NPPES file of Aug 9, 2026

Mark Russell Benson, MD

Cardiovascular Disease Physician · Ann Arbor, MI

Mark Russell Benson, MD is a cardiovascular disease physician with a practice address in Ann Arbor, Michigan, and NPI 1548226616, issued on Apr 26, 2006. Check the license (Michigan 4301073187, 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
1548226616
Name
Mark Russell Benson
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
4301073187 MI
Self-reported in NPPES; status is on the state search
Practice location
24 Frank Lloyd Wright Dr, Ann Arbor, MI 48105
Phone
(734) 998-7400
Enumerated
Apr 26, 2006
Record last updated
Dec 16, 2019 (not updated in 7 years: call before relying on the address or phone)
Medicaid ID
4776776 MI
Medicare enrollment
Enrolled (PECOS I20050629000741); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 1990
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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Also registered at 24 Frank Lloyd Wright Dr

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

  1. Jaclyn Abbott, NPPrimary Care Nurse Practitioner1952800435
  2. Alison Affinati, MD, PHDEndocrinology, Diabetes & Metabolism Physician1871983502
  3. Vahan Agbabian, MA, ATCAthletic Trainer1487759676
  4. William Aibinder, MDOrthopaedic Surgery Physician1225474042
  5. Nevin Ajluni, M.D.Endocrinology, Diabetes & Metabolism Physician1407019995
  6. Sarah Akers, LPNLicensed Practical Nurse1063383396

Verify Mark Russell Benson 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 4301073187
    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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47% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

1,630 Medicare Part D claims for 245 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 19% of claims.

  1. Mark Benson1,630
  2. Specialty average3,078

Most prescribed

  1. Atorvastatin Calcium193 claims
  2. Eliquis138 claims
  3. Amlodipine Besylate120 claims
  4. Metoprolol Succinate110 claims
  5. Rosuvastatin Calcium110 claims
  6. Lisinopril107 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 one group practice

  1. Regents OF The University OF MichiganAnn Arbor, MI

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

Mark Russell Benson among 860 cardiovascular disease physician records in Michigan

Mark Russell Benson, MD is one of 860 cardiovascular disease physician records with a practice address in Michigan. 84% 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 20% of them.

  • NPI issued2006 · 20% of these records are older, 44% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated1990 · median 1999 among the 606 with a school on file
  • Record last updated2019 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0000X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Cardiovascular Disease Physician providers in Michigan

There are 860 cardiovascular disease physician records in Michigan.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Eric Bates, MDAnn Arbor, MI 481051619055266
  2. Rinky Bhatia, MDAnn Arbor, MI 481051104952811
  3. Nicole Bhave, MDAnn Arbor, MI 481051730216185
  4. John Bisognano, MDAnn Arbor, MI 481051992747752
  5. James Byrd, M.D.Ann Arbor, MI 481051639245665
  6. Claire Duvernoy, MDAnn Arbor, MI 481051932284882
  7. Kim Eagle, MDAnn Arbor, MI 481051669558797
  8. Sarah Kohnstamm, M.D.Ann Arbor, MI 481051679691521

Common questions

What is Mark Russell Benson, MD's NPI number?

Mark Russell Benson, MD's National Provider Identifier (NPI) is 1548226616, issued on Apr 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Mark Russell Benson, MD located?

The NPPES record lists a practice address at 24 Frank Lloyd Wright Dr, Ann Arbor, MI, 48105. Phone: (734) 998-7400. Providers update this record themselves, so call before visiting.

How can I verify Mark Russell Benson, MD's license?

NPPES lists Michigan license number 4301073187, 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 Russell Benson, MD prescribe under Medicare Part D?

In 2024, Mark Russell Benson, MD had 1,630 Medicare Part D claims for 245 beneficiaries; the average among cardiovascular disease physician prescribers was 3,078. 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.