPPES lists Ohio license number 34.010268, 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 Thomas Nasheri, D.O. prescribe under Medicare Part D?
In 2024, Thomas Nasheri, D.O. had 54 Medicare Part D claims for 23 beneficiaries; the average among hospitalist physician prescribers was 521. 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.