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Join Harvard Pilgrim's Provider Network
Our mission is to improve the quality and value of health care for the people and communities we serve. With a strong network of providers, we can achieve this mission. Join the Harvard Pilgrim provider network today!

To Join, please complete and submit the following:


Ancillary - For provider specialties listed on the Ancillary form only

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, 2nd Floor
                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)