John Abadeer

Individual provider Active NPI Physician Assistant · Brooklyn, NY

NPI 1801434949 · NPPES record last updated Dec 10, 2021

Key facts

NPI
1801434949
Entity type
Individual (NPI type 1)
Primary specialty
Physician Assistant 363A00000X
Practice address
1075 E 51St St
Brooklyn, NY 11234-1620
Phone
(347) 543-4972
NPI assigned
Dec 19, 2019
Sex
Male
Sole proprietor
Yes

Organizations & group practices 14

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 10

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

Medicare Care Compare profile

Specialty
Physician Assistant
Education
Other, 2021
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Josef Schenker MD PC (57 clinicians)
Rwjbh Emergency Medicine Associates, LLC (826 clinicians)
New York Society for the Relief of Ruptured and Crippled Maintaining (115 clinicians)

Practice addresses (Care Compare)

1811 Ave J
Brooklyn, NY 11230-3808
Phone (718) 534-0689

225 Williamson St
Elizabeth, NJ 07202-3625
Phone (908) 994-5422

4426 18TH Ave
Brooklyn, NY 11204-1201
Phone (718) 635-9700

535 E 70TH St
New York, NY 10021-4823
Phone (212) 774-7598

6122 Fresh Pond Rd
Middle Village, NY 11379-1040
Phone (718) 502-3000

Hospital & facility affiliations

  • Hospital for Special Surgery Hospital · New York, NY · CCN 330270

Medicare participation

Medicare fee-for-service enrollment
Enrolled (2 enrollments) in NY, NJ
Eligible to order & refer
Part B services: Yes · DME: Yes · Home health: Yes · Power mobility devices: Yes · Hospice: No

Medicare enrollment records

Enrollment IDStateProvider typePAC IDDetails
I20211112001444 NY Practitioner - Physician Assistant 4284023284 Reassigns benefits to 7 organizations
I20240417000515 NJ Practitioner - Physician Assistant 4284023284 Reassigns benefits to 3 organizations

National Provider Directory

Medicare enrollment (NPD)
Yes
Credentials
Physician Assistant

State licenses

LicenseStateTypeSpecialty
027033NYMDEndodontist

Practice roles

OrganizationSpecialtyStatusNew patients
New York Society for the Relief of Ruptured & Crippled Maintaining Current
since Jul 1, 2024
Accepting new patients
Icahn School of Medicine at Mount Sinai Current
since Jun 10, 2024
Accepting new patients
Icahn School of Medicine at Mount Sinai Current
since Jun 10, 2024
Accepting new patients
Rwjbh Observation Associates LLC Physician Assistant Current
since Sep 20, 2025
Accepting new patients
Rwjbh Emergency Medicine Associates, LLC Physician Assistant Current
since Sep 20, 2025
Accepting new patients
Rockland Medical Group, PLLC Past
since Apr 15, 2017
Accepting new patients
Recover Pro Medical & Wellness Past Accepting new patients
Pharma Holding Inc Past
since Jul 23, 2023
Accepting new patients

Locations

225 Williamson St
Elizabeth, NJ 07202
Phone (908) 994-5204

600 River Ave
Lakewood, NJ 08701
Phone (732) 363-1900

110 Rehill Ave
Somerville, NJ 08876
Phone (908) 429-5833

1 Hamilton Health Pl
Trenton, NJ 08690
Phone (609) 584-6763

13620 38th Ave
Ste 5F
Flushing, NY 11354
Phone (347) 909-7041

535 E 70th St
New York, NY 10021

1010 N Broadway
Yonkers, NY 10701
Phone (914) 968-3535

Interoperability endpoints

  • FHIR API: https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/DSTU2
  • Direct secure messaging: jabadeer1374519@nychhc.direct-ci.com
  • FHIR API: https://epicproxy.et0927.epichosted.com/FHIRProxy/api/FHIR/R4/

Specialties & licenses

Specialty (taxonomy)CodeLicenseStatePrimary
Physician Assistant 363A00000X Yes

Addresses

Primary practice location

1075 E 51St St
Brooklyn, NY 11234-1620

Mailing address

1075 E 51St St
Brooklyn, NY 11234-1620
Phone (347) 543-4972

Other providers in Brooklyn, NY

All providers in Brooklyn, NY · Physician Assistant in New York

Sources for this page

Verify at the official NPI Registry.