Aaron Si Arn Ranbaduge Leong, in Boston, MA

Aaron Si Arn Ranbaduge Leong, is a medicare enrolled "Internal Medicine - Endocrinology, Diabetes & Metabolism" physician in Boston, Massachusetts. He graduated from medical school in 2007 and has 17 years of diverse experience with area of expertise as Endocrinology. He is a member of the group practice Massachusetts General Physicians Organization Inc, The General Hospital Corporation and his current practice location is 55 Fruit St Rm 940k, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 724-3203.

Aaron Si Arn Ranbaduge Leong is licensed to practice in Massachusetts (license number 266689) 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 1770939381.

Contact Information

	Aaron Si Arn Ranbaduge Leong,
	55 Fruit St Rm 940k, Boston, MA 02114-2621
	(617) 724-3203
	(617) 724-2718

Map and Direction

Physician's Profile

Full Name	Aaron Si Arn Ranbaduge Leong
Gender	Male
Speciality	Endocrinology
Experience	17 Years
Location	55 Fruit St Rm 940k, 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:

Aaron Si Arn Ranbaduge Leong graduated from medical school in 2007

NPI Data:

NPI Number: 1770939381
Provider Enumeration Date: 05/12/2016
Last Update Date: 02/10/2022

Medicare PECOS Information:

PECOS PAC ID: 4587952791
Enrollment ID: I20161004000614

Medical Identifiers

Medical identifiers for Aaron Si Arn Ranbaduge Leong such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1770939381	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	266689 (Massachusetts)	Secondary
390200000X	Student In An Organized Health Care Education/training Program	(* (Not Available))	Secondary
207RE0101X	Internal Medicine - Endocrinology, Diabetes & Metabolism	266689 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Massachusetts General Hospital	Boston, MA	Hospital
Wentworth-douglass Hospital	Dover, NH	Hospital
Brigham And Women's Hospital	Boston, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Massachusetts General Physicians Organization Inc	2466365820	3084
The General Hospital Corporation	6507803806	1058

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. Aaron Si Arn Ranbaduge Leong 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	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. Aaron Si Arn Ranbaduge Leong 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
Aaron Si Arn Ranbaduge Leong, 50 Staniford St, 9th Floor, Boston, MA 02114-2517 Ph: (617) 724-3502	Aaron Si Arn Ranbaduge Leong, 55 Fruit St Rm 940k, Boston, MA 02114-2621 Ph: (617) 724-3203

Reviews and Comments

Internal Medicine Doctors in Boston, MA

Kaitlyn My-tu Lam, MBBS Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 Phone: 617-724-7738
Kui Toh Gerard Leong, M.D. Endocrinology, Diabetes & Metabolism Medicare: Not Enrolled in Medicare Practice Location: 55 Fruit Street, Massachusetts General Hospital, Boston, MA 02114 Phone: 617-726-8862
Ruma Rajbhandari, Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 75 Francis St, Boston, MA 02115 Phone: 617-525-6841
Alaka Ray, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 Phone: 617-726-2066
Meghan E Sise, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114 Phone: 617-726-2862
Aaron Dickstein, M.D. Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 800 Washington St, Box 233, Boston, MA 02111 Phone: 617-636-5883 Fax: 617-636-9292
Dr. Felicia Elizabeth Patch, MD Endocrinology, Diabetes & Metabolism Medicare: Accepting Medicare Assignments Practice Location: 801 Massachusetts Ave, Crosstown 2, Boston, MA 02118 Phone: 617-414-4376 Fax: 617-414-4676

Aaron Si Arn Ranbaduge Leong, - Medicare Endocrinology in Boston, MA