Marcia C Chatfield, D O in Arlington, MA - Medicare Internal Medicine

Marcia C Chatfield, D O is a medicare enrolled "Internal Medicine" physician in Arlington, Massachusetts. She graduated from medical school in 2000 and has 26 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Mount Auburn Professional Services Inc, Select Rehabilitation, Llc and her current practice location is 22 Mill St Ste 208, Arlington, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (781) 646-2848.

Marcia C Chatfield is licensed to practice in Massachusetts (license number 232141) 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 1316048739.

Contact Information

	Marcia C Chatfield, D O
	22 Mill St Ste 208, Arlington, MA 02476-4738
	(781) 646-2848
	(781) 643-4308

Map and Direction

Physician's Profile

Full Name	Marcia C Chatfield
Gender	Female
Speciality	Internal Medicine
Experience	26 Years
Location	22 Mill St Ste 208, Arlington, Massachusetts
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Marcia C Chatfield graduated from medical school in 2000

NPI Data:

NPI Number: 1316048739
Provider Enumeration Date: 09/26/2006
Last Update Date: 05/01/2026

Medicare PECOS Information:

PECOS PAC ID: 1254315385
Enrollment ID: I20080229000381

Medical Identifiers

Medical identifiers for Marcia C Chatfield such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1316048739	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	232141 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Lahey Health At Home	Beverly, MA	Home health agency
Mount Auburn Hospital	Cambridge, MA	Hospital
Anna Jaques Hospital	Newburyport, MA	Hospital
Lahey Hospital & Medical Center, Burlington	Burlington, MA	Hospital
Winchester Hospital	Winchester, MA	Hospital
Beth Israel Deaconess Medical Center	Boston, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mount Auburn Professional Services Inc	6103725031	226
Select Rehabilitation, Llc	9032020490	2089

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. Marcia C Chatfield allows following entities to bill medicare on her behalf.

Entity Name	Lahey Clinic Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1538194980 PECOS PAC ID: 2264336528 Enrollment ID: O20031120000097

Entity Name	Mt Auburn Professional Services
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1992750996 PECOS PAC ID: 6103725031 Enrollment ID: O20040527001374

Entity Name	Lahey Clinic Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1063447316 PECOS PAC ID: 2264336528 Enrollment ID: O20040629001269

Entity Name	Steward Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1629398219 PECOS PAC ID: 2860688728 Enrollment ID: O20101119000332

Entity Name	Mass General Brigham Community Physicians Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1891112637 PECOS PAC ID: 1759273436 Enrollment ID: O20150723007726

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. Marcia C Chatfield 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
Marcia C Chatfield, D O 330 Mount Auburn St # 2, Cambridge, MA 02138-5502 Ph: (617) 499-5741	Marcia C Chatfield, D O 22 Mill St Ste 208, Arlington, MA 02476-4738 Ph: (781) 646-2848

Reviews and Comments

Internal Medicine Doctors in Arlington, MA

Ronald P. Criscitiello, M.D Internal Medicine Medicare: Medicare Enrolled Practice Location: 37 Broadway, Arlington, MA 02474 Phone: 781-641-0100 Fax: 978-663-6716
Dr. Timothy Crowley, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 22 Mill St, Ste 208, Arlington, MA 02476 Phone: 781-646-2848 Fax: 781-643-4308
Robert Bruce Liberman, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 37 Broadway, Arlington, MA 02474 Phone: 781-744-5100
Mark A Sullivan, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 37 Broadway, Lahey Arlington, Arlington, MA 02474 Phone: 781-641-0100 Fax: 781-744-7132
Dr. Anne Virginia Laraia, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 22 Mill St, Suite 310, Arlington, MA 02476 Phone: 781-643-0500 Fax: 781-648-8509
Ruth A. Ross-mccormack, MD Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 37 Broadway, Lahey Arlington, Arlington, MA 02474 Phone: 781-641-0100 Fax: 781-744-7132
Dr. Neha Malik, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 37 Broadway, 37 Broadway, Arlington, MA 02474 Phone: 781-641-0100

Marcia C Chatfield, D O - Medicare Internal Medicine in Arlington, MA