NPPES file of Aug 9, 2026

Michael Didinsky, DO

Orthopaedic Surgery of the Spine Physician · Kenosha, WI

Michael Didinsky, DO is an orthopaedic surgery of the spine physician with a practice address in Kenosha, Wisconsin, and NPI 1316928336, issued on Nov 8, 2005. Check the license (Wisconsin 48213, 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 2023 and 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1316928336
Name
Michael Didinsky
Credential
DO
Primary taxonomy
Orthopaedic Surgery of the Spine Physician 207XS0117X
License number
48213 WI
Self-reported in NPPES; status is on the state search
Practice location
7401 104TH Ave, Kenosha, WI 53142
Phone
(262) 764-5595
Enumerated
Nov 8, 2005
Record last updated
Sep 19, 2018 (not updated in 8 years: call before relying on the address or phone)
Fax
(262) 764-9314
Medicaid ID
43521500 WI
Medicare enrollment
Enrolled (PECOS I20050822000777); accepts Medicare assignment
Medical or professional school
Midwestern University, Chicago College Of Osteopathic Med, 1999
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 7401 104TH Ave

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

  1. Michael Engel, DPMFoot & Ankle Surgery Podiatrist1023112588
  2. Eleanor Figuerres, DOObstetrics & Gynecology Physician1215983622
  3. Joshua Gershtenson, MDOrthopaedic Hand Surgery Physician1962483982
  4. Jonathan Main, MDOrthopaedic Surgery Physician1235110255
  5. Michael Nute, DPMPodiatrist1376597229
  6. Michael Slimack, D.O.Adult Reconstructive Orthopaedic Surgery Physician1356558464

Verify Michael Didinsky in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 48213
    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.

43% fewer Medicare Part D claims than the average orthopaedic surgery of the spine physician in 2024

219 Medicare Part D claims for 137 beneficiaries, against an average of 381 among the 1,714 providers of this specialty who prescribed in Part D. 36 claims were for opioids.

  1. Michael Didinsky219
  2. Specialty average381

Most prescribed

  1. Naproxen60 claims
  2. Methylprednisolone48 claims
  3. Oxycodone-Acetaminophen17 claims
  4. Celecoxib14 claims
  5. Diclofenac Sodium13 claims
  6. Tramadol Hcl12 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.

The MIPS final score for 2023 (Medicare payment program): 5.7 of 100

The Merit-based Incentive Payment System score is reported for this clinician. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.

  1. Qualityout of 100 · 30% of the final score0.0
  2. Costout of 100 · 30%19.1
  3. Promoting interoperabilityout of 100 · 25%0.0
  4. Improvement activities0 of 40 points · 15%0.0

Source: CMS Quality Payment Program, MIPS performance year 2023; category weights for 2023 (qpp.cms.gov).

Industry payments in 2024: $5,071.88

40 payments; by number, the most common kind was food and beverage; the largest payer was Cerapedics Inc. The 1,726 providers of this specialty with any payment received $34,071.55 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Michael Didinsky$5,072
  2. Specialty average$34,072

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Bills Medicare through 2 group practices

  1. Advantage Physical Therapy And Sports Rehab, LLCKenosha, WI
  2. Comprehensive Orthopaedics SCBurlington, WI

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

Michael Didinsky among 13 orthopaedic surgery of the spine physician records in Wisconsin

Michael Didinsky, DO is one of 13 orthopaedic surgery of the spine physician records with a practice address in Wisconsin. 92% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2005, is newer than 0% of them.

  • NPI issued2005 · 0% of these records are older, 77% newer
  • In a Medicare fileYes · 92% of these records are
  • In the CMS Doctors and Clinicians fileYes · 69% of these records are
  • Record last updated2018 · 46% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207XS0117X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Orthopaedic Surgery of the Spine Physician providers in Wisconsin

There are 13 orthopaedic surgery of the spine physician records in Wisconsin.

The 8 orthopaedic surgery of the spine physician records with the nearest ZIP codes

  1. Clay Frank, M.D.Kenosha, WI 531421003898255
  2. Lawrence Maciolek, M.D.Glendale, WI 532121811925381
  3. Stephen Delahunt, MDMilwaukee, WI 532151912919002
  4. Mustafa Khan, M.D.Milwaukee, WI 532331104873652
  5. Eric Belin, MDGrafton, WI 530241093859548
  6. Branko Prpa, M.D.Mt Pleasant, WI 534061447271309
  7. Seth Williams, M.D.Madison, WI 537111306054390
  8. Jason Sansone, MDMadison, WI 537131942400221

Common questions

What is Michael Didinsky, DO's NPI number?

Michael Didinsky, DO's National Provider Identifier (NPI) is 1316928336, issued on Nov 8, 2005. An NPI identifies a provider in billing; it is not a license.

Where is Michael Didinsky, DO located?

The NPPES record lists a practice address at 7401 104TH Ave, Kenosha, WI, 53142. Phone: (262) 764-5595. Providers update this record themselves, so call before visiting.

How can I verify Michael Didinsky, DO's license?

NPPES lists Wisconsin license number 48213, 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 Michael Didinsky, DO prescribe under Medicare Part D?

In 2024, Michael Didinsky, DO had 219 Medicare Part D claims for 137 beneficiaries; the average among orthopaedic surgery of the spine physician prescribers was 381. Part D covers Medicare prescriptions only.

What is Michael Didinsky, DO's MIPS final score?

The 2023 MIPS final score is 5.7 of 100. The average among 454,083 clinicians with a measured score was 83.5.

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.