Stephanie N Gilleran, DO - Medicare Pulmonary Disease in East Patchogue, NY

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Stephanie N Gilleran, DO is a medicare enrolled "Internal Medicine - Pulmonary Disease" physician in East Patchogue, New York. She went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 1998 and has 28 years of diverse experience with area of expertise as Pulmonary Disease. She is a member of the group practice Stony Brook Internists University Faculty Practice Corporation and her current practice location is 285 Sills Rd, Building 7, Suite B, East Patchogue, New York. You can reach out to her office (for appointments etc.) via phone at (631) 654-4577.

Stephanie N Gilleran is licensed to practice in New York (license number 221807) 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 1902892581.

Contact Information

Stephanie N Gilleran, DO
285 Sills Rd, Building 7, Suite B,
East Patchogue, NY 11772-4869
(631) 654-4577
(631) 654-3391

Map and Direction




Physician's Profile

Full NameStephanie N Gilleran
GenderFemale
SpecialityPulmonary Disease
Experience28 Years
Location285 Sills Rd, East Patchogue, 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:
  • Stephanie N Gilleran attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 1998
  NPI Data:
  • NPI Number: 1902892581
  • Provider Enumeration Date: 09/20/2005
  • Last Update Date: 08/16/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 4183688476
  • Enrollment ID: I20041116001029

Medical Identifiers

Medical identifiers for Stephanie N Gilleran such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1902892581NPI-NPPES
02556187MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RP1001XInternal Medicine - Pulmonary Disease 221807 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stony Brook University HospitalStony brook, NYHospital
John T Mather Memorial Hospital Of Port JeffersonPort jefferson, NYHospital
Long Island Community HospitalPatchogue, NYHospital
St Charles HospitalPort jefferson, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stony Brook Internists University Faculty Practice Corporation9133019821427

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. Stephanie N Gilleran 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

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. Stephanie N Gilleran 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
Stephanie N Gilleran, DO
285 Sills Rd, Building 7, Suite B,
East Patchogue, NY 11772-4869

Ph: (631) 654-4577		Stephanie N Gilleran, DO
285 Sills Rd, Building 7, Suite B,
East Patchogue, NY 11772-4869

Ph: (631) 654-4577

Reviews and Comments


Internal Medicine Doctors in East Patchogue, NY

Joel Myladoor Chandy, D.O.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 260 Patchogue Yaphank Rd, East Patchogue, NY 11772
Phone: 631-289-0300    
Qazi Qaisar Afzal, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 285 Sills Rd, Building 7, Suite B, East Patchogue, NY 11772
Phone: 631-654-4577    Fax: 631-654-3391
Amit Sankar Mandal, MD
Pulmonary Disease
Medicare: May Accept Medicare Assignments
Practice Location: 100 Hospital Rd Ste 201, East Patchogue, NY 11772
Phone: 631-475-6900    
Shahriar Joseph Khalili, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 285 Sills Road, Building #14, East Patchogue, NY 11772
Phone: 631-447-8300    Fax: 631-447-8872
Dr. Samuel Thomas Arcieri, MD
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 100 Hospital Rd Ste 201, East Patchogue, NY 11772
Phone: 631-475-6900    
Ajish Pillai, M.D.
Pulmonary Disease
Medicare: Accepting Medicare Assignments
Practice Location: 260 Patchogue Yaphank Rd Ste C, East Patchogue, NY 11772
Phone: 215-762-7000    
Robert M Chernaik, MD
Pulmonary Disease
Medicare: Medicare Enrolled
Practice Location: 285 Sills Rd Bldg 4d, East Patchogue, NY 11772
Phone: 631-654-1800    Fax: 631-240-9181

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.

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