NPPES file of Aug 9, 2026

David Thayer, LICSW

Clinical Social Worker · Providence, RI

David Thayer, LICSW is a clinical social worker with a practice address in Providence, Rhode Island, and NPI 1881621597, issued on Jun 27, 2006. Check the license (Rhode Island ISW01440, 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
1881621597
Name
David Thayer
Credential
LICSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
ISW01440 RI
Self-reported in NPPES; status is on the state search
Practice location
520 Hope St, Providence, RI 02906
Phone
(401) 276-4155
Enumerated
Jun 27, 2006
Record last updated
Jul 25, 2008 (not updated in 18 years: call before relying on the address or phone)
Medicaid ID
DT50329 RI
Medicare enrollment
Enrolled (PECOS I20250328000345); may accept Medicare assignment
Telehealth
Offers telehealth (CMS)
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 social worker records → All 2,438 in Rhode Island → Look up another NPI →

Also registered at 520 Hope St

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

  1. Ann Achille, LMHCMental Health Counselor1750326898
  2. Damerkys Alberto, MSCounselor1609129949
  3. Mary Allard, LICSWClinical Social Worker1396773792
  4. Nicole Allison, CNSClinical Nurse Specialist1285660670
  5. Michaela Andreozzi, LMHC-A, MACounselor1225911357
  6. Susana Arenas, LMHCMental Health Counselor1184131674

Verify David Thayer 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 ISW01440    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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David Thayer among 2,438 clinical social worker records in Rhode Island

David Thayer, LICSW is one of 2,438 clinical social worker records with a practice address in Rhode Island. 14% 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 under 1% of them.

  • NPI issued2006 · under 1% of these records are older, 83% newer
  • In a Medicare fileNo · 14% of these records are
  • In the CMS Doctors and Clinicians fileYes · 24% of these records are
  • Graduated1995 · median 2011 among the 574 with a school on file
  • Record last updated2008 · 50% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041C0700X and a Rhode Island practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

798 clinical social worker records list a practice address in Providence

They are 798 of the 9,647 NPPES records with a practice address in Providence, 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.

All 2,438 in Rhode Island → Every provider in Providence → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Robert Andrews, MSWProvidence, RI 029061134103260
  2. Mary Barros, LICSWProvidence, RI 029061669472171
  3. Susan Bruce, LICSWProvidence, RI 029061659316982
  4. Kathryn Eden, MSW LICSWProvidence, RI 029061649243981
  5. James GannawayProvidence, RI 029061528003811
  6. Shelley Katsh, LICSWProvidence, RI 029061750333654
  7. Elisabeth Kornblee, LICSWProvidence, RI 029061952388068
  8. Diane Petrella, MSWProvidence, RI 029061275574071

Common questions

What is David Thayer, LICSW's NPI number?

David Thayer, LICSW's National Provider Identifier (NPI) is 1881621597, issued on Jun 27, 2006. An NPI identifies a provider in billing; it is not a license.

Where is David Thayer, LICSW located?

The NPPES record lists a practice address at 520 Hope St, Providence, RI, 02906. Phone: (401) 276-4155. Providers update this record themselves, so call before visiting.

How can I verify David Thayer, LICSW's license?

NPPES lists Rhode Island license number ISW01440, 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.

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.