Gabriel Simon Chain, MD in Boston, MA

Gabriel Simon Chain, MD is a medicare enrolled "Pediatrics - Hospice And Palliative Medicine" physician in Boston, Massachusetts. His current practice location is 55 Fruit St, Boston, Massachusetts. You can reach out to his office (for appointments etc.) via phone at (617) 726-2000.

Gabriel Simon Chain is licensed to practice in Massachusetts (license number 1022192) 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 1659831139.

Contact Information

	Gabriel Simon Chain, MD
	55 Fruit St, Boston, MA 02114-2696
	(617) 726-2000
	Not Available

Map and Direction

Physician's Profile

Full Name	Gabriel Simon Chain
Gender	Male
Speciality	Pediatrics - Hospice And Palliative Medicine
Location	55 Fruit St, Boston, Massachusetts
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1659831139
Provider Enumeration Date: 03/21/2019
Last Update Date: 07/25/2025

Medicare PECOS Information:

PECOS PAC ID: 6002283132
Enrollment ID: I20221102003172

Medical Identifiers

Medical identifiers for Gabriel Simon Chain such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1659831139	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208000000X	Pediatrics	25MA11471000 (New Jersey)	Secondary
208000000X	Pediatrics	1022192 (Massachusetts)	Secondary
2080H0002X	Pediatrics - Hospice And Palliative Medicine	1022192 (Massachusetts)	Primary
2080H0002X	Pediatrics - Hospice And Palliative Medicine	C1-0026873 (Delaware)	Secondary
208M00000X	Hospitalist	25MA11471000 (New Jersey)	Secondary

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. Gabriel Simon Chain allows following entities to bill medicare on his behalf.

Entity Name	Children's Health Care Associates Of New Jersey Pc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1427152917 PECOS PAC ID: 1052219110 Enrollment ID: O20031229000053

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. Gabriel Simon Chain 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
Gabriel Simon Chain, MD 7 Wyatt St, Somerville, MA 02143-3917 Ph: (718) 650-0302	Gabriel Simon Chain, MD 55 Fruit St, Boston, MA 02114-2696 Ph: (617) 726-2000

Reviews and Comments

Pediatrics Doctors in Boston, MA

Puja Banka, M.D. Pediatrics Medicare: Not Enrolled in Medicare Practice Location: 300 Longwood Ave, Bader 203, Boston, MA 02115 Phone: 617-355-6363
Angela M. Jacques, MD Pediatrics Medicare: Medicare Enrolled Practice Location: Massachusetts General Hospital, 55 Fruit St., Boston, MA 02114 Phone: 617-726-2066
Dr. Elizabeth S Taglauer, M.D., PH.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 300 Longwood Ave, Boston, MA 02115 Phone: 617-355-6000
Cailyn Hereen Rood, MD Pediatrics Medicare: Accepting Medicare Assignments Practice Location: 300 Longwood Ave, Boston, MA 02115 Phone: 617-355-6000
Dr. Alon Peltz, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 300 Longwood Ave, Boston, MA 02115 Phone: 617-355-6000
Miki Nishitani, M.D. Pediatrics Medicare: Medicare Enrolled Practice Location: 300 Longwood Ave, Boston, MA 02115 Phone: 617-355-6000
Vickren Pillay, MD Pediatrics Medicare: Medicare Enrolled Practice Location: 300 Longwood Ave, Boston, MA 02115 Phone: 617-355-6000

Gabriel Simon Chain, MD - Medicare Pediatrics in Boston, MA