NPPES file of Aug 9, 2026

Mark Christopher Wilczynski, MD

Orthopaedic Hand Surgery Physician · Bloomington, MN

Mark Christopher Wilczynski, MD is an orthopaedic hand surgery physician with a practice address in Bloomington, Minnesota, and NPI 1326182551, issued on Feb 19, 2007. Check the license (Minnesota 50736, as entered in NPPES) on the Minnesota Board of Medical Practice; 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
1326182551
Name
Mark Christopher Wilczynski
Credential
MD
Primary taxonomy
Orthopaedic Hand Surgery Physician 207XS0106X
License number
50736 MN
Self-reported in NPPES; status is on the state search
Practice location
8100 Northland Dr, Bloomington, MN 55431
Phone
(952) 831-8742
Enumerated
Feb 19, 2007
Record last updated
Apr 16, 2019 (not updated in 7 years: call before relying on the address or phone)
Fax
(952) 831-1626
Medicare enrollment
Enrolled (PECOS I20090330000460); accepts Medicare assignment
Medical or professional school
Medical College Of Wisconsin, 2002
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 8100 Northland Dr

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

  1. Mark Alexander, MDSports Medicine (Family Medicine) Physician1790751493
  2. Jennilee Amoapim, P.A.Physician Assistant1477832723
  3. Kelly Anderson, OTOccupational Therapist1437346103
  4. Daniel Appleton, LAT, ATCAthletic Trainer1982105771
  5. Donald Asmussen, MDFamily Medicine Physician1699790642
  6. Samir Baig, MDOrthopaedic Surgery Physician1871170233

Verify Mark Christopher Wilczynski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMinnesota Board of Medical Practice
    Search for license 50736
    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 Minnesota license search

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34% fewer Medicare Part D claims than the average orthopaedic hand surgery physician in 2024

122 Medicare Part D claims for 91 beneficiaries, against an average of 186 among the 2,203 providers of this specialty who prescribed in Part D. 89 claims were for opioids.

  1. Mark Wilczynski122
  2. Specialty average186

Most prescribed

  1. Oxycodone Hcl51 claims
  2. Hydrocodone-Acetaminophen24 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. Tria Orthopaedic Center LLCSt Louis Park, MN

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

Mark Christopher Wilczynski among 50 orthopaedic hand surgery physician records in Minnesota

Mark Christopher Wilczynski, MD is one of 50 orthopaedic hand surgery physician records with a practice address in Minnesota. 82% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 38% of them.

  • NPI issued2007 · 38% of these records are older, 48% newer
  • In a Medicare fileYes · 82% of these records are
  • In the CMS Doctors and Clinicians fileYes · 80% of these records are
  • Graduated2002 · median 2005 among the 40 with a school on file
  • Record last updated2019 · 60% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0106X and a Minnesota practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Hand Surgery Physician providers in Minnesota

There are 50 orthopaedic hand surgery physician records in Minnesota.

The 8 orthopaedic hand surgery physician records with the nearest ZIP codes

  1. Deborah Bohn, MDBloomington, MN 554311902883192
  2. Nishant Dwivedi, MDBlaine, MN 554341386139327
  3. Robert Link, MDBlaine, MN 554341316575780
  4. Adam Bakker, MDEdina, MN 554351538359757
  5. Douglas Drake, M.D.Edina, MN 554351063425494
  6. Erik Fritz, MDEdina, MN 554351073005575
  7. David Gesensway, M.D.Edina, MN 554351386655629
  8. Thomas WalshSt Louis Park, MN 554261316924103

Common questions

What is Mark Christopher Wilczynski, MD's NPI number?

Mark Christopher Wilczynski, MD's National Provider Identifier (NPI) is 1326182551, issued on Feb 19, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mark Christopher Wilczynski, MD located?

The NPPES record lists a practice address at 8100 Northland Dr, Bloomington, MN, 55431. Phone: (952) 831-8742. Providers update this record themselves, so call before visiting.

How can I verify Mark Christopher Wilczynski, MD's license?

NPPES lists Minnesota license number 50736, as entered by the provider. Search the Minnesota Board of Medical Practice at https://mn.gov/boards/medical-practice/. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.

How much does Mark Christopher Wilczynski, MD prescribe under Medicare Part D?

In 2024, Mark Christopher Wilczynski, MD had 122 Medicare Part D claims for 91 beneficiaries; the average among orthopaedic hand surgery physician prescribers was 186. 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.