NPPES file of Aug 9, 2026

Michael Korostensky, MD

Urology Physician · Madison, WI

Michael Korostensky, MD is a urology physician with a practice address in Madison, Wisconsin, and NPI 1245057181, issued on Sep 23, 2024. Check the license (Wisconsin 83400, 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
1245057181
Name
Michael Korostensky
Credential
MD
Primary taxonomy
Urology Physician 208800000X
License number
83400 WI
Self-reported in NPPES; status is on the state search
Practice location
600 Highland Ave, Madison, WI 53792
Phone
(608) 263-4757
Enumerated
Sep 23, 2024
Record last updated
Sep 23, 2024
Fax
(608) 890-7407
Medicare enrollment
Enrolled (PECOS I20251001004755); accepts Medicare assignment
Medical or professional school
University Of Calgary, Faculty 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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8 nearest urology physician records → All 259 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 Michael Korostensky in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 83400    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. Florida Hospital Medical Group IncApopka, FL

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

Michael Korostensky among 259 urology physician records in Wisconsin

Michael Korostensky, MD is one of 259 urology physician records with a practice address in Wisconsin. 76% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2024, is newer than 95% of them.

  • NPI issued2024 · 95% of these records are older, 3% newer
  • In a Medicare fileYes · 76% of these records are
  • In the CMS Doctors and Clinicians fileYes · 64% of these records are
  • Graduated2019 · median 2002 among the 166 with a school on file
  • Record last updated2024 · 56% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208800000X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Urology Physician providers in Wisconsin

There are 259 urology physician records in Wisconsin.

All 259 in Wisconsin → Every provider in Madison → Urology Physician nationwide →

The 8 urology physician records with the nearest ZIP codes

  1. Edwin Abel, M.D.Madison, WI 537921083800510
  2. Sara Best, M.D.Madison, WI 537921124079207
  3. Reginald Bruskewitz, MDMadison, WI 537921790740470
  4. Dan Gralnek, MDMadison, WI 537921811995319
  5. Matthew Grimes, M.D,Madison, WI 537921386087740
  6. David Jarrard, MDMadison, WI 537921467416024
  7. Margaret Knoedler, M.D.Madison, WI 537921578950234
  8. Elizabeth Koehne, M.D.Madison, WI 537921063873446

Common questions

What is Michael Korostensky, MD's NPI number?

Michael Korostensky, MD's National Provider Identifier (NPI) is 1245057181, issued on Sep 23, 2024. An NPI identifies a provider in billing; it is not a license.

Where is Michael Korostensky, MD located?

The NPPES record lists a practice address at 600 Highland Ave, Madison, WI, 53792. Phone: (608) 263-4757. Providers update this record themselves, so call before visiting.

How can I verify Michael Korostensky, MD's license?

NPPES lists Wisconsin license number 83400, 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.

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.