Lisa Silvia Wiechmann, MD - Medicare General Surgery in New York, NY

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Lisa Silvia Wiechmann, MD is a medicare enrolled "Surgery - Surgical Oncology" physician in New York, New York. She graduated from medical school in 1999 and has 25 years of diverse experience with area of expertise as General Surgery. She is a member of the group practice Trustees Of Columbia University In The City Of New York and her current practice location is 161 Fort Washington Ave Fl 10, New York, New York. You can reach out to her office (for appointments etc.) via phone at (212) 305-9676.

Lisa Silvia Wiechmann is licensed to practice in New York (license number 249341) 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 1942460365.

Contact Information

Lisa Silvia Wiechmann, MD
161 Fort Washington Ave Fl 10,
New York, NY 10032-3729
(212) 305-9676
(212) 305-1522

Map and Direction




Physician's Profile

Full NameLisa Silvia Wiechmann
GenderFemale
SpecialityGeneral Surgery
Experience25 Years
Location161 Fort Washington Ave Fl 10, 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:
  • Lisa Silvia Wiechmann graduated from medical school in 1999
  NPI Data:
  • NPI Number: 1942460365
  • Provider Enumeration Date: 06/10/2008
  • Last Update Date: 03/07/2023
  Medicare PECOS Information:
  • PECOS PAC ID: 8820135718
  • Enrollment ID: I20091026000564

Medical Identifiers

Medical identifiers for Lisa Silvia Wiechmann such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1942460365NPI-NPPES
03135577MedicaidNY
A400167592OtherNYNY MEDICARE PTAN
P01822802OtherNYRAIL ROAD MEDICARE

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2086X0206XSurgery - Surgical Oncology 249341 (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. Lisa Silvia Wiechmann allows following entities to bill medicare on her behalf.
Entity NameMontefiore Medical Center
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063525152
PECOS PAC ID: 3779496021
Enrollment ID: O20031113000235
Entity NameThe Trustees Of Columbia University In The City Of New York
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1265598783
PECOS PAC ID: 4688772395
Enrollment ID: O20070604000623
Entity NameLawrence Medical Associates Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023257441
PECOS PAC ID: 1759439631
Enrollment ID: O20090504000017
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

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. Lisa Silvia Wiechmann 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
Lisa Silvia Wiechmann, MD
161 Fort Washington Ave Fl 10,
New York, NY 10032-3729

Ph: (212) 305-9676		Lisa Silvia Wiechmann, MD
161 Fort Washington Ave Fl 10,
New York, NY 10032-3729

Ph: (212) 305-9676

Reviews and Comments


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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.

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