Yonatan Elstein, MD
Pediatrics Physician · New Square, NY
Yonatan Elstein, MD is a pediatrics physician with a practice address in New Square, New York, and NPI 1003104191, issued on Jul 11, 2011. Check the license (New York 261918, as entered in NPPES) on the NYS Education Department, Office of the Professions; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Yonatan Elstein
- Credential
- MD
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- 261918 NY
Self-reported in NPPES; status is on the state search - Practice location
- 728 N Main St, New Square, NY 10977
- Phone
- (845) 354-9300
- Enumerated
- Jul 11, 2011
- Record last updated
- Jul 11, 2011 (not updated in 15 years: call before relying on the address or phone)
- Fax
- (845) 354-3500
- Entity
- Type 1 · individual
Also registered at 728 N Main St
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Stephanie Abraitis, CMMidwife1710312152
- Eli Adler, LMSWClinical Social Worker1902628993
- Yehoshua BachrachDentist1508556952
- Talia BardashPhysician Assistant1861136145
- Katherine BecerraStudent in an Organized Health Care Education/Training Program1417701459
- Nadiuska BencosmeFamily Nurse Practitioner1285452078
Verify Yonatan Elstein in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersNYS Education Department, Office of the Professions
Search for license 261918Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
3 pediatrics physician records list a practice address in New Square
They are 3 of the 70 NPPES records with a practice address in New Square, and 5,795 pediatrics physician records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 3 in New Square → All 5,795 in New York → Every provider in New Square →
Other pediatrics physician records in New York
- Meghan Aabo, D.O.Albany, NY1659765857
- Edda AbadRidgewood, NY1295768059
- Danielle Abadi, MDBrooklyn, NY1003298993
- Jacobo AbadiBronx, NY1710064001
- Thomas Abbamont, MDCamillus, NY1922199389
- Hamza Abbasi, MDNiagara Falls, NY1083099501
- Gary Abberbock, MDBrooklyn, NY1114931789
- Michael Abbey-Mensah, M.DBrooklyn, NY1497853451
- Ann Marie Abbondante, M.D.Staten Island, NY1558334433
- Jake AbbuhlAlbany, NY1114504313
Common questions
What is Yonatan Elstein, MD's NPI number?
Yonatan Elstein, MD's National Provider Identifier (NPI) is 1003104191, issued on Jul 11, 2011. An NPI identifies a provider in billing; it is not a license.
Where is Yonatan Elstein, MD located?
The NPPES record lists a practice address at 728 N Main St, New Square, NY, 10977. Phone: (845) 354-9300. Providers update this record themselves, so call before visiting.
How can I verify Yonatan Elstein, MD's license?
NPPES lists New York license number 261918, as entered by the provider. Search the NYS Education Department, Office of the Professions at https://www.op.nysed.gov/services/verifications/online-verification-searches. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
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.