NPPES file of Aug 9, 2026

William J. Udrow, PSYD

Clinical Psychologist · Joliet, IL

William J. Udrow, PSYD is a clinical psychologist with a practice address in Joliet, Illinois, and NPI 1598057713, issued on May 5, 2011. Check the license (Illinois 071008384, as entered in NPPES) 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
1598057713
Name
William J. Udrow
Credential
PSYD
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
071008384 IL
Self-reported in NPPES; status is on the state search
Practice location
501 Ella Ave, Joliet, IL 60433
Phone
(815) 727-8521
Enumerated
May 5, 2011
Record last updated
Sep 11, 2012 (not updated in 14 years: call before relying on the address or phone)
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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8 nearest clinical psychologist records → All 3,947 in Illinois → Look up another NPI →

Also registered at 501 Ella Ave

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

  1. Kandice CardonaProfessional Counselor1093007205
  2. Angela Chastain, PSYDClinical Psychologist1053603266
  3. Lisa Coburn, LCSWClinical Social Worker1861511719
  4. Janet Gehrig, LCPCProfessional Counselor1831222603
  5. Ruth Gerhart, LCSWClinical Social Worker1033509187
  6. Rita Gray, PSY.D.Clinical Psychologist1023416278

Verify William J. Udrow in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Illinois board licenses this profession
    Search for license 071008384    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 Illinois 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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William J. Udrow among 3,947 clinical psychologist records in Illinois

William J. Udrow, PSYD is one of 3,947 clinical psychologist records with a practice address in Illinois. 16% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2011, is newer than 54% of them.

  • NPI issued2011 · 54% of these records are older, 42% newer
  • In a Medicare fileNo · 16% of these records are
  • In the CMS Doctors and Clinicians fileNo · 27% of these records are
  • Record last updated2012 · 68% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103TC0700X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Illinois

There are 3,947 clinical psychologist records in Illinois. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 3,947 in Illinois → Every provider in Joliet → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Angela Chastain, PSYDJoliet, IL 604331053603266
  2. Rita Gray, PSY.D.Joliet, IL 604331023416278
  3. Rodney Blanco, PH.D.Joliet, IL 604321811404858
  4. Laura JackmanJoliet, IL 604321003067307
  5. Daniel Moran, PHD BCBAJoliet, IL 604321649386830
  6. Melissa Rowland, PSYDJoliet, IL 604321942540869
  7. M Joann Wright, PH.D.Joliet, IL 604321932325701
  8. Lawrence Gorski, PSYDJoliet, IL 604351366534489

Common questions

What is William J. Udrow, PSYD's NPI number?

William J. Udrow, PSYD's National Provider Identifier (NPI) is 1598057713, issued on May 5, 2011. An NPI identifies a provider in billing; it is not a license.

Where is William J. Udrow, PSYD located?

The NPPES record lists a practice address at 501 Ella Ave, Joliet, IL, 60433. Phone: (815) 727-8521. Providers update this record themselves, so call before visiting.

How can I verify William J. Udrow, PSYD's license?

NPPES lists Illinois license number 071008384, as entered by the provider. 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.