John William Mcdonnell Jr, PA-C - Medicare Physician Assistant in Setauket, NY

John William Mcdonnell Jr, PA-C is a medicare enrolled "Physician Assistant - Surgical" in Setauket, New York. He graduated from nursing school in 2020 and has 6 years of diverse experience with area of expertise as Physician Assistant. He is a member of the group practice North Shore-lij Medical Pc, Orthopedic Assoc Of Long Island Physicians And Medical Group Pllc and his current practice location is 14 Technology Dr, Setauket, New York. You can reach out to his office (for appointments etc.) via phone at (631) 444-4233.

John William Mcdonnell Jr is licensed to practice in New York (license number 025301) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1669081865.

Contact Information

John William Mcdonnell Jr, PA-C
14 Technology Dr,
Setauket, NY 11733-3472
(631) 444-4233
Not Available

Map and Direction




Provider's Profile

Full NameJohn William Mcdonnell Jr
GenderMale
SpecialityPhysician Assistant
Experience6 Years
Location14 Technology Dr, Setauket, New York
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • John William Mcdonnell Jr graduated from nursing school in 2020
  NPI Data:
  • NPI Number: 1669081865
  • Provider Enumeration Date: 07/24/2020
  • Last Update Date: 06/03/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 6507275658
  • Enrollment ID: I20210503000727

Medical Identifiers

Medical identifiers for John William Mcdonnell Jr such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1669081865NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363A00000XPhysician Assistant 025301 (New York)Secondary
363AM0700XPhysician Assistant - Medical 025301 (New York)Secondary
363AS0400XPhysician Assistant - Surgical 025301 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
South Shore University HospitalBay shore, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore-lij Medical Pc33757015686374
Orthopedic Assoc Of Long Island Physicians And Medical Group Pllc620416914731

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. John William Mcdonnell Jr allows following entities to bill medicare on his behalf.
Entity NameNorth Shore-lij Medical PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262
Entity NameOrthopedic Assoc of Long Island Physicians & Medical Group PLLC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1225593809
PECOS PAC ID: 6204169147
Enrollment ID: O20190610001136

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. John William Mcdonnell Jr is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
John William Mcdonnell Jr, PA-C
14 Technology Dr,
Setauket, NY 11733-3472

Ph: (631) 444-4233
John William Mcdonnell Jr, PA-C
14 Technology Dr,
Setauket, NY 11733-3472

Ph: (631) 444-4233

Reviews and Comments


Physician Assistant Nurses in Setauket, NY

Sarah Kirsch, PA-C
Physician Assistant
Medicare: May Accept Medicare Assignments
Practice Location: 5 China Ln, Setauket, NY 11733
Phone: 631-873-9312    
Nicole Paige Polimeni, PA-C
Physician Assistant
Medicare: Medicare Enrolled
Practice Location: 4 Kenwood St, Setauket, NY 11733
Phone: 631-871-1412    
Kiera Ramaliu,
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 32 Gnarled Hollow Rd, Setauket, NY 11733
Phone: 631-624-3135    
Jennie Z Jacob, PHYSICIAN ASSISTANT
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 24 Research Way, Setauket, NY 11733
Phone: 631-444-6270    Fax: 631-444-7620
Mr. Scott Matthew Herfel, PA
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 24 Research Way, Suite 500, Setauket, NY 11733
Phone: 631-444-6270    
Lana Dhamija, PA-C
Physician Assistant
Medicare: Accepting Medicare Assignments
Practice Location: 4 Technology Dr Ste 180, Setauket, NY 11733
Phone: 973-617-0664    
Mrs. Sheila Marie Vergith, RN RPA
Physician Assistant
Medicare: Not Enrolled in Medicare
Practice Location: 17 Coraway Road, Setauket, NY 11733
Phone: 631-751-1417    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.