NPPES file of Aug 9, 2026

Marika Inga Wrzosek, MD

Child & Adolescent Psychiatry Physician · Milwaukee, WI

Marika Inga Wrzosek, MD is a child & adolescent psychiatry physician with a practice address in Milwaukee, Wisconsin, and NPI 1871751362, issued on May 30, 2008. Check the license (Wisconsin 66219, 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
1871751362
Name
Marika Inga Wrzosek
Credential
MD
Primary taxonomy
Child & Adolescent Psychiatry Physician 2084P0804X
License numbers
66219 WI
036.127857 IL
Self-reported in NPPES; status is on the state search
Practice location
9000 W Wisconsin Ave, Milwaukee, WI 53226
Phone
(414) 266-2932
Enumerated
May 30, 2008
Record last updated
May 2, 2024
Medicare enrollment
Enrolled (PECOS I20171110000382); 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.
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8 nearest child & adolescent psychiatry physician records → All 134 in Wisconsin → Look up another NPI →

Also registered at 9000 W Wisconsin Ave

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

  1. Lynn Abad-Santos, APNPPediatric Nurse Practitioner1184675696
  2. Steven AbramowskiPediatric Nurse Practitioner1871118802
  3. Thomas Abshire, MDPediatric Hematology & Oncology Physician1730249681
  4. Elham Abushanab, M.D.Neurology with Special Qualifications in Child Neurology Physician1306392634
  5. Samuel Adams, M.D.Neurology with Special Qualifications in Child Neurology Physician1972947224
  6. Adeleye Afolayan, M.DNeonatal-Perinatal Medicine Physician1760649776

Verify Marika Inga Wrzosek in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWisconsin Medical Examining Board
    Search for license 66219    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. The Medical College OF Wisconsin IncMilwaukee, WI

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

Marika Inga Wrzosek among 134 child & adolescent psychiatry physician records in Wisconsin

Marika Inga Wrzosek, MD is one of 134 child & adolescent psychiatry physician records with a practice address in Wisconsin. 60% 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 63% of them.

  • NPI issued2008 · 63% of these records are older, 31% newer
  • In a Medicare fileYes · 60% of these records are
  • In the CMS Doctors and Clinicians fileYes · 44% of these records are
  • Graduated2012 · median 2001 among the 59 with a school on file
  • Record last updated2024 · 54% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2084P0804X and a Wisconsin practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Child & Adolescent Psychiatry Physician providers in Wisconsin

There are 134 child & adolescent psychiatry physician records in Wisconsin.

All 134 in Wisconsin → Every provider in Milwaukee → Child & Adolescent Psychiatry Physician nationwide →

The 8 child & adolescent psychiatry physician records with the nearest ZIP codes

  1. Erica Arrington, M.D.Milwaukee, WI 532261720183759
  2. Tisa Ayuso, D.O.Milwaukee, WI 532261851629448
  3. Richard Barthel, MDMilwaukee, WI 532261922059336
  4. Robert Chayer, M.D.Milwaukee, WI 532261962444711
  5. William Findlay, MDMilwaukee, WI 532261821049651
  6. Rosa Kim, M.D.Milwaukee, WI 532261922154103
  7. Kathleen Koth, DOMilwaukee, WI 532261366572000
  8. Colleen Manak, M.D.Milwaukee, WI 532261386062180

Common questions

What is Marika Inga Wrzosek, MD's NPI number?

Marika Inga Wrzosek, MD's National Provider Identifier (NPI) is 1871751362, issued on May 30, 2008. An NPI identifies a provider in billing; it is not a license.

Where is Marika Inga Wrzosek, MD located?

The NPPES record lists a practice address at 9000 W Wisconsin Ave, Milwaukee, WI, 53226. Phone: (414) 266-2932. Providers update this record themselves, so call before visiting.

How can I verify Marika Inga Wrzosek, MD's license?

NPPES lists Wisconsin license number 66219, 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.