NPPES file of Aug 9, 2026

Peter A. Guglielmo, LCSW LADC

Clinical Social Worker · Stamford, CT

Peter A. Guglielmo, LCSW LADC is a clinical social worker with a practice address in Stamford, Connecticut, and NPI 1265513626, issued on Oct 18, 2006. Check the license (Connecticut 005589, as entered in NPPES) with the Connecticut 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
1265513626
Name
Peter A. Guglielmo
Credential
LCSW LADC
Primary taxonomy
Clinical Social Worker 1041C0700X
License number
005589 CT
Self-reported in NPPES; status is on the state search
Practice location
979 Summer St, Stamford, CT 06905
Phone
(201) 968-6033
Enumerated
Oct 18, 2006
Record last updated
Jun 16, 2009 (not updated in 17 years: call before relying on the address or phone)
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 979 Summer St

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

  1. Karen Alter-Reid, PH.D.Clinical Psychologist1871774471
  2. Monica Bruning, LCSWClinical Social Worker1194870964

Verify Peter A. Guglielmo in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
    Search for license 005589
    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 Connecticut 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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Peter A. Guglielmo among 7,729 clinical social worker records in Connecticut

Peter A. Guglielmo, LCSW LADC is one of 7,729 clinical social worker records with a practice address in Connecticut. 15% 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, 86% newer
  • In a Medicare fileNo · 15% of these records are
  • In the CMS Doctors and Clinicians fileNo · 23% of these records are
  • Record last updated2009 · 59% 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 Connecticut practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

217 clinical social worker records list a practice address in Stamford

They are 217 of the 2,774 NPPES records with a practice address in Stamford, and 7,729 clinical social worker records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.

The 8 clinical social worker records with the nearest ZIP codes

  1. Monica Bruning, LCSWStamford, CT 069051194870964
  2. Josefina Cespedes, LCSWStamford, CT 069051578740189
  3. Carlo Codato, LCSWStamford, CT 069051740307586
  4. W Crouch, LCSWStamford, CT 069051609802651
  5. Amanda Hirsch-Geffner, L.C.S.W.Stamford, CT 069051275603805
  6. Angela Kaufman, LCSWStamford, CT 069051700914538
  7. Phyllis Klein, LCSWStamford, CT 069051396870515
  8. Fran Lourie, L.C.S.W.Stamford, CT 069051316162027

Common questions

What is Peter A. Guglielmo, LCSW LADC's NPI number?

Peter A. Guglielmo, LCSW LADC's National Provider Identifier (NPI) is 1265513626, issued on Oct 18, 2006. An NPI identifies a provider in billing; it is not a license.

Where is Peter A. Guglielmo, LCSW LADC located?

The NPPES record lists a practice address at 979 Summer St, Stamford, CT, 06905. Phone: (201) 968-6033. Providers update this record themselves, so call before visiting.

How can I verify Peter A. Guglielmo, LCSW LADC's license?

NPPES lists Connecticut license number 005589, as entered by the provider. Search the Connecticut 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.