NPPES file of Aug 9, 2026

Aaron Joseph Korczowski, NURSE PRACTITIONER

Nurse Practitioner · Standish, MI

Aaron Joseph Korczowski, NURSE PRACTITIONER is a nurse practitioner with a practice address in Standish, Michigan, and NPI 1942907183, issued on Feb 8, 2023. Check the license (Michigan 4704289021, as entered in NPPES) with the Michigan board that licenses this profession; 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
1942907183
Name
Aaron Joseph Korczowski
Credential
NURSE PRACTITIONER
Primary taxonomy
Nurse Practitioner 363L00000X
License number
4704289021 MI
Self-reported in NPPES; status is on the state search
Practice location
1064 W Cedar St, Standish, MI 48658
Phone
(989) 654-2491
Enumerated
Feb 8, 2023
Record last updated
Jan 11, 2024
Medicare enrollment
Enrolled (PECOS I20240503002772); accepts Medicare assignment
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 1064 W Cedar St

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

  1. Chandler Davis, FNP-CFamily Nurse Practitioner1326889148
  2. Brianna Schisler, PA-CPhysician Assistant1942716659

Verify Aaron Joseph Korczowski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Michigan board licenses this profession
    Search for license 4704289021    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 Michigan 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.

85% fewer Medicare Part D claims than the average nurse practitioner in 2024

166 Medicare Part D claims for 110 beneficiaries, against an average of 1,109 among the 54,319 providers of this specialty who prescribed in Part D.

  1. Aaron Korczowski166
  2. Specialty average1,109

Most prescribed

  1. Prednisone38 claims
  2. Methylprednisolone20 claims
  3. Cephalexin16 claims
  4. Azithromycin14 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. Sterling Area Health CenterStandish, MI

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

2 nurse practitioner records list a practice address in Standish

They are 2 of the 134 NPPES records with a practice address in Standish, and 3,574 nurse practitioner records in Michigan.

All 2 in Standish → All 3,574 in Michigan → Every provider in Standish →

Other nurse practitioner records in Michigan

  1. Amina Abair, NP-CFlint, MI1083165161
  2. Linda Abbo, FNP-CFarmington Hills, MI1649814641
  3. Bilal Abdulla, NPDearborn, MI1912469701
  4. Sandra Abdullah, FNP-BCRochester Hills, MI1598592644
  5. Renee Aboona, NP-CRoyal Oak, MI1598346629
  6. Douglas Abraham, APRN, FNP-C, ENP-C,Battle Creek, MI1811689144
  7. Karyn Abrahamson, NPManistee, MI1588683288
  8. Sara Adair, NPNorton Shores, MI1841801362
  9. Barbara Adam, N.P.Detroit, MI1881918357
  10. Aimee Adams, ANP-BCLivonia, MI1740620970

Common questions

What is Aaron Joseph Korczowski, NURSE PRACTITIONER's NPI number?

Aaron Joseph Korczowski, NURSE PRACTITIONER's National Provider Identifier (NPI) is 1942907183, issued on Feb 8, 2023. An NPI identifies a provider in billing; it is not a license.

Where is Aaron Joseph Korczowski, NURSE PRACTITIONER located?

The NPPES record lists a practice address at 1064 W Cedar St, Standish, MI, 48658. Phone: (989) 654-2491. Providers update this record themselves, so call before visiting.

How can I verify Aaron Joseph Korczowski, NURSE PRACTITIONER's license?

NPPES lists Michigan license number 4704289021, as entered by the provider. Search the Michigan board that licenses this profession; the NPPES record confirms identity only.

How much does Aaron Joseph Korczowski, NURSE PRACTITIONER prescribe under Medicare Part D?

In 2024, Aaron Joseph Korczowski, NURSE PRACTITIONER had 166 Medicare Part D claims for 110 beneficiaries; the average among nurse practitioner prescribers was 1,109. 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.

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.