Dr Matthew Chamberlain, MD in Acton, MA

Dr Matthew Chamberlain, MD is a medicare enrolled "Pediatrics" physician in Acton, Massachusetts. His current practice location is 321 Main St, Acton, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (978) 635-8700.

Dr Matthew Chamberlain is licensed to practice in Massachusetts (license number 1018444) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1760061279.

Contact Information

	Dr Matthew Chamberlain, MD
	321 Main St, Acton, MA 01720-3799
	(978) 635-8700
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Matthew Chamberlain
Gender	Male
Speciality	Pediatrics
Location	321 Main St, Acton, Massachusetts
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1760061279
Provider Enumeration Date: 04/03/2021
Last Update Date: 09/18/2025

Medicare PECOS Information:

PECOS PAC ID: 3678010089
Enrollment ID: I20240802002477

Medical Identifiers

Medical identifiers for Dr Matthew Chamberlain such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1760061279	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208000000X	Pediatrics	1018444 (Massachusetts)	Primary

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 Matthew Chamberlain allows following entities to bill medicare on his behalf.

Entity Name	Acton Medical Associates Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1447365408 PECOS PAC ID: 7315919404 Enrollment ID: O20040810000196

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 Matthew Chamberlain 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 Address	Practice Location Address
Dr Matthew Chamberlain, MD 12 Tanglewood Dr, Chelmsford, MA 01824-1267 Ph: (508) 451-0420	Dr Matthew Chamberlain, MD 321 Main St, Acton, MA 01720-3799 Ph: (978) 635-8700

Reviews and Comments

Pediatrics Doctors in Acton, MA

Dr. Ray William Tripp Iii, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 321 Main St, Acton Medical Associates Pc, Acton, MA 01720 Phone: 978-263-0680 Fax: 978-263-4880
Amy R Lo, M.D. Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 321 Main St, Acton, MA 01720 Phone: 978-635-8700 Fax: 978-635-8921
Dr. Michelle L. Travassos, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 321 Main St, Acton, MA 01720 Phone: 978-263-0680 Fax: 978-263-4880
Dr. Deborah Esrig Simon, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 321 Main St, Acton, MA 01720 Phone: 978-635-8700 Fax: 978-635-8925
Dr. Mark William Cohen, M.D. Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 321 Main St, Acton, MA 01720 Phone: 978-635-8700 Fax: 978-635-8920
Christopher Paul Cooper, M.D. Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 321 Main St, Acton, MA 01720 Phone: 978-635-8700 Fax: 978-635-8920
Dr. John Joseph Jakimczyk, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 321 Main St, Acton, MA 01720 Phone: 978-635-8700 Fax: 978-635-8920

Dr Matthew Chamberlain, MD - Medicare Pediatrics in Acton, MA