NPPES file of Aug 9, 2026

Paula Gonthier, LCSW

Clinical Social Worker · Smithtown, NY

Paula Gonthier, LCSW is a clinical social worker with a practice address in Smithtown, New York, and NPI 1265045256, issued on Aug 28, 2020. Check the license with the New York 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
1265045256
Name
Paula Gonthier
Credential
LCSW
Primary taxonomy
Clinical Social Worker 1041C0700X
Practice location
496 Smithtown Byp Ste 203, Smithtown, NY 11787
Phone
(631) 371-3825
Enumerated
Aug 28, 2020
Record last updated
Aug 28, 2020 (not updated in 6 years: call before relying on the address or phone)
Fax
(631) 382-8250
Medicare enrollment
Enrolled (PECOS I20220510002047); 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 29,293 in New York → Look up another NPI →

Also registered at 496 Smithtown Byp Ste 203

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

  1. Madeline Amzler, LMSWSocial Worker1932045341
  2. Chelsea BellSocial Worker1003697046
  3. Laura DesilvaMental Health Counselor1851037915
  4. Stephanie Dick, MSWSocial Worker1164149381
  5. Kathleen DimartinoClinical Social Worker1851006035
  6. Emily English, LMSWSocial Worker1629859665

Verify Paula Gonthier in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New York board licenses this professionCheck 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 New York 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. Rachel Lessard Lcsw PCSmithtown, NY

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

Paula Gonthier among 29,293 clinical social worker records in New York

Paula Gonthier, LCSW is one of 29,293 clinical social worker records with a practice address in New York. 8% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2020, is newer than 78% of them.

  • NPI issued2020 · 78% of these records are older, 18% newer
  • In a Medicare fileYes · 8% of these records are
  • In the CMS Doctors and Clinicians fileYes · 17% of these records are
  • Graduated2006 · median 2001 among the 5,004 with a school on file
  • Record last updated2020 · 65% 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 New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

170 clinical social worker records list a practice address in Smithtown

They are 170 of the 1,907 NPPES records with a practice address in Smithtown, and 29,293 clinical social worker records in New York.

All 29,293 in New York → Every provider in Smithtown → Clinical Social Worker nationwide →

The 8 clinical social worker records with the nearest ZIP codes

  1. Richard Bennett, L.C.S.W.Smithtown, NY 117871023024288
  2. Joan Didonato, LCSWSmithtown, NY 117871093780892
  3. Suzanne Dilullo, LCSWSmithtown, NY 117871184669657
  4. Diane Freedman, RLCSWSmithtown, NY 117871083632111
  5. Matthew Gee, LCSW PHDSmithtown, NY 117871710971692
  6. Valerie Jessen, L.C.S.WSmithtown, NY 117871740242585
  7. Barbara King, C.S.W.Smithtown, NY 117871093736654
  8. Flo Marshak, LCSWSmithtown, NY 117871265405641

Common questions

What is Paula Gonthier, LCSW's NPI number?

Paula Gonthier, LCSW's National Provider Identifier (NPI) is 1265045256, issued on Aug 28, 2020. An NPI identifies a provider in billing; it is not a license.

Where is Paula Gonthier, LCSW located?

The NPPES record lists a practice address at 496 Smithtown Byp Ste 203, Smithtown, NY, 11787. Phone: (631) 371-3825. Providers update this record themselves, so call before visiting.

How can I verify Paula Gonthier, LCSW's license?

Search the New York 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.