William J Li Pera, MD - Medicare Hematology/oncology in Port Jefferson Station, NY

William J Li Pera, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Port Jefferson Station, New York. He went to State University Of New York Downstate Medical Center and graduated in 1982 and has 42 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice North Shore Hematology Oncology Associates Pc and his current practice location is 49 Nesconset Hwy, Port Jefferson Station, New York. You can reach out to his office (for appointments etc.) via phone at (631) 751-3000.

William J Li Pera is licensed to practice in New York (license number 156944) 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 1932103330.

Contact Information

William J Li Pera, MD
49 Nesconset Hwy,
Port Jefferson Station, NY 11776-2628
(631) 751-3000
(631) 509-6559



Physician's Profile

Full NameWilliam J Li Pera
GenderMale
SpecialityHematology/oncology
Experience42 Years
Location49 Nesconset Hwy, Port Jefferson Station, 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:
  • William J Li Pera attended and graduated from State University Of New York Downstate Medical Center in 1982
  NPI Data:
  • NPI Number: 1932103330
  • Provider Enumeration Date: 06/13/2005
  • Last Update Date: 01/17/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 0840345039
  • Enrollment ID: I20100423000281

Medical Identifiers

Medical identifiers for William J Li Pera such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1932103330NPI-NPPES
01092768MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology 156944 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
John T Mather Memorial Hospital Of Port JeffersonPort jefferson, NYHospital
St Charles HospitalPort jefferson, NYHospital
Monroe Community HospitalRochester, NYHospital
Suny/stony Brook University HospitalStony brook, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore Hematology Oncology Associates Pc1456243641314

News Archive

First Edition: January 4, 2011

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Hikma Pharmaceuticals PLC, the fast growing multinational pharmaceutical group, today notes that Takeda Pharmaceuticals U.S.A. Inc. has been unsuccessful in appealing the decision by the United States District Court for the District of Delaware to deny Takeda's motion for a preliminary injunction in relation to the distribution of Hikma's colchicine 0.6mg capsules for the prophylaxis of gout flares in adults.

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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. William J Li Pera allows following entities to bill medicare on his behalf.
Entity NameNorth Shore Hematology Oncology Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1396794574
PECOS PAC ID: 1456243641
Enrollment ID: O20040324001766

News Archive

First Edition: January 4, 2011

The House GOP leadership sets Jan. 12 as the date for a vote on repealing the health law. Meanwhile, California's new health insurance commissioner takes action on health insurers' expenditures while New York's governor targets Medicaid spending.

EU study to promote health and reduce risk-taking and self-destructive behavior in young people

At the beginning of 2010, the Child and Adolescent Psychiatry Department at the Center for Psychosocial Medicine at Heidelberg University Hospital will conduct a study named "Saving and Empowering Young Lives in Europe (SEYLE) - promoting the health of young people through the prevention of risk-taking and self-destructive behavior" in cooperation with twelve centers in other EU countries and Israel.

Young eczema sufferers infected with common skin bacterium are at higher risk of food allergy

In a new study published today in the Journal of Allergy and Clinical Immunology, scientists from King's College London have found that young children with severe eczema infected with Staphylococcus aureus bacterium, are at a higher risk of developing a food allergy.

Hikma prepares to launch colchicine 0.6mg capsules in the US market

Hikma Pharmaceuticals PLC, the fast growing multinational pharmaceutical group, today notes that Takeda Pharmaceuticals U.S.A. Inc. has been unsuccessful in appealing the decision by the United States District Court for the District of Delaware to deny Takeda's motion for a preliminary injunction in relation to the distribution of Hikma's colchicine 0.6mg capsules for the prophylaxis of gout flares in adults.

Study offers insight into possible cause of lymphoma

The immune system's powerful cellular mutation and repair processes appear to offer important clues as to how lymphatic cancer develops, Yale School of Medicine researchers report this week in Nature.

Read more Medical News

› Verified 3 days ago

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. William J Li Pera 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
William J Li Pera, MD
1500 Route 112 Bldg 4,
Port Jefferson Station, NY 11776-8055

Ph: (631) 751-0000
William J Li Pera, MD
49 Nesconset Hwy,
Port Jefferson Station, NY 11776-2628

Ph: (631) 751-3000

News Archive

First Edition: January 4, 2011

The House GOP leadership sets Jan. 12 as the date for a vote on repealing the health law. Meanwhile, California's new health insurance commissioner takes action on health insurers' expenditures while New York's governor targets Medicaid spending.

EU study to promote health and reduce risk-taking and self-destructive behavior in young people

At the beginning of 2010, the Child and Adolescent Psychiatry Department at the Center for Psychosocial Medicine at Heidelberg University Hospital will conduct a study named "Saving and Empowering Young Lives in Europe (SEYLE) - promoting the health of young people through the prevention of risk-taking and self-destructive behavior" in cooperation with twelve centers in other EU countries and Israel.

Young eczema sufferers infected with common skin bacterium are at higher risk of food allergy

In a new study published today in the Journal of Allergy and Clinical Immunology, scientists from King's College London have found that young children with severe eczema infected with Staphylococcus aureus bacterium, are at a higher risk of developing a food allergy.

Hikma prepares to launch colchicine 0.6mg capsules in the US market

Hikma Pharmaceuticals PLC, the fast growing multinational pharmaceutical group, today notes that Takeda Pharmaceuticals U.S.A. Inc. has been unsuccessful in appealing the decision by the United States District Court for the District of Delaware to deny Takeda's motion for a preliminary injunction in relation to the distribution of Hikma's colchicine 0.6mg capsules for the prophylaxis of gout flares in adults.

Study offers insight into possible cause of lymphoma

The immune system's powerful cellular mutation and repair processes appear to offer important clues as to how lymphatic cancer develops, Yale School of Medicine researchers report this week in Nature.

Read more News

› Verified 3 days ago


Internal Medicine Doctors in Port Jefferson Station, NY

Dr. Michael W Mendelson, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 5360 Nesconset Hghy, Suite B, Port Jefferson Station, NY 11776
Phone: 631-331-3200    Fax: 631-331-3694
Matias M Dcosta, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 931 Hallock Ave, Port Jefferson Station, NY 11776
Phone: 631-331-7200    Fax: 631-331-8636
Dr. Iryna Ilyasova, M.D
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Route 112 Ste A, Port Jefferson Station, NY 11776
Phone: 631-686-1414    
Kinjal Amit Gosalia, STUDENT
Hematology & Oncology
Medicare: Medicare Enrolled
Practice Location: 5316 Nesconset Hwy, Port Jefferson Station, NY 11776
Phone: 631-758-7003    Fax: 631-751-0506
Zarlasht Khan,
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Route 112, Port Jefferson Station, NY 11776
Phone: 631-743-6840    
Anil Sangwan, M.D.
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 116 Terryville Rd, Port Jefferson Station, NY 11776
Phone: 631-928-2002    Fax: 631-473-4427
Anish Desai, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 1500 Route 112 Ste B, Port Jefferson Station, NY 11776
Phone: 631-978-7633    Fax: 631-621-4119

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