Dr James Stuart Allan, MD in Boston, MA - Medicare Thoracic Surgery

Dr James Stuart Allan, MD is a medicare enrolled "Thoracic Surgery (cardiothoracic Vascular Surgery)" physician in Boston, Massachusetts. He went to Harvard Medical School and graduated in 1990 and has 35 years of diverse experience with area of expertise as Thoracic Surgery. He is a member of the group practice Massachusetts General Physicians Organization Inc, Wentworth Douglass Physician Corporation and his current practice location is 55 Fruit St, Blk 1570, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 724-1103.

Dr James Stuart Allan is licensed to practice in Massachusetts (license number 80823) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1699765859.

Contact Information

	Dr James Stuart Allan, MD
	55 Fruit St, Blk 1570, Boston, MA 02114-2621
	(617) 724-1103
	(978) 745-9024

Map and Direction

Physician's Profile

Full Name	Dr James Stuart Allan
Gender	Male
Speciality	Thoracic Surgery
Experience	35 Years
Location	55 Fruit St, Boston, Massachusetts
Accepts Medicare Assignments	Yes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr James Stuart Allan attended and graduated from Harvard Medical School in 1990

NPI Data:

NPI Number: 1699765859
Provider Enumeration Date: 10/27/2005
Last Update Date: 09/11/2025

Medicare PECOS Information:

PECOS PAC ID: 3072427111
Enrollment ID: I20031113000644

Medical Identifiers

Medical identifiers for Dr James Stuart Allan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1699765859	NPI	-	NPPES
J31455	Other	MA	BCBS MA
3141799	Medicaid	MA
727235	Other	MA	TUFTS HEALTH PLAN

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208600000X	Surgery	80823 (Massachusetts)	Secondary
208G00000X	Thoracic Surgery (cardiothoracic Vascular Surgery)	80823 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
North Shore Medical Center -	Salem, MA	Hospital
Wentworth-douglass Hospital	Dover, NH	Hospital
Massachusetts General Hospital	Boston, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Massachusetts General Physicians Organization Inc	2466365820	3204
Wentworth Douglass Physician Corporation	5496749848	400

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 James Stuart Allan allows following entities to bill medicare on his behalf.

Entity Name	Massachusetts General Physicians Organization Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1801874573 PECOS PAC ID: 2466365820 Enrollment ID: O20031111000434

Entity Name	Mass General Brigham Medical Group Northern Massachusetts Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1588606123 PECOS PAC ID: 3577467224 Enrollment ID: O20050429000668

Entity Name	The General Hospital Corporation
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1023049236 PECOS PAC ID: 6507803806 Enrollment ID: O20080313000351

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 James Stuart Allan 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 James Stuart Allan, MD Po Box 9142, Charlestown, MA 02129-9142 Ph: (617) 724-0287	Dr James Stuart Allan, MD 55 Fruit St, Blk 1570, Boston, MA 02114-2621 Ph: (617) 724-1103

Reviews and Comments

Thoracic Surgery (Cardiothoracic Vascular Surgery) Doctors in Boston, MA

Laurence H Brinckerhoff, M.D. Thoracic Surgery (Cardiothoracic Vascular Surgery) Medicare: Accepting Medicare Assignments Practice Location: 830 Harrison Ave Fl 3, Moakley Bldg., Boston, MA 02118 Phone: 617-638-5600 Fax: 617-638-7228
Aviel Avraham Azulay, MD Thoracic Surgery (Cardiothoracic Vascular Surgery) Medicare: Not Enrolled in Medicare Practice Location: 75 Francis St, Boston, MA 02115 Phone: 617-732-6824
David C Liu, MD Thoracic Surgery (Cardiothoracic Vascular Surgery) Medicare: Accepting Medicare Assignments Practice Location: 110 Francis St, Suite 2a, Boston, MA 02215 Phone: 617-632-8383
Christopher Thomas Ducko, MD Thoracic Surgery (Cardiothoracic Vascular Surgery) Medicare: Accepting Medicare Assignments Practice Location: 75 Francis St, Boston, MA 02115 Phone: 617-732-6824 Fax: 617-566-3441
Gregory Stephen Couper, MD Thoracic Surgery (Cardiothoracic Vascular Surgery) Medicare: Accepting Medicare Assignments Practice Location: Brigham And Women's Hospital, Division Of Cardiac Surgery, Boston, MA 02115 Phone: 617-732-5500
Dr. Niloo M Edwards, MD Thoracic Surgery (Cardiothoracic Vascular Surgery) Medicare: Accepting Medicare Assignments Practice Location: 732 Harrison Ave, 3rd Floor, Boston, MA 02118 Phone: 617-638-5600
John Young, M.D. Thoracic Surgery (Cardiothoracic Vascular Surgery) Medicare: Accepting Medicare Assignments Practice Location: 75 Francis St, Boston, MA 02115 Phone: 617-732-6824 Fax: 617-566-3441

Dr James Stuart Allan, MD - Medicare Thoracic Surgery in Boston, MA