Sarah T. Gelfand, MS
Specialist · Monsey, NY
Sarah T. Gelfand, MS is a specialist with a practice address in Monsey, New York, and NPI 1104385798, issued on Mar 14, 2019. Check the license (New York 1111025171, 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
- Sarah T. Gelfand
- Credential
- MS
- Primary taxonomy
- Specialist 174400000X
- License number
- 1111025171 NY
Self-reported in NPPES; status is on the state search - Practice location
- 6 Martha RD, Monsey, NY 10952
- Phone
- (845) 327-7111
- Enumerated
- Mar 14, 2019
- Record last updated
- Mar 14, 2019 (not updated in 7 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
Also registered at 6 Martha RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Nicole Bonomo, BCBA, LBA-NYBehavior Analyst1104711001
- Dovid Borowski, BCBABehavior Analyst1902369481
- Justin Castillo, BCBA,LBABehavior Analyst1063167773
- Kalie ChanBehavior Analyst1013673961
- Rachael EgbertBehavior Analyst1962205534
- Chaya Geldwerth, BCBABehavior Analyst1194389882
Verify Sarah T. Gelfand 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 1111025171Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
72 specialist records list a practice address in Monsey
They are 72 of the 828 NPPES records with a practice address in Monsey, and 22,636 specialist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 72 in Monsey → All 22,636 in New York → Every provider in Monsey →
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- Suzy AbadiBrooklyn, NY1215744545
- Liana AbagnaloStaten Island, NY1730693219
- Aimee Abante, PTBrooklyn, NY1497293948
- Rachel AbateAlbany, NY1649796996
- Lisa Abbadessa, BA, MS.White Plains, NY1164830980
Common questions
What is Sarah T. Gelfand, MS's NPI number?
Sarah T. Gelfand, MS's National Provider Identifier (NPI) is 1104385798, issued on Mar 14, 2019. An NPI identifies a provider in billing; it is not a license.
Where is Sarah T. Gelfand, MS located?
The NPPES record lists a practice address at 6 Martha RD, Monsey, NY, 10952. Phone: (845) 327-7111. Providers update this record themselves, so call before visiting.
How can I verify Sarah T. Gelfand, MS's license?
NPPES lists New York license number 1111025171, 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.