Dr Rebecca Marie Harley, PHD - Medicare Clinical Psychologist in Boston, MA

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Dr Rebecca Marie Harley, PHD is a medicare enrolled "Psychologist - Clinical" physician in Boston, Massachusetts. She graduated from medical school in 2001 and has 24 years of diverse experience with area of expertise as Clinical Psychologist. She is a member of the group practice The General Hospital Corporation and her current practice location is 294 Washington St, Suite 313, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 724-6300.

Dr Rebecca Marie Harley is licensed to practice in Massachusetts (license number 7978) 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 1427023167.

Contact Information

Dr Rebecca Marie Harley, PHD
294 Washington St, Suite 313,
Boston, MA 02108-4634
(617) 724-6300
Not Available

Map and Direction




Physician's Profile

Full NameDr Rebecca Marie Harley
GenderFemale
SpecialityClinical Psychologist
Experience24 Years
Location294 Washington 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 Rebecca Marie Harley graduated from medical school in 2001
  NPI Data:
  • NPI Number: 1427023167
  • Provider Enumeration Date: 02/17/2006
  • Last Update Date: 09/11/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 5193907061
  • Enrollment ID: I20110314000808

Medical Identifiers

Medical identifiers for Dr Rebecca Marie Harley such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1427023167NPI-NPPES
0501930MedicaidMA
W06140OtherMABCBS MA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
2084P0800XPsychiatry & Neurology - Psychiatry 7978 (Massachusetts)Secondary
103TC0700XPsychologist - Clinical 7978 (Massachusetts)Primary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
The General Hospital Corporation65078038061143

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 Rebecca Marie Harley allows following entities to bill medicare on her behalf.
Entity NameMassachusetts General Physicians Organization Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1801874573
PECOS PAC ID: 2466365820
Enrollment ID: O20031111000434
Entity NameThe General Hospital Corporation
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1023049236
PECOS PAC ID: 6507803806
Enrollment ID: O20080313000351

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 Rebecca Marie Harley 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 Rebecca Marie Harley, PHD
294 Washington St, Suite 313,
Boston, MA 02108-4634

Ph: (617) 724-6300		Dr Rebecca Marie Harley, PHD
294 Washington St, Suite 313,
Boston, MA 02108-4634

Ph: (617) 724-6300

Reviews and Comments



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.