NPPES file of Aug 9, 2026

Paul Leinhaas, LCSW

Clinical Social Worker · Westerly, RI

Paul Leinhaas, LCSW is a clinical social worker with a practice address in Westerly, Rhode Island, and NPI 1336277565, issued on Mar 1, 2007. Check the license (Rhode Island ISW00976, as entered in NPPES) with the Rhode Island 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
1336277565
Name
Paul Leinhaas
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
ISW00976 RI
Self-reported in NPPES; status is on the state search
Practice location
11 Wells St, Westerly, RI 02891
Phone
(401) 596-4769
Enumerated
Mar 1, 2007
Record last updated
Jul 9, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(401) 596-4276
Medicaid ID
PL42650 RI
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 11 Wells St

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

  1. Shannon Brennan, CCHWCommunity Health Worker1295628444
  2. Adam Kaufman, D.M.D.General Practice Dentistry1164492310
  3. Marie-Anne Leinhaas, LCSWClinical Social Worker1437287638
  4. Deborah Musto, LMHCCounselor1740203058
  5. Rebecca Vanasse, M.D.Hematology & Oncology Physician1861666539
  6. Rebecca Woodward, D.M.D.General Practice Dentistry1699755371

Verify Paul Leinhaas 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 ISW00976
    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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33 clinical social worker records list a practice address in Westerly

They are 33 of the 416 NPPES records with a practice address in Westerly, and 2,438 clinical social worker records in Rhode Island. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

Other clinical social worker records in Rhode Island

  1. Chantal Abbott, LCSWNorth Kingstown, RI1316659089
  2. Rosemarie Abbruzzese, LICSWWarwick, RI1285745919
  3. Ronald Abrams, LICSWWarwick, RI1255433710
  4. Toni Acampora, LICSWProvidence, RI1003511809
  5. Kristen Acciari, LICSWWarwick, RI1427280346
  6. Vivian Acevedo, LICSWCranston, RI1407386782
  7. Linsee Ackerman, CSWMiddletown, RI1780309690
  8. Nina Ackmann, LICSWWarwick, RI1285070383
  9. Alyssa Acosta, LICSWPawtucket, RI1801279591
  10. Lauren Acquino, LCSW, LICSWAshaway, RI1962186643

Common questions

What is Paul Leinhaas, LCSW's NPI number?

Paul Leinhaas, LCSW's National Provider Identifier (NPI) is 1336277565, issued on Mar 1, 2007. An NPI identifies a provider in billing; it is not a license.

Where is Paul Leinhaas, LCSW located?

The NPPES record lists a practice address at 11 Wells St, Westerly, RI, 02891. Phone: (401) 596-4769. Providers update this record themselves, so call before visiting.

How can I verify Paul Leinhaas, LCSW's license?

NPPES lists Rhode Island license number ISW00976, 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. 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.