NPPES file of Aug 9, 2026

Michael F. Roizen, M.D.

Internal Medicine Physician · Cleveland, OH

Michael F. Roizen, M.D. is an internal medicine physician with a practice address in Cleveland, Ohio, and NPI 1548271810, issued on Aug 11, 2006. Check the license (Ohio 35.06916, as entered in NPPES) on the State Medical Board of Ohio; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1548271810
Name
Michael F. Roizen
Credential
M.D.
Primary taxonomy
Internal Medicine Physician 207R00000X
License number
35.06916 OH
Self-reported in NPPES; status is on the state search
Practice location
9500 Euclid Ave, Cleveland, OH 44195
Phone
(800) 223-2273
Enumerated
Aug 11, 2006
Record last updated
Mar 20, 2023
Medicaid ID
2601241 OH
Medicare enrollment
Enrolled (PECOS I20051121000036); accepts Medicare assignment
Medical or professional school
University Of California, San Francisco School Of Medicine, 1971
Telehealth
Offers telehealth (CMS)
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). Enrollment, assignment, school and telehealth: CMS Doctors and Clinicians file, Aug 2026. A record is not a license: verify it with the state board.
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8 nearest internal medicine physician records → All 5,277 in Ohio → Look up another NPI →

Also registered at 9500 Euclid Ave

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Ksenia Aaron, M.D.Otolaryngology Physician1891176582
  2. Maher Abbas, MDColon & Rectal Surgery Physician1508937491
  3. Mohammad Abbasi, MDClinical Cardiac Electrophysiology Physician1346730603
  4. Mahmoud AbbassyStudent in an Organized Health Care Education/Training Program1366872574
  5. Cassandra Abbatemarco, CNPPsychiatric/Mental Health Nurse Practitioner1417645144
  6. Walid Abboud, MDInternal Medicine Physician1245295559

Verify Michael F. Roizen in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersState Medical Board of Ohio
    Search for license 35.06916    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the Ohio license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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92% fewer Medicare Part D claims than the average internal medicine physician in 2024

269 Medicare Part D claims for 48 beneficiaries, against an average of 3,176 among the 108,855 providers of this specialty who prescribed in Part D. Brand-name drugs were 10% of claims.

  1. Michael Roizen269
  2. Specialty average3,176

Most prescribed

  1. Rosuvastatin Calcium55 claims
  2. Atorvastatin Calcium17 claims
  3. Ozempic17 claims
  4. Levothyroxine Sodium15 claims
  5. Hydrochlorothiazide13 claims
  6. Colchicine12 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.

Industry payments in 2024: $9,575.52

2 payments; by number, the most common kind was acquisitions; the largest payer was Medtronic, Inc. The 50,334 providers of this specialty with any payment received $1,303.06 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Roizen$9,575.52
  2. Specialty average$1,303.06

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

One hospital affiliation

  1. 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.

Michael F. Roizen among 5,277 internal medicine physician records in Ohio

Michael F. Roizen, M.D. is one of 5,277 internal medicine physician records with a practice address in Ohio. 81% 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 13% of them.

  • NPI issued2006 · 13% of these records are older, 55% newer
  • In a Medicare fileYes · 81% of these records are
  • In the CMS Doctors and Clinicians fileYes · 65% of these records are
  • Graduated1971 · median 2006 among the 3,414 with a school on file
  • Record last updated2023 · 58% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207R00000X and a Ohio practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

897 internal medicine physician records list a practice address in Cleveland

They are 897 of the 30,748 NPPES records with a practice address in Cleveland, and 5,277 internal medicine physician records in Ohio.

All 5,277 in Ohio → Every provider in Cleveland → Internal Medicine Physician nationwide →

The 8 internal medicine physician records with the nearest ZIP codes

  1. Dhia Aldoori, MDCleveland, OH 441951619941358
  2. Elena Borukh, MDCleveland, OH 441951497718480
  3. Steven Feinleib, MDCleveland, OH 441951033173141
  4. Brian Harte, M.D.Cleveland, OH 441951871557496
  5. Stephen Hayden, M.D.Cleveland, OH 441951003870551
  6. Alan Hull, M.D., PH.D.Cleveland, OH 441951235192964
  7. J Harry Isaacson, MDCleveland, OH 441951639133192
  8. Anil Jain, MDCleveland, OH 441951700840287

Common questions

What is Michael F. Roizen, M.D.'s NPI number?

Michael F. Roizen, M.D.'s National Provider Identifier (NPI) is 1548271810, issued on Aug 11, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Michael F. Roizen, M.D. located?

The NPPES record lists a practice address at 9500 Euclid Ave, Cleveland, OH, 44195. Phone: (800) 223-2273. Providers update this record themselves, so call before visiting.

How can I verify Michael F. Roizen, M.D.'s license?

NPPES lists Ohio license number 35.06916, 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 F. Roizen, M.D. prescribe under Medicare Part D?

In 2024, Michael F. Roizen, M.D. had 269 Medicare Part D claims for 48 beneficiaries; the average among internal medicine physician prescribers was 3,176. 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.

Written with AI tools from the named public files; every figure is computed from those files (how it is made).

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.