Madelin Deleon, LMSW
Social Worker · Nyack, NY
Madelin Deleon, LMSW is a social worker with a practice address in Nyack, New York, and NPI 1184170938, issued on Aug 31, 2016. Check the license (New York 72-087290, 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
- Madelin Deleon
- Credential
- LMSW
- Primary taxonomy
- Social Worker 104100000X
- License number
- 72-087290 NY
Self-reported in NPPES; status is on the state search - Practice location
- 99 Main St, Nyack, NY 10960
- Phone
- (845) 596-8982
- Enumerated
- Aug 31, 2016
- Record last updated
- Aug 31, 2016 (not updated in 10 years: call before relying on the address or phone)
- Medicare enrollment
- Enrolled (PECOS I20190325001447); accepts Medicare assignment
- Entity
- Type 1 · individual
Also registered at 99 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Bevilacqua, LMSWSocial Worker1336926195
- Deborah Birnbaum, LCSW-RClinical Social Worker1174961353
- Kathleen Brown, LCSWClinical Social Worker1023226388
- Orsolya Clifford, LCSW-RClinical Social Worker1023219417
- Chinee DunnMental Health Counselor1598408445
- Joseph Falco, LMFTMarriage & Family Therapist1780123844
Verify Madelin Deleon 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 72-087290Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
23 social worker records list a practice address in Nyack
They are 23 of the 612 NPPES records with a practice address in Nyack, and 23,561 social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 23 in Nyack → All 23,561 in New York → Every provider in Nyack →
Other social worker records in New York
- Sheila AagnerNew York, NY1801720784
- Desiree AaronBronx, NY1851277875
- Joy Aaron, LMSWAlbany, NY1295376192
- Fay Aaronson, LCSW-RMargaretville, NY1710253224
- Iliana Abad, LMSWBrooklyn, NY1427328194
- Samantha AbadNew York, NY1831948561
- Angelyse Abalco, LMSWSmithtown, NY1083255251
- Nicola Abbadessa, LCSWRego Park, NY1235239310
- Fadhil AbbasBuffalo, NY1588222418
- Marya Abbas, LMSWJackson Heights, NY1770355190
Common questions
What is Madelin Deleon, LMSW's NPI number?
Madelin Deleon, LMSW's National Provider Identifier (NPI) is 1184170938, issued on Aug 31, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Madelin Deleon, LMSW located?
The NPPES record lists a practice address at 99 Main St, Nyack, NY, 10960. Phone: (845) 596-8982. Providers update this record themselves, so call before visiting.
How can I verify Madelin Deleon, LMSW's license?
NPPES lists New York license number 72-087290, 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), 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.