Connie Y Chen, MD - Medicare Internal Medicine in Concord, MA

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Connie Y Chen, MD is a medicare enrolled "Internal Medicine" physician in Concord, Massachusetts. She went to State University Of New York At Buffalo School Of Medicine and graduated in 1998 and has 28 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Emerson Practice Associates, Inc and her current practice location is 801 Main St Ste 8, Concord, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 212-9088.

Connie Y Chen is licensed to practice in Massachusetts (license number 232150) 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 1770523862.

Contact Information

Connie Y Chen, MD
801 Main St Ste 8,
Concord, MA 01742-3319
(978) 212-9088
(781) 386-2577

Map and Direction




Physician's Profile

Full NameConnie Y Chen
GenderFemale
SpecialityInternal Medicine
Experience28 Years
Location801 Main St Ste 8, Concord, 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:
  • Connie Y Chen attended and graduated from State University Of New York At Buffalo School Of Medicine in 1998
  NPI Data:
  • NPI Number: 1770523862
  • Provider Enumeration Date: 06/07/2006
  • Last Update Date: 08/06/2026
  Medicare PECOS Information:
  • PECOS PAC ID: 8527073501
  • Enrollment ID: I20070803000090

Medical Identifiers

Medical identifiers for Connie Y Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1770523862NPI-NPPES
110076091AMedicaidMA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine 232150 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Emerson Hospital Home Care ProgramConcord, MAHome health agency
Mass General Brigham Home Care, IncNewton, MAHome health agency
Emerson Hospital -W concord, MAHospital
Lahey Hospital & Medical Center, BurlingtonBurlington, MAHospital
Massachusetts Eye And Ear Infirmary -Boston, MAHospital
Massachusetts General HospitalBoston, MAHospital
Beth Israel Deaconess Medical CenterBoston, MAHospital
Rivercrest Long Term CareW concord, MANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Emerson Practice Associates, Inc8123188117247

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. Connie Y Chen allows following entities to bill medicare on her behalf.
Entity NameLahey Clinic Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1063447316
PECOS PAC ID: 2264336528
Enrollment ID: O20040629001269
Entity NameEmerson Practice Associates, Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1508020199
PECOS PAC ID: 8123188117
Enrollment ID: O20081120000518
Entity NameAnchor Health Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1619834009
PECOS PAC ID: 0244712701
Enrollment ID: O20260304001017

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. Connie Y 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
Connie Y Chen, MD
801 Main St Ste 8,
Concord, MA 01742-3319

Ph: (978) 212-9088		Connie Y Chen, MD
801 Main St Ste 8,
Concord, MA 01742-3319

Ph: (978) 212-9088

Reviews and Comments


Internal Medicine Doctors in Concord, MA

Dr. William Judson Burtis, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 747 Main St, Suite 123, Concord, MA 01742
Phone: 978-287-9590    Fax: 978-287-5700
Dr. Paul David D'ambrosio, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 2284 Main St, Concord, MA 01742
Phone: 978-369-5575    Fax: 978-371-9189
Richard P Schwartz, MD PC
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 131 Ornac Ste 510, John Cuming Building, Concord, MA 01742
Phone: 978-776-6186    Fax: 978-776-6189
Paige Fairbanks, PA-C
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 330 Baker Ave, Concord, MA 01742
Phone: 978-287-9300    
Thomas Lamattina, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 131 Ornac, Concord, MA 01742
Phone: 978-371-0796    
Dr. Peter Scott Benjamin, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 133 Ornac, Concord, MA 01742
Phone: 978-287-3627    
Stephen M Dyda, DO
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 131 Ornac, Concord, MA 01742
Phone: 978-287-8767    

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.