NPPES file of Aug 9, 2026

Dawn Niedner, PH.D.

Clinical Psychologist · Dyer, IN

Dawn Niedner, PH.D. is a clinical psychologist with a practice address in Dyer, Indiana, and NPI 1508101403, issued on Dec 3, 2012. Check the license (Indiana 20040219A, as entered in NPPES) with the Indiana 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
1508101403
Name
Dawn Niedner
Credential
PH.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
20040219A IN
Self-reported in NPPES; status is on the state search
Practice location
24 Joliet St, Dyer, IN 46311
Phone
(219) 322-5747
Enumerated
Dec 3, 2012
Record last updated
May 10, 2013 (not updated in 13 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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Also registered at 24 Joliet St

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

  1. Nathan Aardsma, D.O.Anatomic Pathology & Clinical Pathology Physician1649579939
  2. Ahmad Alsibai, M.D.Hospitalist Physician1265741235
  3. Amanda Arredondo, DNPCertified Registered Nurse Anesthetist1992484984
  4. Patricia Bailey-JohnsonClinical Social Worker1346647583
  5. George Bechir, M.D.Hospitalist Physician1649685306
  6. Umar Bhatti, DOHospitalist Physician1558802751

Verify Dawn Niedner in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Indiana board licenses this profession
    Search for license 20040219A
    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 Indiana 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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Dawn Niedner among 838 clinical psychologist records in Indiana

Dawn Niedner, PH.D. is one of 838 clinical psychologist records with a practice address in Indiana. 20% 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 2012, is newer than 67% of them.

  • NPI issued2012 · 67% of these records are older, 31% newer
  • In a Medicare fileNo · 20% of these records are
  • In the CMS Doctors and Clinicians fileNo · 26% of these records are
  • Record last updated2013 · 62% 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 Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Indiana

There are 838 clinical psychologist records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical psychologist records with the nearest ZIP codes

  1. Erin Burrell, PSY.D., HSPPDyer, IN 463111164913737
  2. Jennifer D'AgostinoDyer, IN 463111528547494
  3. Brian Jula, PSYDDyer, IN 463111033417977
  4. Robert Beedle, PHDEast Chicago, IN 463121982386751
  5. Bethany Cook, MAEast Chicago, IN 463121215258454
  6. Sharon Kraus, PH.D, HSPPEast Chicago, IN 463121669515797
  7. Erin Mantis, HSPPEast Chicago, IN 463121750365995
  8. Anissa Rivers, PSYD, HSPPEast Chicago, IN 463121689703043

Common questions

What is Dawn Niedner, PH.D.'s NPI number?

Dawn Niedner, PH.D.'s National Provider Identifier (NPI) is 1508101403, issued on Dec 3, 2012. An NPI identifies a provider in billing; it is not a license.

Where is Dawn Niedner, PH.D. located?

The NPPES record lists a practice address at 24 Joliet St, Dyer, IN, 46311. Phone: (219) 322-5747. Providers update this record themselves, so call before visiting.

How can I verify Dawn Niedner, PH.D.'s license?

NPPES lists Indiana license number 20040219A, as entered by the provider. Search the Indiana 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.

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.