NPPES file of Aug 9, 2026

Mary Ann Wiermanski, MA BCBA

Psychologist · Beach Park, IL

Mary Ann Wiermanski, MA BCBA is a psychologist with a practice address in Beach Park, Illinois, and NPI 1841490182, issued on Jul 24, 2007. Check the license with the Illinois board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.

Record from CMS NPPES, file of Aug 9, 2026 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1841490182
Name
Mary Ann Wiermanski
Credential
MA BCBA
Primary taxonomy
Psychologist 103T00000X
Practice location
39667 N Warren Lane, Beach Park, IL 60083
Phone
(847) 336-4823
Enumerated
Jul 24, 2007
Record last updated
Jul 24, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(847) 249-9701
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Verify Mary Ann Wiermanski in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this professionCheck 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
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1 psychologist records list a practice address in Beach Park

They are 1 of the 43 NPPES records with a practice address in Beach Park, and 1,011 psychologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 1,011 in Illinois → Every provider in Beach Park →

Other psychologist records in Illinois

  1. Margo Abrams, PSY.D.Chicago, IL1528584992
  2. Dorothy AddaeChicago, IL1548931561
  3. Mark Aghakhan, PSY.D.Chicago, IL1295843381
  4. Sweety Agrawal, PSYDChicago, IL1548554462
  5. Kavita Ajmere, PH.D.Chicago, IL1144538356
  6. Arin Alberts, PSYDDixon, IL1699912063
  7. Courtney Albinson, PH.D.Winnetka, IL1578339610
  8. Dinko Aleksandrov, PSYDChicago, IL1902322159
  9. Erin Alexander-Holton, PSYDChicago, IL1427091867
  10. Tayeba Alhoch, PSY.D.Chicago, IL1457786006

Common questions

What is Mary Ann Wiermanski, MA BCBA's NPI number?

Mary Ann Wiermanski, MA BCBA's National Provider Identifier (NPI) is 1841490182, issued on Jul 24, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Mary Ann Wiermanski, MA BCBA located?

The NPPES record lists a practice address at 39667 N Warren Lane, Beach Park, IL, 60083. Phone: (847) 336-4823. Providers update this record themselves, so call before visiting.

How can I verify Mary Ann Wiermanski, MA BCBA's license?

Search the Illinois board that licenses this profession; the NPPES record confirms identity 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. 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.