NPPES file of Aug 9, 2026

Deanna Weiss, PSY.D.

Clinical Psychologist · Naperville, IL

Deanna Weiss, PSY.D. is a clinical psychologist with a practice address in Naperville, Illinois, and NPI 1639149164, issued on Jan 26, 2006. Check the license (Illinois 071005587, 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
1639149164
Name
Deanna Weiss
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
071005587 IL
Self-reported in NPPES; status is on the state search
Practice location
1112 S Washington St, Naperville, IL 60540
Phone
(630) 355-0470
Enumerated
Jan 26, 2006
Record last updated
Jul 13, 2026
Fax
(630) 629-8048
Medicare enrollment
Enrolled (PECOS I20070315000093); accepts Medicare assignment
Telehealth
Offers telehealth (CMS)
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 clinical psychologist records → All 3,947 in Illinois → Look up another NPI →

Also registered at 1112 S Washington St

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

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  2. Shanna BouierBehavior Technician1568324317
  3. Rene' Buchman, M.A., L.C.P.C.Professional Counselor1053458893
  4. Richard Butz, O.D.Optometrist1710076245
  5. Jeri CashattBehavior Technician1790548303
  6. Brian Damhoff, D.C. M.S.Chiropractor1932540911

Verify Deanna Weiss 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 071005587    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

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Deanna Weiss among 3,947 clinical psychologist records in Illinois

Deanna Weiss, PSY.D. 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 2006, is newer than 2% of them.

  • NPI issued2006 · 2% of these records are older, 76% newer
  • In a Medicare fileNo · 16% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated1996 · median 2004 among the 1,081 with a school on file
  • Record last updated2026 · 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).

137 clinical psychologist records list a practice address in Naperville

They are 137 of the 4,634 NPPES records with a practice address in Naperville, and 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 Naperville → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. Carolyn Atkinson, PH.D.Naperville, IL 605401093828824
  2. Rulon Gibson, PH.D.Naperville, IL 605401689686925
  3. Michael Ingersoll, PSY.DNaperville, IL 605401487630737
  4. Joseph Keegan, PSYDNaperville, IL 605401962418871
  5. Josephine Kennedy, PSY.D.Naperville, IL 605401902876816
  6. Donna Lettieri-Marks, PSY.D.Naperville, IL 605401346233665
  7. Joanne Lorenz, PH.D.Naperville, IL 605401497725394
  8. Lisa Pinto, PSYDNaperville, IL 605401053417097

Common questions

What is Deanna Weiss, PSY.D.'s NPI number?

Deanna Weiss, PSY.D.'s National Provider Identifier (NPI) is 1639149164, issued on Jan 26, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Deanna Weiss, PSY.D. located?

The NPPES record lists a practice address at 1112 S Washington St, Naperville, IL, 60540. Phone: (630) 355-0470. Providers update this record themselves, so call before visiting.

How can I verify Deanna Weiss, PSY.D.'s license?

NPPES lists Illinois license number 071005587, 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.