Dr Yayan Chen, MD - Medicare Pathology in Worcester, MA

Dr Yayan Chen, MD is a medicare enrolled "Pathology - Anatomic Pathology & Clinical Pathology" physician in Worcester, Massachusetts. She graduated from medical school in 1987 and has 37 years of diverse experience with area of expertise as Pathology. She is a member of the group practice Saint Vincent Physician Services Inc and her current practice location is 123 Summer St, Worcester, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (508) 363-6049.

Dr Yayan Chen is licensed to practice in Massachusetts (license number 239913) 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 1003859398.

Contact Information

Dr Yayan Chen, MD
123 Summer St,
Worcester, MA 01608-1216
(508) 363-6049
(508) 363-6136

Map and Direction




Physician's Profile

Full NameDr Yayan Chen
GenderFemale
SpecialityPathology
Experience37 Years
Location123 Summer St, Worcester, 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:
  • Dr Yayan Chen graduated from medical school in 1987
  NPI Data:
  • NPI Number: 1003859398
  • Provider Enumeration Date: 06/14/2006
  • Last Update Date: 11/20/2018
  Medicare PECOS Information:
  • PECOS PAC ID: 1254486426
  • Enrollment ID: I20090911000575

Medical Identifiers

Medical identifiers for Dr Yayan Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1003859398NPI-NPPES
110083392MedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207ZC0500XPathology - Cytopathology 239913 (Massachusetts)Secondary
207ZH0000XPathology - Hematology 239913 (Massachusetts)Secondary
207ZP0102XPathology - Anatomic Pathology & Clinical Pathology 239913 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Vincent HospitalWorcester, MAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Saint Vincent Physician Services Inc892105627670

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 Yayan Chen allows following entities to bill medicare on her behalf.
Entity NameSaint Vincent Physician Services Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1013997329
PECOS PAC ID: 8921056276
Enrollment ID: O20050104000566

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 Yayan Chen 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 Yayan Chen, MD
123 Summer St,
Worcester, MA 01608-1216

Ph: (508) 363-6049
Dr Yayan Chen, MD
123 Summer St,
Worcester, MA 01608-1216

Ph: (508) 363-6049

Reviews and Comments


Pathology Doctors in Worcester, MA

Lesley Woods, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 281 Lincoln St, Med Staff Svcs, Worcester, MA 01605
Phone: 508-334-8015    
Xiaoqin Zhu, M.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-793-6100    Fax: 508-793-6110
Dr. Hanqiao Zheng, MD, PHD
Pathology
Medicare: Medicare Enrolled
Practice Location: 55 Lake Ave N, Worcester, MA 01655
Phone: 508-793-6100    Fax: 508-793-6110
Dina H. Kandil, MD
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Department Of Anatomic Pathology, Worcester, MA 01655
Phone: 508-793-6100    Fax: 508-793-6110
Dr. Irma O Szymanski, M.D.
Pathology
Medicare: Not Enrolled in Medicare
Practice Location: 55 Lake Ave N, Department Of Pathology, Worcester, MA 01655
Phone: 508-856-2130    
Hongwei Bai, M.D.
Pathology
Medicare: Accepting Medicare Assignments
Practice Location: 55 Lake Ave N, Department Of Anatomic Pathology, Worcester, MA 01655
Phone: 508-793-6110    Fax: 508-793-6100

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.