Bridget O'sullivan, PA-C - Medicare Physician Assistant in Southampton, NY

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Bridget O'sullivan, PA-C is a medicare enrolled "Physician Assistant - Medical" in Southampton, New York. She graduated from nursing school in 2021 and has 5 years of diverse experience with area of expertise as Physician Assistant. She is a member of the group practice Stony Brook Internists University Faculty Practice Corporation, North Shore-lij Medical Pc and her current practice location is 740 County Road 39a, Southampton, New York. You can reach out to her office (for appointments etc.) via phone at (631) 638-7400.

Bridget O'sullivan is licensed to practice in NU (license number ) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1831841519.

Contact Information

Bridget O'sullivan, PA-C
740 County Road 39a,
Southampton, NY 11968-5247
(631) 638-7400
Not Available

Map and Direction




Provider's Profile

Full NameBridget O'sullivan
GenderFemale
SpecialityPhysician Assistant
Experience5 Years
Location740 County Road 39a, Southampton, New York
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Bridget O'sullivan graduated from nursing school in 2021
  NPI Data:
  • NPI Number: 1831841519
  • Provider Enumeration Date: 01/24/2022
  • Last Update Date: 10/30/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 5597201749
  • Enrollment ID: I20240724000116

Medical Identifiers

Medical identifiers for Bridget O'sullivan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1831841519NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
363AM0700XPhysician Assistant - Medical (NU)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stony Brook University HospitalStony brook, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stony Brook Internists University Faculty Practice Corporation9133019821427
North Shore-lij Medical Pc33757015686374

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. Bridget O'sullivan allows following entities to bill medicare on her behalf.
Entity NameStony Brook Internists University Faculty Practice Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1295778371
PECOS PAC ID: 9133019821
Enrollment ID: O20040317000450
Entity NameStony Brook Internists University Faculty Practice Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1659310241
PECOS PAC ID: 9133019821
Enrollment ID: O20040731000094
Entity NameNorth Shore-lij Medical PC
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1053688572
PECOS PAC ID: 3375701568
Enrollment ID: O20120220000262

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. Bridget O'sullivan 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
Bridget O'sullivan, PA-C
1264 Lakeshore Dr,
Massapequa Park, NY 11762-1754

Ph: (516) 724-2969		Bridget O'sullivan, PA-C
740 County Road 39a,
Southampton, NY 11968-5247

Ph: (631) 638-7400

Reviews and Comments


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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.