Dr Sayed M Khwaja, DO - Medicare Emergency Medicine in Stony Brook, NY

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Dr Sayed M Khwaja, DO is a medicare enrolled "Emergency Medicine" physician in Stony Brook, New York. He went to New York College Of Osteo Medicine Of New York Institute Of Technology and graduated in 2002 and has 23 years of diverse experience with area of expertise as Emergency Medicine. He is a member of the group practice Sumaiyah Medical Pc and his current practice location is University Hospital, L4, Stony Brook, New York. You can reach out to his office (for appointments etc.) via phone at (631) 444-2499.

Dr Sayed M Khwaja is licensed to practice in New York (license number 236355) 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 1780612648.

Contact Information

Dr Sayed M Khwaja, DO
University Hospital, L4,
Stony Brook, NY 11794-0001
(631) 444-2499
Not Available

Map and Direction




Physician's Profile

Full NameDr Sayed M Khwaja
GenderMale
SpecialityEmergency Medicine
Experience23 Years
LocationUniversity Hospital, L4, Stony Brook, 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:
  • Dr Sayed M Khwaja attended and graduated from New York College Of Osteo Medicine Of New York Institute Of Technology in 2002
  NPI Data:
  • NPI Number: 1780612648
  • Provider Enumeration Date: 06/29/2006
  • Last Update Date: 07/08/2007
  Medicare PECOS Information:
  • PECOS PAC ID: 7719914506
  • Enrollment ID: I20050723000041

Medical Identifiers

Medical identifiers for Dr Sayed M Khwaja such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1780612648NPI-NPPES
02735028MedicaidNY
7956744OtherNYAETNA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 236355 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Catherine Of Siena HospitalSmithtown, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Sumaiyah Medical Pc25676302135

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. Dr Sayed M Khwaja allows following entities to bill medicare on his behalf.
Entity NameIsland Emergency Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1639160385
PECOS PAC ID: 4981503513
Enrollment ID: O20040102000662
Entity NamePort Emergency Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912988395
PECOS PAC ID: 1456376177
Enrollment ID: O20051012000370
Entity NameSiena Emergency Medical Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1356507099
PECOS PAC ID: 9830257625
Enrollment ID: O20081023000132
Entity NameSumaiyah Medical Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508151820
PECOS PAC ID: 2567630213
Enrollment ID: O20110722000650

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. Dr Sayed M Khwaja 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
Dr Sayed M Khwaja, DO
Po Box 1559,
Stony Brook, NY 11790-0989

Ph: (631) 444-2499		Dr Sayed M Khwaja, DO
University Hospital, L4,
Stony Brook, NY 11794-0001

Ph: (631) 444-2499

Reviews and Comments


Emergency Medicine Doctors in Stony Brook, NY

Dr. Lauren Marie Maloney, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: Department Of Emergency Medicine, Hsc Level 4 Room 080, Stony Brook, NY 11794
Phone: 631-444-3880    
Dr. Christopher Carleo, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: University Hospital, L4, Stony Brook, NY 11794
Phone: 631-444-2499    
Dr. Dieu-huong Thi Ho, M.D.
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Stony Brook Medicine Department Of Emergency, Hsc Level 4 Room 080, Stony Brook, NY 11794
Phone: 631-444-3880    Fax: 631-444-3919
Dr. Simran Buttar, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 101 Nicolls Rd, Stony Brook, NY 11794
Phone: 631-444-2499    
Dr. Andrea Libutti, M.D.
Emergency Medicine
Medicare: May Accept Medicare Assignments
Practice Location: University Hospital, L4, Stony Brook, NY 11794
Phone: 631-444-2499    
Dr. Lawrence William Kelly Jr., MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: Stony Brook University Hospital, Department Of Emergency Medicine, Hsc, L-4, Room 080, Stony Brook, NY 11794
Phone: 631-444-3880    Fax: 631-444-6031
Dr. Frederick Schiavone, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: University Hospital, L4, Stony Brook, NY 11794
Phone: 631-444-2499    

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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