Susan Duffy, LMSW
Clinical Social Worker · Mount Sinai, NY
Susan Duffy, LMSW is a clinical social worker with a practice address in Mount Sinai, New York, and NPI 1932864535, issued on Nov 8, 2021. Check the license (New York 051524, as entered in NPPES) with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Susan Duffy
- Credential
- LMSW
- Primary taxonomy
- Clinical Social Worker 1041C0700X
- License number
- 051524 NY
Self-reported in NPPES; status is on the state search - Practice location
- 28 N Country RD Ste 203, Mount Sinai, NY 11766
- Phone
- (631) 759-4304
- Enumerated
- Nov 8, 2021
- Entity
- Type 1 · individual
Also registered at 28 N Country RD Ste 203
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Samantha Abrecea, LMSWSocial Worker1659214369
- Taylor Altwarg, LCSWSocial Worker1528729845
- Christina Capone, LMSWSocial Worker1780322099
- Joseph Culoso, LCSWSocial Worker1619634003
- Alison DammClinical Social Worker1316608870
- Joel Diamond, LCSWRClinical Social Worker1295410595
Verify Susan Duffy in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this profession
Search for license 051524Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS, AOA, NCCPA, AANPNot checked
22 clinical social worker records list a Mount Sinai practice address
They are 22 of the 219 NPPES records with a Mount Sinai practice address, and 26,930 clinical social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 22 in Mount Sinai → All 26,930 in New York → Every provider in Mount Sinai →
Other clinical social worker records in New York
- Daniel Aaron, LCSW, PH.D.Bronx, NY1922076017
- Leslie Aaron, LCSWNew York, NY1740346683
- Michael Aaron, LMSWNew York, NY1750678868
- Ortal Aaron, BABronx, NY1255413142
- Sharon Aaron, LCSWBinghamton, NY1073521589
- Cindy Aaronson, MSW, PHDNew York, NY1912079799
- Anita Aasen, LCSWVictor, NY1740569581
- Janet Ab EdBrooklyn, NY1033476841
- Julie Abada, LCSWFresh Meadows, NY1942375829
- Daniel AbaiBronx, NY1356046544
Common questions
What is Susan Duffy, LMSW's NPI number?
Susan Duffy, LMSW's National Provider Identifier (NPI) is 1932864535, issued on Nov 8, 2021. An NPI identifies a provider in billing; it is not a license.
Where is Susan Duffy, LMSW located?
The NPPES record lists a practice address at 28 N Country RD Ste 203, Mount Sinai, NY, 11766. Phone: (631) 759-4304. Providers update this record themselves, so call before visiting.
How can I verify Susan Duffy, LMSW's license?
NPPES lists New York license number 051524, as entered by the provider. Search the New York board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), loaded Aug 27, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. An NPI identifies who bills; it is not a license.
Every figure on PlainDoctor is rendered directly from the federal CMS NPPES registry, Medicare Part D, MIPS, and Open Payments records, no number is typed in by an editor. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 27, 2026.