Siwen Liu, DO - Medicare General Surgery in Baldwin, WI

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Siwen Liu, DO is a medicare enrolled "Surgery" physician in Baldwin, Wisconsin. She graduated from medical school in 2017 and has 8 years of diverse experience with area of expertise as General Surgery. She is a member of the group practice Baldwin Area Medical Center Inc and her current practice location is 1100 Bergslien St, Baldwin, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (715) 684-1111.

Siwen Liu is licensed to practice in Wisconsin (license number 81075) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1972037158.

Contact Information

Siwen Liu, DO
1100 Bergslien St,
Baldwin, WI 54002-2600
(715) 684-1111
(715) 684-1119

Map and Direction




Physician's Profile

Full NameSiwen Liu
GenderFemale
SpecialityGeneral Surgery
Experience8 Years
Location1100 Bergslien St, Baldwin, Wisconsin
Accepts Medicare AssignmentsYes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Siwen Liu graduated from medical school in 2017
  NPI Data:
  • NPI Number: 1972037158
  • Provider Enumeration Date: 04/14/2017
  • Last Update Date: 12/29/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 0941661391
  • Enrollment ID: I20230801002674

Medical Identifiers

Medical identifiers for Siwen Liu such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1972037158NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 81075 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Western Wisconsin HealthBaldwin, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Baldwin Area Medical Center Inc791180058676

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. Siwen Liu allows following entities to bill medicare on her behalf.
Entity NameBaldwin Area Medical Center Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1467496133
PECOS PAC ID: 7911800586
Enrollment ID: O20040310000505
Entity NameHudson Physicians Sc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1770916827
PECOS PAC ID: 2668607557
Enrollment ID: O20131031000204

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. Siwen Liu 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
Siwen Liu, DO
1100 Bergslien St,
Baldwin, WI 54002-2600

Ph: (715) 684-1111		Siwen Liu, DO
1100 Bergslien St,
Baldwin, WI 54002-2600

Ph: (715) 684-1111

Reviews and Comments


Surgery Doctors in Baldwin, WI

Clint G Semrau, DO
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Bergslien St, Baldwin, WI 54002
Phone: 715-684-1111    Fax: 715-684-1119
Dr. Peter Scott Dahlberg, M.D.
Surgery
Medicare: Accepting Medicare Assignments
Practice Location: 1100 Bergslien St, Baldwin, WI 54002
Phone: 715-684-1111    

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.