NPPES file of Aug 9, 2026

Marcus Rhem, M.D.

Ophthalmology Physician · Lansing, MI

Marcus Rhem, M.D. is an ophthalmology physician with a practice address in Lansing, Michigan, and NPI 1043208358, issued on Oct 11, 2005. Check the license (Michigan 4301067380, 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
1043208358
Name
Marcus Rhem
Credential
M.D.
Primary taxonomy
Ophthalmology Physician 207W00000X
License number
4301067380 MI
Self-reported in NPPES; status is on the state search
Practice location
1515 Lake Lansing RD, Lansing, MI 48912
Phone
(800) 551-7347
Enumerated
Oct 11, 2005
Record last updated
Sep 20, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(517) 487-1331
Medicaid ID
3250446 MI
Medicare enrollment
Enrolled (PECOS I20100109000192); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 1991
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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Also registered at 1515 Lake Lansing RD

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

  1. Linda Angell, M.D.Ophthalmology Physician1437147378
  2. Ramesh Avula, M.D.Allergy & Immunology Physician1205867967
  3. Holly Barone, PAMedical Physician Assistant1164792875
  4. Susan Burke, MDPediatrics Physician1215982251
  5. Gary Cesar, DPMPodiatrist1053395970
  6. Steven Drayer, M.D.Orthopaedic Surgery Physician1154305654

Verify Marcus Rhem 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 4301067380
    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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9% more Medicare Part D claims than the average ophthalmology physician in 2024

1,650 Medicare Part D claims for 373 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 27% of claims.

  1. Marcus Rhem1,650
  2. Specialty average1,518

Most prescribed

  1. Latanoprost451 claims
  2. Timolol Maleate280 claims
  3. Brimonidine Tartrate221 claims
  4. Dorzolamide Hcl84 claims
  5. Prednisolone Acetate79 claims
  6. Lumigan75 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: $513.14

33 payments; by number, the most common kind was food and beverage; the largest payer was Alcon Vision LLC. The 13,221 providers of this specialty with any payment received $4,535.02 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Marcus Rhem$513.14
  2. Specialty average$4,535.02

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

Bills Medicare through one group practice

  1. Mid Michigan Eye Care Center PCLansing, MI

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

Marcus Rhem among 791 ophthalmology physician records in Michigan

Marcus Rhem, M.D. is one of 791 ophthalmology physician records with a practice address in Michigan. 80% 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, 78% newer
  • In a Medicare fileYes · 80% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Graduated1991 · median 2002 among the 548 with a school on file
  • Record last updated2018 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Ophthalmology Physician providers in Michigan

There are 791 ophthalmology physician records in Michigan.

The 8 ophthalmology physician records with the nearest ZIP codes

  1. Linda Angell, M.D.Lansing, MI 489121437147378
  2. Clint Simpson, M.D.Lansing, MI 489121053553719
  3. Lance Lemon, M.D.Lansing, MI 489101669490702
  4. Frank Rosenbaum, M.D.Lansing, MI 489101598783623
  5. Brandy Cook, D.O.Saint Johns, MI 488791710199450
  6. Maria Galang-Qahwash, DOOwosso, MI 488671952594079
  7. Harry Wright, M.D.Owosso, MI 488671255370805
  8. Jenn Liu, DOOkemos, MI 488641609875566

Common questions

What is Marcus Rhem, M.D.'s NPI number?

Marcus Rhem, M.D.'s National Provider Identifier (NPI) is 1043208358, issued on Oct 11, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Marcus Rhem, M.D. located?

The NPPES record lists a practice address at 1515 Lake Lansing RD, Lansing, MI, 48912. Phone: (800) 551-7347. Providers update this record themselves, so call before visiting.

How can I verify Marcus Rhem, M.D.'s license?

NPPES lists Michigan license number 4301067380, 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 Marcus Rhem, M.D. prescribe under Medicare Part D?

In 2024, Marcus Rhem, M.D. had 1,650 Medicare Part D claims for 373 beneficiaries; the average among ophthalmology physician prescribers was 1,518. 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.