Sydney Dethomasis
School Social Worker · Middleburgh, NY
Sydney Dethomasis is a school social worker with a practice address in Middleburgh, New York, and NPI 1538059175, issued on Jul 7, 2025. Check the license (New York 125675-01, 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
- Sydney Dethomasis
- Primary taxonomy
- School Social Worker 1041S0200X
- License number
- 125675-01 NY
Self-reported in NPPES; status is on the state search - Practice location
- 245 Main St, Middleburgh, NY 12122
- Phone
- (518) 827-3600
- Enumerated
- Jul 7, 2025
- Record last updated
- Jul 7, 2025
- Entity
- Type 1 · individual
8 nearest school social worker records → All 1,201 in New York → Look up another NPI →
Also registered at 245 Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jenna CrullSpeech-Language Pathologist1417771957
Verify Sydney Dethomasis 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 125675-01Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Sydney Dethomasis among 1,201 school social worker records in New York
Sydney Dethomasis is one of 1,201 school social worker records with a practice address in New York. 1% 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 2025, is newer than 91% of them.
- NPI issued2025 · 91% of these records are older, 3% newer
- In a Medicare fileNo · 1% of these records are
- In the CMS Doctors and Clinicians fileNo · 2% of these records are
- Record last updated2025 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 1041S0200X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
2 school social worker records list a practice address in Middleburgh
They are 2 of the 24 NPPES records with a practice address in Middleburgh, and 1,201 school social worker records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 1,201 in New York → Every provider in Middleburgh → School Social Worker nationwide →
The 8 school social worker records with the nearest ZIP codes
- Sierra DiamondMiddleburgh, NY 121221760188536
- Marina MaxwellMechanicville, NY 121181619574142
- Gwen Buckley, L.C.S.W.Latham, NY 121101356624621
- Leslie Carey, LCSW-RLatham, NY 121101528080827
- Susan Frost, LCSWLatham, NY 121101023390671
- Lynn Rosalsky, LCSWLatham, NY 121101235412289
- Joy Smith, LMSWRensselaerville, NY 121471841443280
- Louisa Lombardo, L.C.S.W.Guilderland Center, NY 120851740550797
Common questions
What is Sydney Dethomasis's NPI number?
Sydney Dethomasis's National Provider Identifier (NPI) is 1538059175, issued on Jul 7, 2025. An NPI identifies a provider in billing; it is not a license.
Where is Sydney Dethomasis located?
The NPPES record lists a practice address at 245 Main St, Middleburgh, NY, 12122. Phone: (518) 827-3600. Providers update this record themselves, so call before visiting.
How can I verify Sydney Dethomasis's license?
NPPES lists New York license number 125675-01, 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.