NPPES file of Aug 9, 2026

Stanley Michael Fonder, MSW,LICSW

Clinical Social Worker · Nashua, NH

Stanley Michael Fonder, MSW,LICSW is a clinical social worker with a practice address in Nashua, New Hampshire, and NPI 1609957638, issued on Oct 18, 2006. Check the license (New Hampshire 733, as entered in NPPES) with the New Hampshire 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
1609957638
Name
Stanley Michael Fonder
Credential
MSW,LICSW
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
733 NH
Self-reported in NPPES; status is on the state search
Practice location
39 Simon St, Nashua, NH 03060
Phone
(603) 888-4347
Enumerated
Oct 18, 2006
Record last updated
Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
Fax
(603) 577-9157
Medicare enrollment
Enrolled (PECOS I20240520002423); 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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Also registered at 39 Simon St

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

  1. Priscilla Bourgoine, MSWSocial Worker1699943449
  2. Gabriel Dawson, D.C.Orthopedic Chiropractor1396891107
  3. Sylvia Durette, APRNChild & Adolescent Psychiatric/Mental Health Registered Nurse1659687838
  4. Aylin Gallegos Salazar, DMD,CAGCSOrthodontics and Dentofacial Orthopedics Dentistry1174363311
  5. David Greene, D.M.D.Oral and Maxillofacial Surgery (Dentist)1609880830
  6. Karen Jennings, PH.D.Psychologist1316094618

Verify Stanley Michael Fonder in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich New Hampshire board licenses this profession
    Search for license 733
    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 New Hampshire 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. Merrimack Valley Counseling AssociationNashua, NH

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

100 clinical social worker records list a practice address in Nashua

They are 100 of the 3,140 NPPES records with a practice address in Nashua, and 1,592 clinical social worker records in New Hampshire.

Other clinical social worker records in New Hampshire

  1. Joan Abbott, LICSWConcord, NH1396223830
  2. Leah Abrahamsen, LICSWLebanon, NH1033580345
  3. John Acker, LICSWManchester, NH1851442040
  4. Yasmin AdamManchester, NH1205792835
  5. Deborah Addario, LICSWExeter, NH1205904042
  6. Sherry Akers, LICSWConcord, NH1457327629
  7. Sarah Albee, LICSWConcord, NH1285293936
  8. Christine Albert, MSWDover, NH1598976789
  9. Melissa Alder, LICSWManchester, NH1609198670
  10. Jon Aldrich, LICSWLebanon, NH1730227372

Common questions

What is Stanley Michael Fonder, MSW,LICSW's NPI number?

Stanley Michael Fonder, MSW,LICSW's National Provider Identifier (NPI) is 1609957638, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Stanley Michael Fonder, MSW,LICSW located?

The NPPES record lists a practice address at 39 Simon St, Nashua, NH, 03060. Phone: (603) 888-4347. Providers update this record themselves, so call before visiting.

How can I verify Stanley Michael Fonder, MSW,LICSW's license?

NPPES lists New Hampshire license number 733, as entered by the provider. Search the New Hampshire 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.

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.