Jeff Koenigsberg
Specialist · Middle Island, NY
Jeff Koenigsberg is a specialist with a practice address in Middle Island, New York, and NPI 1245725407, issued on Jun 28, 2018. 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
- Jeff Koenigsberg
- Primary taxonomy
- Specialist 174400000X
- Practice location
- 35 Longwood RD, Middle Island, NY 11953
- Phone
- (631) 924-0008
- Enumerated
- Jun 28, 2018
- Record last updated
- Jul 6, 2018 (not updated in 8 years: call before relying on the address or phone)
- Entity
- Type 1 · individual
8 nearest specialist records → All 22,636 in New York → Look up another NPI →
Also registered at 35 Longwood RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Batsheva AdlerSpecialist1689243701
- Andrea AgurtoSpecialist1659197960
- Samar AlamOccupational Therapist1619852407
- Jenna AllsoppSpecialist1083591440
- Kate AndersenOccupational Therapist1457683484
- Kate Andrews, M.A.Health Educator1215871421
Verify Jeff Koenigsberg 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
Jeff Koenigsberg among 22,636 specialist records in New York
Jeff Koenigsberg is one of 22,636 specialist records with a practice address in New York. 6% 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 2018, is newer than 65% of them.
- NPI issued2018 · 65% of these records are older, 31% newer
- In a Medicare fileNo · 6% of these records are
- In the CMS Doctors and Clinicians fileNo · 4% of these records are
- Record last updated2018 · 73% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a New York practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
123 specialist records list a practice address in Middle Island
They are 123 of the 575 NPPES records with a practice address in Middle Island, and 22,636 specialist records in New York. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 22,636 in New York → Every provider in Middle Island → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Alicia AsteaMiddle Island, NY 119531295178366
- Kristen BarbanteMiddle Island, NY 119531952721599
- Robert Bartoli, PTMiddle Island, NY 119531467652792
- Anna CuevasMiddle Island, NY 119531528492238
- Stephanie GrzymalaMiddle Island, NY 119531205254018
- Leigh Machado, TEACHERMiddle Island, NY 119531437641776
- Kristin Muzia, TEACHERSMiddle Island, NY 119531326558487
- Barbara PorriniMiddle Island, NY 119531508128463
Common questions
What is Jeff Koenigsberg's NPI number?
Jeff Koenigsberg's National Provider Identifier (NPI) is 1245725407, issued on Jun 28, 2018. An NPI identifies a provider in billing; it is not a license.
Where is Jeff Koenigsberg located?
The NPPES record lists a practice address at 35 Longwood RD, Middle Island, NY, 11953. Phone: (631) 924-0008. Providers update this record themselves, so call before visiting.
How can I verify Jeff Koenigsberg'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.