Dr Winnie Au, MD - Medicare Diagnostic Radiology in New York, NY

Dr Winnie Au, MD is a medicare enrolled "Radiology - Diagnostic Radiology" physician in New York, New York. She went to Yale University School Of Medicine and graduated in 2001 and has 23 years of diverse experience with area of expertise as Diagnostic Radiology. She is a member of the group practice Trustees Of Columbia University In The City Of New York and her current practice location is 630 W 168th St, Mc28, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 305-1948.

Dr Winnie Au is licensed to practice in New York (license number 226923) 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 1114977998.

Contact Information

Dr Winnie Au, MD
630 W 168th St, Mc28,
New York, NY 10032-3725
(212) 305-1948
(212) 305-5777

Map and Direction




Physician's Profile

Full NameDr Winnie Au
GenderFemale
SpecialityDiagnostic Radiology
Experience23 Years
Location630 W 168th St, New York, New York
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:
  • Dr Winnie Au attended and graduated from Yale University School Of Medicine in 2001
  NPI Data:
  • NPI Number: 1114977998
  • Provider Enumeration Date: 05/11/2006
  • Last Update Date: 01/07/2008
  Medicare PECOS Information:
  • PECOS PAC ID: 1254343213
  • Enrollment ID: I20060613000141

Medical Identifiers

Medical identifiers for Dr Winnie Au such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1114977998NPI-NPPES
W35021OtherNYMEDICARE GROUP#
02780138MedicaidNY
1107003OtherNYMEDICAID GROUP#
1114977998OtherNYPROVIDER NPI#
1467560854OtherNYMEDICARE GROUP NPI

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2085R0202XRadiology - Diagnostic Radiology 226923 (New York)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
New York-presbyterian HospitalNew york, NYHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Trustees Of Columbia University In The City Of New York85279725461895

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 Winnie Au allows following entities to bill medicare on her behalf.
Entity NameTrustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508266347
PECOS PAC ID: 8527972546
Enrollment ID: O20151201002613
Entity NameColumbiadoctors/newyork-presbyterianimaging
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1902345986
PECOS PAC ID: 6608141981
Enrollment ID: O20171012002443

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 Winnie Au 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 Winnie Au, MD
630 W 168th St, Mc28,
New York, NY 10032-3725

Ph: (212) 305-1948
Dr Winnie Au, MD
630 W 168th St, Mc28,
New York, NY 10032-3725

Ph: (212) 305-1948

Reviews and Comments


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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.

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