Steven Jay Difilippo, LCSW
Clinical Social Worker · Groton, CT
Steven Jay Difilippo, LCSW is a clinical social worker with a practice address in Groton, Connecticut, and NPI 1174745350, issued on May 3, 2007. Check the license (Connecticut 005520, 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.
- Name
- Steven Jay Difilippo
- Credential
- LCSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 005520 CT
Self-reported in NPPES; status is on the state search - Practice location
- 1 Wahoo Ave, Groton, CT 06340
- Phone
- (860) 694-1637
- Enumerated
- May 3, 2007
- Record last updated
- Jul 13, 2007 (not updated in 19 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20110307000075); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest clinical social worker records → All 7,729 in Connecticut → Look up another NPI →
Also registered at 1 Wahoo Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
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Verify Steven Jay Difilippo in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich Connecticut board licenses this profession
Search for license 005520Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Steven Jay Difilippo among 7,729 clinical social worker records in Connecticut
Steven Jay Difilippo, LCSW 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 2007, is newer than 14% of them.
- NPI issued2007 · 14% of these records are older, 76% newer
- In a Medicare fileNo · 15% of these records are
- In the CMS Doctors and Clinicians fileYes · 23% of these records are
- Graduated2001 · median 2009 among the 1,784 with a school on file
- Record last updated2007 · 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).
48 clinical social worker records list a practice address in Groton
They are 48 of the 734 NPPES records with a practice address in Groton, and 7,729 clinical social worker records in Connecticut. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 7,729 in Connecticut → Every provider in Groton → Clinical Social Worker nationwide →
The 8 clinical social worker records with the nearest ZIP codes
- Krissa Anderson, LCSWGroton, CT 063401275549123
- Maritza Bourassa, LCSWGroton, CT 063401326055062
- Evelyn Bridges, LCSWGroton, CT 063401477682334
- Katharine ChiapperiniGroton, CT 063401659413052
- Cristina ConnellGroton, CT 063401912008061
- Melanie Duranti, LCSWGroton, CT 063401861727901
- Dennis Goguen, MSW, LCSWGroton, CT 063401851339782
- Robin Hennessey, LCSWGroton, CT 063401629395652
Common questions
What is Steven Jay Difilippo, LCSW's NPI number?
Steven Jay Difilippo, LCSW's National Provider Identifier (NPI) is 1174745350, issued on May 3, 2007. An NPI identifies a provider in billing; it is not a license.
Where is Steven Jay Difilippo, LCSW located?
The NPPES record lists a practice address at 1 Wahoo Ave, Groton, CT, 06340. Phone: (860) 694-1637. Providers update this record themselves, so call before visiting.
How can I verify Steven Jay Difilippo, LCSW's license?
NPPES lists Connecticut license number 005520, 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.