NPPES file of Aug 9, 2026

Joanna Olewicz, M.D.

Critical Care Medicine (Internal Medicine) Physician · Kalamazoo, MI

Joanna Olewicz, M.D. is a critical care medicine (internal medicine) physician with a practice address in Kalamazoo, Michigan, and NPI 1790954097, issued on Feb 21, 2008. Check the license (Michigan 4301090769, as entered in NPPES) on the Michigan Board of Medicine (LARA); 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
1790954097
Name
Joanna Olewicz
Credential
M.D.
Primary taxonomy
Critical Care Medicine (Internal Medicine) Physician 207RC0200X
License numbers
4301090769 MI
01068119A IN
Self-reported in NPPES; status is on the state search
Practice location
1521 Gull RD Dept OF, Kalamazoo, MI 49048
Phone
(269) 552-2970
Enumerated
Feb 21, 2008
Record last updated
Jul 12, 2025
Fax
(269) 488-8791
Medicare enrollment
Enrolled (PECOS I20120926000407); accepts Medicare assignment
Medical or professional school
Indiana University School Of Medicine, 2007
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 critical care medicine (internal medicine) physician records → All 178 in Michigan → Look up another NPI →

Verify Joanna Olewicz in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMichigan Board of Medicine (LARA)
    Search for license 4301090769    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 Michigan license search

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Bills Medicare through 2 group practices

  1. Ascension Medical Group PromedKalamazoo, MI
  2. Critical Care Medicine Partners, PCWayne, MI

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

Joanna Olewicz among 178 critical care medicine (internal medicine) physician records in Michigan

Joanna Olewicz, M.D. is one of 178 critical care medicine (internal medicine) physician records with a practice address in Michigan. 91% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2008, is newer than 44% of them.

  • NPI issued2008 · 44% of these records are older, 51% newer
  • In a Medicare fileYes · 91% of these records are
  • In the CMS Doctors and Clinicians fileYes · 76% of these records are
  • Graduated2007 · median 2008 among the 136 with a school on file
  • Record last updated2025 · 30% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RC0200X and a Michigan practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Critical Care Medicine (Internal Medicine) Physician providers in Michigan

There are 178 critical care medicine (internal medicine) physician records in Michigan.

All 178 in Michigan → Every provider in Kalamazoo → Critical Care Medicine (Internal Medicine) Physician nationwide →

The 8 critical care medicine (internal medicine) physician records with the nearest ZIP codes

  1. James Hull, D.OKalamazoo, MI 490481548441827
  2. Julia Kaseman, D.O.Kalamazoo, MI 490481679884381
  3. Armand Tanase, M.D.Kalamazoo, MI 490481154594356
  4. Michael Warlick, MDKalamazoo, MI 490481740259811
  5. Tarek Saleh, M.DMarshall, MI 490681790915544
  6. Maddur Badarinath, M.D.Battle Creek, MI 490171255339222
  7. Reza Tehrani, M.D.Battle Creek, MI 490171841298825
  8. Raakesh Bhan, M.D.Battle Creek, MI 490151649278516

Common questions

What is Joanna Olewicz, M.D.'s NPI number?

Joanna Olewicz, M.D.'s National Provider Identifier (NPI) is 1790954097, issued on Feb 21, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Joanna Olewicz, M.D. located?

The NPPES record lists a practice address at 1521 Gull RD Dept OF, Kalamazoo, MI, 49048. Phone: (269) 552-2970. Providers update this record themselves, so call before visiting.

How can I verify Joanna Olewicz, M.D.'s license?

NPPES lists Michigan license number 4301090769, as entered by the provider. Search the Michigan Board of Medicine (LARA) at https://aca-prod.accela.com/MILARA/GeneralProperty/PropertyLookUp.aspx?isLicensee=Y&TabName=APO. 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.