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Join Harvard Pilgrim's Provider Network
Harvard Pilgrim Health Care was founded by doctors nearly 50 years ago to improve health care delivery and value. Join the Harvard Pilgrim provider network today, and together we can advance that legacy of innovation. Working side by side, we can improve health outcomes and lower costs through data-driven clinical quality programs, meaningful patient engagement and care management, and true collaboration in tackling today’s health care challenges.

To Join, please complete and submit the following:


Ancillary (such as Ambulance, ASC, DME, Home Care, Laboratories, Radiology, SNFs, and Urgent Care)

Please send all completed forms to Harvard Pilgrim’s Provider Processing Center at:

  • Fax:     (866) 884-3843
  • Mail:    Harvard Pilgrim Health Care
                Provider Processing Center
                1600 Crown Colony Drive
                Quincy, MA 02169

What’s next?

Upon receipt, our Provider Processing Center and contract managers will review your information and eligibility to join the Harvard Pilgrim provider network. Please call the Provider Service Center at
(800) 708-4414 for status inquiries on your application.

Key Contacts
Provider Service Center
(800) 708-4414
Referral & Authorization Requests
(800) 708-4414
Behavioral Health Care Resources
(888) 777-4742
Care Management
(888) 888-4742,
Ext. 31035
EDI Team
(800) 708-4414
(Option 1; then press 3)
(800) 708-4414
(Option 1; then press 6)
Provider Relations Consultants (PRC)
  • CT
    (877) 594-7190
  • MA/RI
    (888) 888-4742
  • ME
    (888) 476-2463
  • NH
    (800) 544-9759
Who's my Provider Relations Consultant?
Key Contacts Directory (Download)