Cynthia Lien, MD - Medicare Anesthesiology in Milwaukee, WI

Cynthia Lien, MD is a medicare enrolled "Anesthesiology" physician in Milwaukee, Wisconsin. She went to Columbia University College Of Physicians And Surgeons and graduated in 1985 and has 39 years of diverse experience with area of expertise as Anesthesiology. She is a member of the group practice The Medical College Of Wisconsin Inc and her current practice location is 9200 W Wisconsin Ave, Department Of Anesthesiology, Milwaukee, Wisconsin. You can reach out to her office (for appointments etc.) via phone at (414) 805-8700.

Cynthia Lien is licensed to practice in Wisconsin (license number 66717) 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 1629165709.

Contact Information

Cynthia Lien, MD
9200 W Wisconsin Ave, Department Of Anesthesiology,
Milwaukee, WI 53226-3522
(414) 805-8700
(414) 259-1522

Map and Direction




Physician's Profile

Full NameCynthia Lien
GenderFemale
SpecialityAnesthesiology
Experience39 Years
Location9200 W Wisconsin Ave, Milwaukee, 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:
  • Cynthia Lien attended and graduated from Columbia University College Of Physicians And Surgeons in 1985
  NPI Data:
  • NPI Number: 1629165709
  • Provider Enumeration Date: 10/09/2006
  • Last Update Date: 03/31/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 7416133525
  • Enrollment ID: I20170106001595

Medical Identifiers

Medical identifiers for Cynthia Lien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1629165709NPI-NPPES
1629165709MedicaidWI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207L00000XAnesthesiology 166655 (New York)Secondary
207L00000XAnesthesiology 66717 (Wisconsin)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Froedtert Memorial Lutheran HospitalMilwaukee, WIHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The Medical College Of Wisconsin Inc26683843711736

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. Cynthia Lien allows following entities to bill medicare on her behalf.
Entity NameThe Medical College Of Wisconsin Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1699720086
PECOS PAC ID: 2668384371
Enrollment ID: O20031120000259

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. Cynthia Lien 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
Cynthia Lien, MD
9200 W Wisconsin Ave, Department Of Anesthesiology,
Milwaukee, WI 53226-3522

Ph: (414) 805-8700
Cynthia Lien, MD
9200 W Wisconsin Ave, Department Of Anesthesiology,
Milwaukee, WI 53226-3522

Ph: (414) 805-8700

Reviews and Comments


Anesthesiology Doctors in Milwaukee, WI

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Dr. Stephen R Thompson, M.D.
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Dr. Christina D Diaz, M.D.
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Dr. John V Selthafner, MD
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Anne M Fagan, MD
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Phone: 414-302-9196    

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.