Ellen Sidari, LCSWR
Social Worker · Elmira, NY
Ellen Sidari, LCSWR is a social worker with a practice address in Elmira, New York, and NPI 1154603371, issued on Sep 14, 2011. Check the license (New York 091028, as entered in NPPES) with the New York board that licenses this profession; the Medicare figures below come from public CMS files.
- Name
- Ellen Sidari
- Credential
- LCSWR
- Primary taxonomy
- Social Worker 104100000X
- License number
- 091028 NY
Self-reported in NPPES; status is on the state search - Practice location
- 1019 E Water St, Elmira, NY 14901
- Phone
- (607) 733-5696
- Enumerated
- Sep 14, 2011
- Record last updated
- Feb 27, 2025
- Medicare enrollment
- Enrolled (PECOS I20180606000382); may accept Medicare assignment
- Entity
- Type 1 · individual
8 nearest social worker records → All 23,561 in New York → Look up another NPI →
Also registered at 1019 E Water St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Kathryn AllardSocial Worker1366759615
- Cynthia AllingtonSocial Worker1972705853
- Melissa Apgar, BSWCounselor1619526886
- April ArbegastCounselor1720348147
- Angela ArcovioPsychiatric/Mental Health Nurse Practitioner1508068214
- Duane ArnoldCounselor1114235116
Verify Ellen Sidari 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 091028Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Bills Medicare through one group practice
- Family Services OF Chemung County IncElmira, NY
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Ellen Sidari among 23,561 social worker records in New York
Ellen Sidari, LCSWR is one of 23,561 social worker records with a practice address in New York. 3% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2011, is newer than 15% of them.
- NPI issued2011 · 15% of these records are older, 82% newer
- In a Medicare fileYes · 3% of these records are
- In the CMS Doctors and Clinicians fileYes · 5% of these records are
- Graduated2013 · median 2013 among the 1,177 with a school on file
- Record last updated2025 · 53% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 104100000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
129 social worker records list a practice address in Elmira
They are 129 of the 1,746 NPPES records with a practice address in Elmira, and 23,561 social worker records in New York.
All 23,561 in New York → Every provider in Elmira → Social Worker nationwide →
The 8 social worker records with the nearest ZIP codes
- Cynthia AllingtonElmira, NY 149011972705853
- Beverly Anderson, LMSWElmira, NY 149011093843757
- Frances Barret, LCSWRElmira, NY 149011043353378
- Lynn BasslerElmira, NY 149011306048012
- Mary Bellizia, LCSW, CASACElmira, NY 149011689717019
- Deborah Berman, LCSWElmira, NY 149011043412760
- Milissa Cerio, LCSWR, CASACElmira, NY 149011730228636
- Jennifer EmeryElmira, NY 149011861694499
Common questions
What is Ellen Sidari, LCSWR's NPI number?
Ellen Sidari, LCSWR's National Provider Identifier (NPI) is 1154603371, issued on Sep 14, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Ellen Sidari, LCSWR located?
The NPPES record lists a practice address at 1019 E Water St, Elmira, NY, 14901. Phone: (607) 733-5696. Providers update this record themselves, so call before visiting.
How can I verify Ellen Sidari, LCSWR's license?
NPPES lists New York license number 091028, 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. Medicare files from data.cms.gov. 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.