NPPES file of Aug 9, 2026

Christopher M. Wolfram, MD

Cardiovascular Disease Physician · Green Bay, WI

Christopher M. Wolfram, MD is a cardiovascular disease physician with a practice address in Green Bay, Wisconsin, and NPI 1740242155, issued on Apr 3, 2006. Check the license (Wisconsin 50397-20, 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 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1740242155
Name
Christopher M. Wolfram
Credential
MD
Primary taxonomy
Cardiovascular Disease Physician 207RC0000X
License numbers
50397-20 WI
46507 MN
Self-reported in NPPES; status is on the state search
Practice location
744 S Webster Ave FL 2, Green Bay, WI 54301
Phone
(920) 433-3640
Enumerated
Apr 3, 2006
Record last updated
Dec 14, 2010 (not updated in 16 years: call before relying on the address or phone)
Fax
(920) 433-3716
Medicaid IDs
105189696 MI
34786900 WI
Medicare enrollment
Enrolled (PECOS I20071019000470); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 2000
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.
Download card Updates feed

Also registered at 744 S Webster Ave FL 2

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

  1. Donnevan Blake, M.D.Cardiovascular Disease Physician1801854898
  2. Bobbi Debbout, NPFamily Nurse Practitioner1871745679
  3. Sara Dettlaff, APNPFamily Nurse Practitioner1750125514
  4. Kristofer Dosh, M.D.Cardiovascular Disease Physician1790999092
  5. Rudolph Evonich, M.D.Clinical Cardiac Electrophysiology Physician1205909967
  6. Catherine Frazier, PAPhysician Assistant1841622917

Verify Christopher M. Wolfram in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 50397-20
    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.

Is this page about you? You can ask us to correct, restrict or remove it: how.

2% fewer Medicare Part D claims than the average cardiovascular disease physician in 2024

3,024 Medicare Part D claims for 649 beneficiaries, against an average of 3,078 among the 20,728 providers of this specialty who prescribed in Part D. Brand-name drugs were 15% of claims.

  1. Christopher Wolfram3,024
  2. Specialty average3,078

Most prescribed

  1. Clopidogrel295 claims
  2. Metoprolol Succinate284 claims
  3. Rosuvastatin Calcium249 claims
  4. Eliquis210 claims
  5. Atorvastatin Calcium203 claims
  6. Furosemide150 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: $267.88

12 payments; by number, the most common kind was food and beverage; the largest payer was Inari Medical, 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 Wolfram$267.88
  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 4 group practices

  1. Bellin Memorial Hospital IncIron Mountain, MI
  2. Froedtert Manitowoc Medical Group, LLCSheboygan, WI
  3. Oconto Hospital And Medical Center IncMarinette, WI
  4. St Francis HospitalEscanaba, MI

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

Christopher M. Wolfram among 449 cardiovascular disease physician records in Wisconsin

Christopher M. Wolfram, MD is one of 449 cardiovascular disease physician records with a practice address in Wisconsin. 77% 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 10% of them.

  • NPI issued2006 · 10% of these records are older, 42% newer
  • In a Medicare fileYes · 77% of these records are
  • In the CMS Doctors and Clinicians fileYes · 62% of these records are
  • Graduated2000 · median 2001 among the 279 with a school on file
  • Record last updated2010 · 53% 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 Wisconsin 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 Wisconsin

There are 449 cardiovascular disease physician records in Wisconsin.

The 8 cardiovascular disease physician records with the nearest ZIP codes

  1. Donnevan Blake, M.D.Green Bay, WI 543011801854898
  2. Daniel Burczak, MDGreen Bay, WI 543011245735703
  3. Arbind Chaudhary, M.D.Green Bay, WI 543011801150339
  4. Kristofer Dosh, M.D.Green Bay, WI 543011790999092
  5. Matthias Fuchs, M.D.Green Bay, WI 543011841230208
  6. Bharat Pathakjee, M.D.Green Bay, WI 543011770530958
  7. Matthew Rafn, MDGreen Bay, WI 543011922494285
  8. James Rider, MDGreen Bay, WI 543011568525988

Common questions

What is Christopher M. Wolfram, MD's NPI number?

Christopher M. Wolfram, MD's National Provider Identifier (NPI) is 1740242155, issued on Apr 3, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Christopher M. Wolfram, MD located?

The NPPES record lists a practice address at 744 S Webster Ave FL 2, Green Bay, WI, 54301. Phone: (920) 433-3640. Providers update this record themselves, so call before visiting.

How can I verify Christopher M. Wolfram, MD's license?

NPPES lists Wisconsin license number 50397-20, 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.

How much does Christopher M. Wolfram, MD prescribe under Medicare Part D?

In 2024, Christopher M. Wolfram, MD had 3,024 Medicare Part D claims for 649 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.