NPPES file of Aug 9, 2026

Matthew J. Stampfl, MD

Critical Care Medicine (Internal Medicine) Physician · Madison, WI

Matthew J. Stampfl, MD is a critical care medicine (internal medicine) physician with a practice address in Madison, Wisconsin, and NPI 1346703816, issued on Apr 10, 2019. Check the license (Wisconsin 74181-20, as entered in NPPES) on the Wisconsin Medical Examining Board; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1346703816
Name
Matthew J. Stampfl
Credential
MD
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License number
74181-20 WI
Self-reported in NPPES; status is on the state search
Practice location
700 S Park St, Madison, WI 53715
Phone
(608) 251-6100
Enumerated
Apr 10, 2019
Record last updated
Sep 8, 2025
Fax
(608) 260-2951
Medicaid ID
1346703816 WI
Medicare enrollment
Enrolled (PECOS I20220526000515); accepts Medicare assignment
Medical or professional school
Baylor College Of Medicine, 2019
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 700 S Park St

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

  1. Axel AdamsEmergency Medicine Physician1366905192
  2. Muhammad Akbar, MDHospitalist Physician1720096753
  3. Ibrahim Al-Sanouri, MDPulmonary Disease Physician1356452833
  4. Clark Albert, MDAnesthesiology Physician1457300634
  5. Michael Allan, MDGastroenterology Physician1558300822
  6. Shane Allen, M.D.Emergency Medicine Physician1649478231

Verify Matthew J. Stampfl in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 74181-20
    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 Wisconsin 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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Bills Medicare through one group practice

  1. Dean Health Systems IncMadison, WI

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

Matthew J. Stampfl among 134 critical care medicine (internal medicine) physician records in Wisconsin

Matthew J. Stampfl, MD is one of 134 critical care medicine (internal medicine) physician records with a practice address in Wisconsin. 89% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 89% of them.

  • NPI issued2019 · 89% of these records are older, 5% newer
  • In a Medicare fileYes · 89% of these records are
  • In the CMS Doctors and Clinicians fileYes · 81% of these records are
  • Graduated2019 · median 2008 among the 108 with a school on file
  • Record last updated2025 · 32% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Wisconsin

There are 134 critical care medicine (internal medicine) physician records in Wisconsin.

The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes

  1. Matthew Anderson, M.D.Madison, WI 537151285922567
  2. Tessa Damm, D.O.Madison, WI 537151972524064
  3. John Davis, MDMadison, WI 537151801450341
  4. Mark Frommelt, MDMadison, WI 537151386131225
  5. Brian Griffith, M.D.Madison, WI 537151013035310
  6. Megan Haberlein, M.D.Madison, WI 537151881013092
  7. Danielle Hallett, M.D.Madison, WI 537151114281862
  8. Pedro Hernandez Acosta, MDMadison, WI 537151184015612

Common questions

What is Matthew J. Stampfl, MD's NPI number?

Matthew J. Stampfl, MD's National Provider Identifier (NPI) is 1346703816, issued on Apr 10, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Matthew J. Stampfl, MD located?

The NPPES record lists a practice address at 700 S Park St, Madison, WI, 53715. Phone: (608) 251-6100. Providers update this record themselves, so call before visiting.

How can I verify Matthew J. Stampfl, MD's license?

NPPES lists Wisconsin license number 74181-20, as entered by the provider. Search the Wisconsin Medical Examining Board at https://dsps.wi.gov/Pages/BoardsCouncils/MEB/Default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

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.