NPPES file of Aug 9, 2026

Nicholas Steiny Johnson, PSY.D.

Clinical Psychologist · Woonsocket, RI

Nicholas Steiny Johnson, PSY.D. is a clinical psychologist with a practice address in Woonsocket, Rhode Island, and NPI 1629218193, issued on Feb 24, 2009. Check the license (Rhode Island PS01250, 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
1629218193
Name
Nicholas Steiny Johnson
Credential
PSY.D.
Primary taxonomy
Clinical Psychologist 103TC0700X
License number
PS01250 RI
Self-reported in NPPES; status is on the state search
Practice location
68 Cumberland St, Woonsocket, RI 02895
Phone
(401) 356-1940
Enumerated
Feb 24, 2009
Record last updated
Sep 21, 2011 (not updated in 15 years: call before relying on the address or phone)
Fax
(401) 356-1949
Medicare enrollment
Enrolled (PECOS I20170419000240); 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 psychologist records → All 510 in Rhode Island → Look up another NPI →

Also registered at 68 Cumberland St

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

  1. Cynthia Alves, MDCardiovascular Disease Physician1093712853
  2. George Bourganos, MDCardiovascular Disease Physician1700883477
  3. John Carvalho, PH.D.Clinical Psychologist1033375829
  4. Kirit Desai, MDCardiovascular Disease Physician1245238542
  5. Patricia Dicks, RNPNurse Practitioner1831129642
  6. Angelica Gomes-Liddell, LICSWClinical Social Worker1265899686

Verify Nicholas Steiny Johnson 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 PS01250    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. Plaza Psychology And Psychiatry, Inc.East Greenwich, RI

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

Nicholas Steiny Johnson among 510 clinical psychologist records in Rhode Island

Nicholas Steiny Johnson, PSY.D. is one of 510 clinical psychologist records with a practice address in Rhode Island. 19% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2009, is newer than 41% of them.

  • NPI issued2009 · 41% of these records are older, 53% newer
  • In a Medicare fileYes · 19% of these records are
  • In the CMS Doctors and Clinicians fileYes · 27% of these records are
  • Graduated2009 · median 2013 among the 137 with a school on file
  • Record last updated2011 · 56% 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 Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Clinical Psychologist providers in Rhode Island

There are 510 clinical psychologist records in Rhode Island.

All 510 in Rhode Island → Every provider in Woonsocket → Clinical Psychologist nationwide →

The 8 clinical psychologist records with the nearest ZIP codes

  1. John Carvalho, PH.D.Woonsocket, RI 028951033375829
  2. Nicole Kitei, PH.D.Woonsocket, RI 028951952565574
  3. Daniel Kretchman, PHDWoonsocket, RI 028951487943536
  4. Allison Miller, PSY.D.Woonsocket, RI 028951851524615
  5. John Murphy, PSY.D.Woonsocket, RI 028951417904954
  6. Vanitha Nair, PH.D.Woonsocket, RI 028951003900085
  7. Michelle Olson, PSY.D.Woonsocket, RI 028951245387851
  8. Michelle Solomon, PSYDNorth Smithfield, RI 028961558612747

Common questions

What is Nicholas Steiny Johnson, PSY.D.'s NPI number?

Nicholas Steiny Johnson, PSY.D.'s National Provider Identifier (NPI) is 1629218193, issued on Feb 24, 2009. An NPI identifies a provider in billing; it is not a license.

Where is Nicholas Steiny Johnson, PSY.D. located?

The NPPES record lists a practice address at 68 Cumberland St, Woonsocket, RI, 02895. Phone: (401) 356-1940. Providers update this record themselves, so call before visiting.

How can I verify Nicholas Steiny Johnson, PSY.D.'s license?

NPPES lists Rhode Island license number PS01250, 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.