William Luis Dereza, LMSW
Social Worker · Highland, NY
William Luis Dereza, LMSW is a social worker with a practice address in Highland, New York, and NPI 1205856275, issued on Jul 20, 2006. Check the license with the New York board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- William Luis Dereza
- Credential
- LMSW
- Primary taxonomy
- Social Worker 104100000X
- Practice location
- 106 Vineyard Ave, Highland, NY 12528
- Phone
- (845) 691-9191
- Enumerated
- Jul 20, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (845) 691-9339
- Entity
- Type 1 · individual
Also registered at 106 Vineyard Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Sade Barksdale, CATArt Therapist1124661426
- Erin Brunette, LCSWClinical Social Worker1760402754
- Jose ChenSocial Worker1053953091
- Mirelva Colon, LMHCMental Health Counselor1477974921
- Christopher Dennehy, LCSW, CASACClinical Social Worker1326068388
- Kaitlyn Devrous, LMHCMental Health Counselor1326511387
Verify William Luis Dereza in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich New York board licenses this professionCheck the board
- 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
12 social worker records list a practice address in Highland
They are 12 of the 296 NPPES records with a practice address in Highland, 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 12 in Highland → All 23,561 in New York → Every provider in Highland →
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 William Luis Dereza, LMSW's NPI number?
William Luis Dereza, LMSW's National Provider Identifier (NPI) is 1205856275, issued on Jul 20, 2006. An NPI identifies a provider in billing; it is not a license.
Where is William Luis Dereza, LMSW located?
The NPPES record lists a practice address at 106 Vineyard Ave, Highland, NY, 12528. Phone: (845) 691-9191. Providers update this record themselves, so call before visiting.
How can I verify William Luis Dereza, LMSW's license?
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.