Providers
122
Locations
11
Specialties
10
Insurance Plans
15
About Charles River Medical Associates, Pc
Background and practice information
Charles River Medical Associates, PC is a large multi-specialty medical practice based in Framingham, MA, with 122 affiliated healthcare providers practicing across 11 locations.
The practice brings together providers across multiple specialties, including nurse practitioner, internal medicine, physician assistant, and registered dietitian or nutrition professional. Its providers are in-network with 15 insurance plans, though coverage varies by individual provider and should be confirmed before scheduling.
Practice Locations
11 locations
Charles River Medical Associates, PcPrimary
730 MAIN ST, Millis, MA 020541612
(508) 376-2515
Affiliations
Hospitals where providers at Charles River Medical Associates, Pc hold admitting privileges
Insurance Networks
Accepted insurance plans and networks
Charles River Medical Associates, Pc accepts 73 plans from 10 insurers, including Cigna, Aetna, UnitedHealthcare.
Source: CMS Transparency in Coverage filings (March 2026). Network participation may change — verify with the provider's office before scheduling.
Specialties at Charles River Medical Associates, Pc
Provider specialties represented at this practice
Healthcare Providers in Millis
6 providers practice here
Kathryn Ellis, MD
Internal Medicine · Telehealth
Millis, MA
Mustafa Khaled Mustafa, MD
Internal Medicine · Telehealth
Millis, MA
Sudi Baker, NP
Nurse Practitioner · Telehealth
Millis, MA
Michelle Storm, NP
Nurse Practitioner · Telehealth
Millis, MA
Jane Tevnan, NP
Nurse Practitioner · Telehealth
Millis, MA
Melissa Frey, PA
Physician Assistant · Telehealth
Millis, MA
Frequently Asked Questions
Common questions about Charles River Medical Associates, Pc
How many providers are at Charles River Medical Associates, PC?
Charles River Medical Associates, PC has 122 affiliated healthcare providers across 11 locations. You can browse the full provider roster, with specialties and locations, on this page.
What specialties does Charles River Medical Associates, PC offer?
The practice includes providers in nurse practitioner, internal medicine, physician assistant, and registered dietitian or nutrition professional, among others. Use the specialty filter on the provider list to find a specific type of provider.
What insurance does Charles River Medical Associates, PC accept?
Providers at Charles River Medical Associates, PC are collectively in-network with 15 insurance plans. Acceptance varies by individual provider, so confirm your specific plan with the office before your visit.
Where is Charles River Medical Associates, PC located?
Charles River Medical Associates, PC's primary location is in Framingham, MA, with 10 additional locations listed on this page. See the contact section for the full address and phone number.
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