NPPES file of Aug 9, 2026

Bridget Mary Harrison, PHD, HSPP, BCBA

Psychologist · Merrillville, IN

Bridget Mary Harrison, PHD, HSPP, BCBA is a psychologist with a practice address in Merrillville, Indiana, and NPI 1124130448, issued on Aug 31, 2006. Check the license (Indiana 20041444A, 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
1124130448
Name
Bridget Mary Harrison
Credential
PHD, HSPP, BCBA
Primary taxonomy
Psychologist 103T00000X
License numbers
20041444A IN
1-08-4182 IN
Self-reported in NPPES; status is on the state search
Practice location
8200 Georgia St, Merrillville, IN 46410
Phone
(219) 791-1400
Enumerated
Aug 31, 2006
Record last updated
Jan 30, 2023
Fax
(219) 791-1422
Medicaid IDs
200429240 IN
200462360 IN
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 psychologist records → All 439 in Indiana → Look up another NPI →

Also registered at 8200 Georgia St

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

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  2. Queen AdamsBehavior Technician1023503471
  3. Rebecca AguadoBehavior Technician1073344412
  4. Ana AlcazarMental Health Counselor1770472730
  5. Dana Alexander, RBTBehavior Technician1467237552
  6. Neleya AlvarezBehavior Technician1225839632

Verify Bridget Mary Harrison 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 20041444A    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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Bridget Mary Harrison among 439 psychologist records in Indiana

Bridget Mary Harrison, PHD, HSPP, BCBA is one of 439 psychologist records with a practice address in Indiana. 15% 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 5% of them.

  • NPI issued2006 · 5% of these records are older, 67% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · 20% of these records are
  • Record last updated2023 · 59% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 103T00000X and a Indiana practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Psychologist providers in Indiana

There are 439 psychologist records in Indiana. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

All 439 in Indiana → Every provider in Merrillville → Psychologist nationwide →

The 8 psychologist records with the nearest ZIP codes

  1. Darlene Barnes, PSYDMerrillville, IN 464101871866301
  2. Nicholas Constantine, PSY.D.Merrillville, IN 464101083850267
  3. Amy Han, PH.DMerrillville, IN 464101932232188
  4. Maria Lazarevic, PHDMerrillville, IN 464101598519936
  5. Julie Mescall, PSY.DMerrillville, IN 464101124450598
  6. Martha O'Danovich, PSYDMerrillville, IN 464101912992819
  7. Jody RossMerrillville, IN 464101043974082
  8. Crystal Sandoval-VanariaMerrillville, IN 464101801225131

Common questions

What is Bridget Mary Harrison, PHD, HSPP, BCBA's NPI number?

Bridget Mary Harrison, PHD, HSPP, BCBA's National Provider Identifier (NPI) is 1124130448, issued on Aug 31, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Bridget Mary Harrison, PHD, HSPP, BCBA located?

The NPPES record lists a practice address at 8200 Georgia St, Merrillville, IN, 46410. Phone: (219) 791-1400. Providers update this record themselves, so call before visiting.

How can I verify Bridget Mary Harrison, PHD, HSPP, BCBA's license?

NPPES lists Indiana license number 20041444A, 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.

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.