Benjamin Bansun Chang, MD - Medicare Vascular Surgery in Williamsport, PA

Benjamin Bansun Chang, MD is a medicare enrolled "Surgery - Vascular Surgery" physician in Williamsport, Pennsylvania. He went to Albany Medical College Of Union University and graduated in 1982 and has 42 years of diverse experience with area of expertise as Vascular Surgery. He is a member of the group practice Susquehanna Physician Services and his current practice location is 740 High St Ste 2001, Williamsport, Pennsylvania. You can reach out to his office (for appointments etc.) via phone at (703) 212-8055.

Benjamin Bansun Chang is licensed to practice in Pennsylvania (license number MD476246) 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 1023008117.

Contact Information

Benjamin Bansun Chang, MD
740 High St Ste 2001,
Williamsport, PA 17701-3102
(703) 212-8055
Not Available

Map and Direction




Physician's Profile

Full NameBenjamin Bansun Chang
GenderMale
SpecialityVascular Surgery
Experience42 Years
Location740 High St Ste 2001, Williamsport, Pennsylvania
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:
  • Benjamin Bansun Chang attended and graduated from Albany Medical College Of Union University in 1982
  NPI Data:
  • NPI Number: 1023008117
  • Provider Enumeration Date: 10/28/2005
  • Last Update Date: 01/06/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 4183618416
  • Enrollment ID: I20220112002155

Medical Identifiers

Medical identifiers for Benjamin Bansun Chang such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1023008117NPI-NPPES
01022251MedicaidNY

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0204XRadiology - Vascular & Interventional Radiology 1697666 (New York)Secondary
2086S0129XSurgery - Vascular Surgery 169766 (New York)Secondary
208G00000XThoracic Surgery (cardiothoracic Vascular Surgery) 169766 (New York)Secondary
2086S0129XSurgery - Vascular Surgery MD476246 (Pennsylvania)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Williamsport Regional Medical CenterWilliamsport, PAHospital
Good Samaritan Hospital Of SuffernSuffern, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Susquehanna Physician Services2264336460492

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. Benjamin Bansun Chang allows following entities to bill medicare on his behalf.
Entity NameSusquehanna Physician Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1962446971
PECOS PAC ID: 2264336460
Enrollment ID: O20040709000543

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. Benjamin Bansun Chang 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
Benjamin Bansun Chang, MD
1201 Grampian Blvd,
Williamsport, PA 17701-1900

Ph: (570) 326-8723
Benjamin Bansun Chang, MD
740 High St Ste 2001,
Williamsport, PA 17701-3102

Ph: (703) 212-8055

Reviews and Comments


Surgery Doctors in Williamsport, PA

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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.