NPPES file of Aug 9, 2026

Christopher Stahl, M.D.

Transplant Surgery Physician · Madison, WI

Christopher Stahl, M.D. is a transplant surgery physician with a practice address in Madison, Wisconsin, and NPI 1851826655, issued on Apr 29, 2017. Check the license (Wisconsin 70103, as entered in NPPES) with the Wisconsin board that licenses this profession; 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
1851826655
Name
Christopher Stahl
Credential
M.D.
Primary taxonomy
Transplant Surgery Physician 204F00000X
License number
70103 WI
Self-reported in NPPES; status is on the state search
Practice location
600 Highland Ave, Madison, WI 53792
Phone
(608) 263-1384
Enumerated
Apr 29, 2017
Record last updated
Dec 11, 2024
Fax
(608) 262-5624
Medicare enrollment
Enrolled (PECOS I20240618003124); accepts Medicare assignment
Medical or professional school
University Of Cincinnati College Of Medicine, 2017
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 transplant surgery physician records → All 42 in Wisconsin → Look up another NPI →

Also registered at 600 Highland Ave

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

  1. Michael AabergSurgery Physician1346991064
  2. Carrah Aadrik, CRNACertified Registered Nurse Anesthetist1326423286
  3. Daniel Abbott, MDSurgical Oncology Physician1750412615
  4. Alaa Abd-ElsayedPain Medicine Physician1194967703
  5. Safiyya Abdulkadir, MDRheumatology Physician1093455826
  6. Edwin Abel, M.D.Urology Physician1083800510

Verify Christopher Stahl in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Wisconsin board licenses this profession
    Search for license 70103    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
Find 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. University OF Wisconsin Medical Foundation IncMadison, WI

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

Christopher Stahl among 42 transplant surgery physician records in Wisconsin

Christopher Stahl, M.D. is one of 42 transplant surgery physician records with a practice address in Wisconsin. 83% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 81% of them.

  • NPI issued2017 · 81% of these records are older, 14% newer
  • In a Medicare fileYes · 83% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2017 · median 2007 among the 32 with a school on file
  • Record last updated2024 · 38% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 204F00000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Transplant Surgery Physician providers in Wisconsin

There are 42 transplant surgery physician records in Wisconsin.

All 42 in Wisconsin → Every provider in Madison → Transplant Surgery Physician nationwide →

The 8 transplant surgery physician records with the nearest ZIP codes

  1. David Aufhauser, MDMadison, WI 537921528350725
  2. Yolanda Becker, MDMadison, WI 537921134171911
  3. Kelly Collins, MDMadison, WI 537921306018023
  4. David Foley, MDMadison, WI 537921518998046
  5. Felix Geissler, MDMadison, WI 537921649235870
  6. Elliot Grodstein, M.D.Madison, WI 537921043537889
  7. Dixon Kaufman, MDMadison, WI 537921871527176
  8. Joshua MezrichMadison, WI 537921558326710

Common questions

What is Christopher Stahl, M.D.'s NPI number?

Christopher Stahl, M.D.'s National Provider Identifier (NPI) is 1851826655, issued on Apr 29, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Christopher Stahl, M.D. located?

The NPPES record lists a practice address at 600 Highland Ave, Madison, WI, 53792. Phone: (608) 263-1384. Providers update this record themselves, so call before visiting.

How can I verify Christopher Stahl, M.D.'s license?

NPPES lists Wisconsin license number 70103, as entered by the provider. Search the Wisconsin board that licenses this profession; the NPPES record confirms identity 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.