Dr Caryn A Libbey, MD - Medicare Rheumatology in Boston, MA

Dr Caryn A Libbey, MD is a medicare enrolled "Internal Medicine - Rheumatology" physician in Boston, Massachusetts. She went to Tufts University School Of Medicine and graduated in 1975 and has 49 years of diverse experience with area of expertise as Rheumatology. She is a member of the group practice Evans Medical Foundation Inc and her current practice location is 725 Albany St, Shapiro 7, Suite B, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 638-7460.

Dr Caryn A Libbey is licensed to practice in Massachusetts (license number 43031) 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 1417934142.

Contact Information

Dr Caryn A Libbey, MD
725 Albany St, Shapiro 7, Suite B,
Boston, MA 02118-2526
(617) 638-7460
(617) 638-5226

Map and Direction




Physician's Profile

Full NameDr Caryn A Libbey
GenderFemale
SpecialityRheumatology
Experience49 Years
Location725 Albany St, Boston, 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 Caryn A Libbey attended and graduated from Tufts University School Of Medicine in 1975
  NPI Data:
  • NPI Number: 1417934142
  • Provider Enumeration Date: 12/23/2005
  • Last Update Date: 04/23/2013
  Medicare PECOS Information:
  • PECOS PAC ID: 9537329180
  • Enrollment ID: I20120320000277

Medical Identifiers

Medical identifiers for Dr Caryn A Libbey such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1417934142NPI-NPPES
0130923MedicaidMA
8111-0208MedicaidNH

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RR0500XInternal Medicine - Rheumatology 43031 (Massachusetts)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Boston Medical CenterBoston, MAHospital
Southern Nh Medical CenterNashua, NHHospital
St Joseph HospitalNashua, NHHospital
Mary Hitchcock Memorial HospitalLebanon, NHHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Evans Medical Foundation Inc7416946546445

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 Caryn A Libbey allows following entities to bill medicare on her behalf.
Entity NameEvans Medical Foundation Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1912954124
PECOS PAC ID: 7416946546
Enrollment ID: O20040512000397

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 Caryn A Libbey 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 Caryn A Libbey, MD
850 Harrison Ave, Yacc Bn-c7,
Boston, MA 02118-4001

Ph: (617) 414-5405
Dr Caryn A Libbey, MD
725 Albany St, Shapiro 7, Suite B,
Boston, MA 02118-2526

Ph: (617) 638-7460

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.

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).

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