NPPES file of Aug 9, 2026

Louisa Isoud Thompson, PH.D.

Clinical Neuropsychologist · Providence, RI

Louisa Isoud Thompson, PH.D. is a clinical neuropsychologist with a practice address in Providence, Rhode Island, and NPI 1770130692, issued on Aug 26, 2019. Check the license (Rhode Island PS01764, as entered in NPPES) with the Rhode Island board that licenses this profession; the Medicare figures below come from public CMS files.

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

NPPES recordNPPES file of Aug 9, 2026
1770130692
Name
Louisa Isoud Thompson
Credential
PH.D.
Primary taxonomy
Clinical Neuropsychologist 103G00000X
License number
PS01764 RI
Self-reported in NPPES; status is on the state search
Practice location
345 Blackstone Blvd Ste 2, Providence, RI 02906
Phone
(401) 444-6043
Enumerated
Aug 26, 2019
Record last updated
Aug 30, 2024
Medicare enrollment
Enrolled (PECOS I20190927001336); accepts Medicare assignment
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 neuropsychologist records → All 51 in Rhode Island → Look up another NPI →

Also registered at 345 Blackstone Blvd Ste 2

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

  1. Alexis Adams-ClarkClinical Psychologist1962330969
  2. Alexandra Belzie, M.D.Psychiatry Physician1730874850
  3. Maddison Benson, MSOccupational Therapist1316701618
  4. Alexis Bocian-Reperowitz, MDPsychiatry Physician1730873126
  5. Tosca Braun, PHDClinical Psychologist1093494882
  6. Madison Conley, MHCAMental Health Counselor1134814890

Verify Louisa Isoud Thompson in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Rhode Island board licenses this profession
    Search for license PS01764    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 Rhode Island 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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Bills Medicare through one group practice

  1. Affinity Physicians LLC.Warwick, RI

Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).

Louisa Isoud Thompson among 51 clinical neuropsychologist records in Rhode Island

Louisa Isoud Thompson, PH.D. is one of 51 clinical neuropsychologist records with a practice address in Rhode Island. 37% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2019, is newer than 67% of them.

  • NPI issued2019 · 67% of these records are older, 31% newer
  • In a Medicare fileYes · 37% of these records are
  • In the CMS Doctors and Clinicians fileYes · 45% of these records are
  • Graduated2017 · median 2016 among the 23 with a school on file
  • Record last updated2024 · 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 103G00000X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Neuropsychologist providers in Rhode Island

There are 51 clinical neuropsychologist records in Rhode Island.

All 51 in Rhode Island → Every provider in Providence → Clinical Neuropsychologist nationwide →

The 8 clinical neuropsychologist records with the nearest ZIP codes

  1. Carmen Armengol, PH.D.Providence, RI 029061992339501
  2. Farah Aslanzadeh, PHDProvidence, RI 029061508576646
  3. Alyssa De Vito-Izzo, PHDProvidence, RI 029061336015445
  4. Steven Hirsch, PH.D.Providence, RI 029061578570735
  5. Athene Lee, PH.D.Providence, RI 029061518349620
  6. Nicole McLaughlin, PH.D.Providence, RI 029061053595322
  7. Dhira Patel, PSY.D.Providence, RI 029061912707928
  8. Molly Split, PHDProvidence, RI 029061871427930

Common questions

What is Louisa Isoud Thompson, PH.D.'s NPI number?

Louisa Isoud Thompson, PH.D.'s National Provider Identifier (NPI) is 1770130692, issued on Aug 26, 2019. An NPI identifies a provider in billing; it is not a license.

Where is Louisa Isoud Thompson, PH.D. located?

The NPPES record lists a practice address at 345 Blackstone Blvd Ste 2, Providence, RI, 02906. Phone: (401) 444-6043. Providers update this record themselves, so call before visiting.

How can I verify Louisa Isoud Thompson, PH.D.'s license?

NPPES lists Rhode Island license number PS01764, as entered by the provider. Search the Rhode Island 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. Medicare files from data.cms.gov. 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.