Dr Wai Soon Chan, DO - Medicare Internal Medicine in Livingston, NJ

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Dr Wai Soon Chan, DO is a medicare enrolled "Internal Medicine - Critical Care Medicine" physician in Livingston, New Jersey. His current practice location is 94 Old Short Hills Rd, Livingston, New Jersey. You can reach out to his office (for appointments etc.) via phone at (973) 886-7819.

Dr Wai Soon Chan is licensed to practice in New Jersey (license number 25MB11177700) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1699263582.

Contact Information

Dr Wai Soon Chan, DO
94 Old Short Hills Rd,
Livingston, NJ 07039-5672
(973) 886-7819
Not Available

Map and Direction




Physician's Profile

Full NameDr Wai Soon Chan
GenderMale
SpecialityInternal Medicine - Critical Care Medicine
Location94 Old Short Hills Rd, Livingston, New Jersey
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1699263582
  • Provider Enumeration Date: 04/25/2018
  • Last Update Date: 01/12/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 0547625535
  • Enrollment ID: I20230426001613

Medical Identifiers

Medical identifiers for Dr Wai Soon Chan such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1699263582NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 25MB11177700 (New Jersey)Secondary
207RC0200XInternal Medicine - Critical Care Medicine 25MB11177700 (New Jersey)Primary

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 Wai Soon Chan allows following entities to bill medicare on his behalf.
Entity NameRwjbh Observation Associates Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1760095806
PECOS PAC ID: 5193137503
Enrollment ID: O20201209000008
Entity NameRwjbh Emergency Medicine Associates, Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912510041
PECOS PAC ID: 0941612840
Enrollment ID: O20201217002547

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 Wai Soon Chan 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 Wai Soon Chan, DO
94 Old Short Hills Rd,
Livingston, NJ 07039-5672

Ph: () -		Dr Wai Soon Chan, DO
94 Old Short Hills Rd,
Livingston, NJ 07039-5672

Ph: (973) 886-7819

Reviews and Comments


Internal Medicine Doctors in Livingston, NJ

Bilal Khan,
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 94 Old Short Hills Rd, Livingston, NJ 07039
Phone: 646-591-5953    
Dr. Bruce Joseph Haik, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 94 Old Short Hills Road Suite 2511, Livingston, NJ 07039
Phone: 973-731-9442    Fax: 973-731-2918
Parvathy Thiruwilwamala, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 94 Old Short Hills Rd, Livingston, NJ 07039
Phone: 973-322-5000    
Bansari Vyas, MD
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 94 Old Short Hills Rd, Livingston, NJ 07039
Phone: 973-322-5000    
Dr. Michael Gutkin, M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 349 E Northfield Rd, Suite 202, Livingston, NJ 07039
Phone: 973-597-1107    Fax: 973-597-1407
Dr. Eugene Ludwig Evans Jr., M.D.
Critical Care Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2 W Northfield Rd, Suite 211, Livingston, NJ 07039
Phone: 973-758-0044    Fax: 973-758-0055
Dr. Stuart E Baskin, M.D.
Critical Care Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 315 E Northfield Rd, Suite 1a, Livingston, NJ 07039
Phone: 973-994-2121    Fax: 973-535-8191

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.