NPPES file of Aug 9, 2026

Mark Rojewski, M.D.

Family Medicine Physician · Howell, MI

Mark Rojewski, M.D. is a family medicine physician with a practice address in Howell, Michigan, and NPI 1154341071, issued on Jul 21, 2006. Check the license (Michigan 4301073031, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1154341071
Name
Mark Rojewski
Credential
M.D.
Primary taxonomy
Family Medicine Physician 207Q00000X
License number
4301073031 MI
Self-reported in NPPES; status is on the state search
Practice location
1200 Byron RD, Howell, MI 48843
Phone
(517) 546-0200
Enumerated
Jul 21, 2006
Record last updated
May 20, 2015 (not updated in 11 years: call before relying on the address or phone)
Fax
(517) 546-4669
Medicaid ID
1154341071 MI
Medicare enrollment
Enrolled (PECOS I20100913001061); accepts Medicare assignment
Medical or professional school
Wayne State University School Of Medicine, 1998
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 family medicine physician records → All 6,013 in Michigan → Look up another NPI →

Also registered at 1200 Byron RD

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

  1. Robert Camara, D.O.Family Medicine Physician1942207931
  2. Warren Garr, M.D.Family Medicine Physician1225051998
  3. Anne Kenney, NURSE PRACTITIONERNurse Practitioner1184722852
  4. Jacqueleen Magon, MDInternal Medicine Physician1992742464
  5. Douglas McLearon, M.D.Family Medicine Physician1649293325
  6. Bashar Yalldo, M.D.Family Medicine Physician1891133575

Verify Mark Rojewski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301073031    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 Michigan license search

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74% more Medicare Part D claims than the average family medicine physician in 2024

6,155 Medicare Part D claims for 438 beneficiaries, against an average of 3,544 among the 117,163 providers of this specialty who prescribed in Part D. Brand-name drugs were 12% of claims. 281 claims were for opioids.

  1. Mark Rojewski6,155
  2. Specialty average3,544

Most prescribed

  1. Atorvastatin Calcium408 claims
  2. Levothyroxine Sodium320 claims
  3. Lisinopril219 claims
  4. Losartan Potassium218 claims
  5. Hydrochlorothiazide189 claims
  6. Amlodipine Besylate182 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.

Bills Medicare through 2 group practices

  1. Henry Ford Health Providence HospitalHowell, MI
  2. Henry Ford Semi Medical GroupMacomb, MI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Mark Rojewski among 6,013 family medicine physician records in Michigan

Mark Rojewski, M.D. is one of 6,013 family medicine physician records with a practice address in Michigan. 75% 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, 56% newer
  • In a Medicare fileYes · 75% of these records are
  • In the CMS Doctors and Clinicians fileYes · 58% of these records are
  • Graduated1998 · median 2008 among the 3,493 with a school on file
  • Record last updated2015 · 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 207Q00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

22 family medicine physician records list a practice address in Howell

They are 22 of the 1,026 NPPES records with a practice address in Howell, and 6,013 family medicine physician records in Michigan.

All 6,013 in Michigan → Every provider in Howell → Family Medicine Physician nationwide →

The 8 family medicine physician records with the nearest ZIP codes

  1. Bassel Atasi, MMDHowell, MI 488431952507055
  2. Robert Camara, D.O.Howell, MI 488431942207931
  3. Jodi Farley, MDHowell, MI 488431861784514
  4. Warren Garr, M.D.Howell, MI 488431225051998
  5. Jeffrey Huotari, MDHowell, MI 488431770614000
  6. Kathleen Knapp, D.O.Howell, MI 488431891776100
  7. Julia Kovtsun, MDHowell, MI 488431770077679
  8. Douglas McLearon, M.D.Howell, MI 488431649293325

Common questions

What is Mark Rojewski, M.D.'s NPI number?

Mark Rojewski, M.D.'s National Provider Identifier (NPI) is 1154341071, issued on Jul 21, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Rojewski, M.D. located?

The NPPES record lists a practice address at 1200 Byron RD, Howell, MI, 48843. Phone: (517) 546-0200. Providers update this record themselves, so call before visiting.

How can I verify Mark Rojewski, M.D.'s license?

NPPES lists Michigan license number 4301073031, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mark Rojewski, M.D. prescribe under Medicare Part D?

In 2024, Mark Rojewski, M.D. had 6,155 Medicare Part D claims for 438 beneficiaries; the average among family medicine physician prescribers was 3,544. 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.