Vivienne Yumasi, MD - Medicare Internal Medicine in Winchester, MA

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Vivienne Yumasi, MD is a medicare enrolled "Internal Medicine" physician in Winchester, Massachusetts. She graduated from medical school in 1994 and has 30 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Vantage Healthcare Llc, Winchester Lahey Inpatient Specialists Pllc and her current practice location is 41 Highland Ave, Winchester, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 756-7095.

Vivienne Yumasi is licensed to practice in Massachusetts (license number 234253) 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 1528242203.

Contact Information

Vivienne Yumasi, MD
41 Highland Ave,
Winchester, MA 01890-1446
(781) 756-7095
Not Available

Map and Direction




Physician's Profile

Full NameVivienne Yumasi
GenderFemale
SpecialityInternal Medicine
Experience30 Years
Location41 Highland Ave, Winchester, Massachusetts
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:
  • Vivienne Yumasi graduated from medical school in 1994
  NPI Data:
  • NPI Number: 1528242203
  • Provider Enumeration Date: 12/18/2007
  • Last Update Date: 04/03/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 6406938703
  • Enrollment ID: I20080125000175

Medical Identifiers

Medical identifiers for Vivienne Yumasi such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528242203NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 234253 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Compassus - Southern MassachusettsNorwood, MAHospice
Winchester HospitalWinchester, MAHospital
Wakefield CenterWakefield, MANursing home
Glen Ridge Nursing Care CenterMedford, MANursing home
Hathorne HillDanvers, MANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Vantage Healthcare Llc822436119176
Winchester Lahey Inpatient Specialists Pllc660815014921

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. Vivienne Yumasi allows following entities to bill medicare on her behalf.
Entity NameGenesis Eldercare Physician Services Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1104819259
PECOS PAC ID: 9830002534
Enrollment ID: O20040824000702
Entity NameWinchester Lahey Inpatient Specialists Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1144770629
PECOS PAC ID: 6608150149
Enrollment ID: O20170301002194
Entity NameGps Physician Group, Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881109452
PECOS PAC ID: 9739447400
Enrollment ID: O20180205002045
Entity NameVantage Healthcare Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1366903551
PECOS PAC ID: 8224361191
Enrollment ID: O20190607000976
Entity NamePai Participant 1 Llc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1093371312
PECOS PAC ID: 8123351954
Enrollment ID: O20230106000629
Entity NamePai Participant Ma Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1932984317
PECOS PAC ID: 9537513684
Enrollment ID: O20230925000533

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. Vivienne Yumasi 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
Vivienne Yumasi, MD
41 Highland Ave,
Winchester, MA 01890-1446

Ph: (978) 258-4734		Vivienne Yumasi, MD
41 Highland Ave,
Winchester, MA 01890-1446

Ph: (781) 756-7095

Reviews and Comments


Internal Medicine Doctors in Winchester, MA

Ms. Chirin Al Dalati, M.D.
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Practice Location: 41 Highland Ave, Winchester, MA 01890
Phone: 781-729-9000    
Dr. Mohamed Mahmoud, MD
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Dr. Saritha Bolla, MD
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Practice Location: 620 Washington Street, Winchester, MA 01890
Phone: 781-756-5000    Fax: 781-756-8380
John E Copanos, M.D.
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Practice Location: 41 Highland Ave, Winchester, MA 01890
Phone: 781-756-7095    
Dr. Brian Vogel, MD
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Practice Location: 17a Park Ave, Winchester, MA 01890
Phone: 617-515-1338    
William Moore Vanneman, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 955 Main St, Winchester, MA 01890
Phone: 781-729-5855    Fax: 781-721-5891
Annie Lin Parker, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 41 Highland Ave, Lahey At Winchester Hospital, Winchester, MA 01890
Phone: 781-756-2260    Fax: 781-756-2973

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.