Michael J. Kellis, D.O.
Sports Medicine (Internal Medicine) Physician · Chardon, OH
Michael J. Kellis, D.O. is a sports medicine (internal medicine) physician with a practice address in Chardon, Ohio, and NPI 1831190313, issued on Aug 9, 2005. Check the license (Ohio 34004183, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.
- Name
- Michael J. Kellis
- Credential
- D.O.
- Primary taxonomy
- Sports Medicine (Internal Medicine) Physician 207RS0010X
- License number
- 34004183 OH
Self-reported in NPPES; status is on the state search - Practice location
- 150 Seventh Ave Ste 200, Chardon, OH 44024
- Phone
- (440) 285-4999
- Enumerated
- Aug 9, 2005
- Record last updated
- Nov 2, 2023
- Fax
- (402) 855-8704
- Medicaid ID
- 0658051 OH
- Medicare enrollment
- Enrolled (PECOS I20050407000581); accepts Medicare assignment
- Medical or professional school
- Ohio University, College Of Osteopathic Medicine, 1985
- Entity
- Type 1 · individual
8 nearest sports medicine (internal medicine) physician records → All 11 in Ohio → Look up another NPI →
Also registered at 150 Seventh Ave Ste 200
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Joseph Armeli, DPTPhysical Therapist1851805816
Verify Michael J. Kellis in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersState Medical Board of Ohio
Search for license 34004183Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
73% more Medicare Part D claims than the average sports medicine (internal medicine) physician in 2024
1,048 Medicare Part D claims for 354 beneficiaries, against an average of 605 among the 227 providers of this specialty who prescribed in Part D. 257 claims were for opioids.
Most prescribed
- Methylprednisolone406 claims
- Tramadol Hcl-Acetaminophen125 claims
- Tramadol Hcl92 claims
- Meloxicam78 claims
- Carisoprodol71 claims
- Gabapentin60 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.
The MIPS final score for 2023 (Medicare payment program): 0 of 100
The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $329.39
10 payments; by number, the most common kind was food and beverage; the largest payer was Bioventus LLC. The 125 providers of this specialty with any payment received $667.42 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 2 group practices
- Beacon Orthopaedics And Sports Medicine LtdCincinnati, OH
- Menorah Park Center For Senior LivingBeachwood, OH
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Michael J. Kellis among 11 sports medicine (internal medicine) physician records in Ohio
Michael J. Kellis, D.O. is one of 11 sports medicine (internal medicine) physician records with a practice address in Ohio. 73% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.
- NPI issued2005 · 0% of these records are older, 73% newer
- In a Medicare fileYes · 73% of these records are
- In the CMS Doctors and Clinicians fileYes · 64% of these records are
- Record last updated2023 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RS0010X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Sports Medicine (Internal Medicine) Physician providers in Ohio
There are 11 sports medicine (internal medicine) physician records in Ohio.
All 11 in Ohio → Every provider in Chardon → Sports Medicine (Internal Medicine) Physician nationwide →
The 8 sports medicine (internal medicine) physician records with the nearest ZIP codes
- Harkeet Sandhu, M.D.Sheffield Village, OH 440541366649261
- Michael Scarpone, DOSteubenville, OH 439521740286673
- George Friedhoff, D.O.Independence, OH 441311043522634
- Thomas Mick, MDCleveland, OH 441951639266679
- Julie Kerr, M.D.Akron, OH 443081285727552
- Edward Qiao, D.O.Circleville, OH 431131194068072
- Sarah Tracey, MS, AT, ATCDublin, OH 430171154976058
- Ashlee Barker, MDOxford, OH 450561821449505
Common questions
What is Michael J. Kellis, D.O.'s NPI number?
Michael J. Kellis, D.O.'s National Provider Identifier (NPI) is 1831190313, issued on Aug 9, 2005. An NPI identifies a provider in billing; it is not a license.
Where is Michael J. Kellis, D.O. located?
The NPPES record lists a practice address at 150 Seventh Ave Ste 200, Chardon, OH, 44024. Phone: (440) 285-4999. Providers update this record themselves, so call before visiting.
How can I verify Michael J. Kellis, D.O.'s license?
NPPES lists Ohio license number 34004183, 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 J. Kellis, D.O. prescribe under Medicare Part D?
In 2024, Michael J. Kellis, D.O. had 1,048 Medicare Part D claims for 354 beneficiaries; the average among sports medicine (internal medicine) physician prescribers was 605. Part D covers Medicare prescriptions only.
What is Michael J. Kellis, D.O.'s MIPS final score?
The 2023 MIPS final score is 0 of 100. The average among 454,083 clinicians with a measured score was 83.5.
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.