NPPES file of Aug 9, 2026

Christopher Matthew Madison, MD

Cardiovascular Disease Physician · Grand Rapids, MI

Christopher Matthew Madison, MD is a cardiovascular disease physician with a practice address in Grand Rapids, Michigan, and NPI 1114389251, issued on Mar 28, 2016. Check the license (Michigan 4301117414, 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
1114389251
Name
Christopher Matthew Madison
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License number
4301117414 MI
Self-reported in NPPES; status is on the state search
Practice location
100 Michigan St NE, Grand Rapids, MI 49503
Phone
(616) 885-5000
Enumerated
Mar 28, 2016
Record last updated
Jul 6, 2023
Medicare enrollment
Enrolled (PECOS I20230725002287); accepts Medicare assignment
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 100 Michigan St NE

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

  1. Aly Abdel-Mageed, MDPediatric Hematology & Oncology Physician1851361190
  2. Muriam Afzal, MDFamily Medicine Physician1174759906
  3. Shefali Aggarwal, M.DPediatric Critical Care Medicine Physician1720408313
  4. Muhammad Ali Akbar, MDInternal Medicine Physician1518529742
  5. Ghassan Al Nabhan, M.D.Internal Medicine Physician1326458068
  6. Zain AlajjouriEmergency Medicine Physician1366183295

Verify Christopher Matthew Madison 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 4301117414
    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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53% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

1,448 Medicare Part D claims for 290 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. Christopher Madison1,448
  2. Specialty average3,078

Most prescribed

  1. Metoprolol Succinate142 claims
  2. Atorvastatin Calcium130 claims
  3. Amlodipine Besylate98 claims
  4. Eliquis87 claims
  5. Ezetimibe83 claims
  6. Rosuvastatin Calcium70 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: $185.43

4 payments; by number, the most common kind was food and beverage; the largest payer was Amgen Inc. The 16,686 providers of this specialty with any payment received $3,819.56 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Christopher Madison$185.43
  2. Specialty average$3,819.56

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. Saint Thomas Medical PartnersNashville, TN

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

Christopher Matthew Madison among 860 cardiovascular disease physician records in Michigan

Christopher Matthew Madison, 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 2016, is newer than 85% of them.

  • NPI issued2016 · 85% of these records are older, 12% newer
  • In a Medicare fileYes · 84% of these records are
  • In the CMS Doctors and Clinicians fileYes · 70% of these records are
  • Graduated2016 · median 1999 among the 606 with a school on file
  • Record last updated2023 · 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. Dustin Harmon, D.O.Grand Rapids, MI 495031801215058
  2. Stefan JovingeGrand Rapids, MI 495031639591993
  3. Marvin Kajy, M.D.Grand Rapids, MI 495031346774981
  4. Patrick Kurecka, M.D.Grand Rapids, MI 495031346775228
  5. Giovanna Zampierollo-Jaramillo, MDGrand Rapids, MI 495031871178681
  6. Soheil Assar, DOWyoming, MI 495191679782254
  7. Larry Diaz, MDWyoming, MI 495191952301038
  8. Barbara Karenko, DOWyoming, MI 495191447471636

Common questions

What is Christopher Matthew Madison, MD's NPI number?

Christopher Matthew Madison, MD's National Provider Identifier (NPI) is 1114389251, issued on Mar 28, 2016. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Matthew Madison, MD located?

The NPPES record lists a practice address at 100 Michigan St NE, Grand Rapids, MI, 49503. Phone: (616) 885-5000. Providers update this record themselves, so call before visiting.

How can I verify Christopher Matthew Madison, MD's license?

NPPES lists Michigan license number 4301117414, 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 Christopher Matthew Madison, MD prescribe under Medicare Part D?

In 2024, Christopher Matthew Madison, MD had 1,448 Medicare Part D claims for 290 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.