William Paul Semanczuk, MD - Medicare Anesthesiology in Hackensack, NJ

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William Paul Semanczuk, MD is a medicare enrolled "Anesthesiology" physician in Hackensack, New Jersey. He graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as Anesthesiology. He is a member of the group practice North Shore - Lij Anesthesiology, Pc and his current practice location is 30 Prospect Ave, Hackensack, New Jersey. You can reach out to his office (for appointments etc.) via phone at (201) 488-0066.

William Paul Semanczuk is licensed to practice in New Jersey (license number 25MA07526400) 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 1720061146.

Contact Information

William Paul Semanczuk, MD
30 Prospect Ave,
Hackensack, NJ 07601-1914
(201) 488-0066
(201) 488-6769

Map and Direction




Physician's Profile

Full NameWilliam Paul Semanczuk
GenderMale
SpecialityAnesthesiology
Experience25 Years
Location30 Prospect Ave, Hackensack, New Jersey
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 Paul Semanczuk graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1720061146
  • Provider Enumeration Date: 11/21/2005
  • Last Update Date: 08/25/2010
  Medicare PECOS Information:
  • PECOS PAC ID: 3971593260
  • Enrollment ID: I20170522000962

Medical Identifiers

Medical identifiers for William Paul Semanczuk such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1720061146NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 25MA07526400 (New Jersey)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Nyack HospitalNyack, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
North Shore - Lij Anesthesiology, Pc1153602453796

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 Paul Semanczuk allows following entities to bill medicare on his behalf.
Entity NameNortheastern Anesthesia Services Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1558314674
PECOS PAC ID: 4981593662
Enrollment ID: O20040311000798
Entity NameMedical Ancillary Services Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1427344373
PECOS PAC ID: 3274701172
Enrollment ID: O20110720000421
Entity NameNorth Shore - Lij Anesthesiology, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417401266
PECOS PAC ID: 1153602453
Enrollment ID: O20161228001498

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 Paul Semanczuk 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 Paul Semanczuk, MD
Po Box 18914,
Newark, NJ 07191-8914

Ph: (201) 488-0066		William Paul Semanczuk, MD
30 Prospect Ave,
Hackensack, NJ 07601-1914

Ph: (201) 488-0066

Reviews and Comments


Anesthesiology Doctors in Hackensack, NJ

Mr. Philip Ofosu Eck, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 30 Prospect Ave Ste 2703, Hackensack, NJ 07601
Phone: 551-996-2419    Fax: 551-996-3962
Ms. Somdatta Gupta,
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 30 Prospect Ave, Hackensack, NJ 07601
Phone: 973-216-7796    
Michael E Cullen, M.D.
Anesthesiology
Medicare: Accepting Medicare Assignments
Practice Location: 30 Prospect Ave, Hackensack, NJ 07601
Phone: 201-488-0066    Fax: 201-488-6769
William P Brotherton, M.D.
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 140 Prospect Ave, Suite 8, Hackensack, NJ 07601
Phone: 201-488-0066    Fax: 201-488-6769
Steven Alan Topfer, DO
Anesthesiology
Medicare: Medicare Enrolled
Practice Location: 30 Prospect Ave, Hackensack, NJ 07601
Phone: 201-488-0066    Fax: 201-488-6769
Stephen M Weitzman, MD
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 100 Prospect Ave, 4f, Hackensack, NJ 07601
Phone: 201-487-8557    
Angela Lee,
Anesthesiology
Medicare: Not Enrolled in Medicare
Practice Location: 30 Prospect Ave Ste 2703, Hackensack, NJ 07601
Phone: 551-996-2419    

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.