Eugenia Chan, MD in Boston, MA - Medicare Pediatrics

Eugenia Chan, MD is a medicare enrolled "Pediatrics - Developmental - Behavioral Pediatrics" physician in Boston, Massachusetts. Her current practice location is 133 Brookline Ave, Boston, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (617) 421-1000.

Eugenia Chan is licensed to practice in Massachusetts (license number 156686) and she also participates in the medicare program. She does not accept medicare assignments directly but she may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. Her NPI Number is 1215997192.

Contact Information

	Eugenia Chan, MD
	133 Brookline Ave, Boston, MA 02215-3904
	(617) 421-1000
	(617) 421-6084

Map and Direction

Physician's Profile

Full Name	Eugenia Chan
Gender	Female
Speciality	Pediatrics - Developmental - Behavioral Pediatrics
Location	133 Brookline Ave, 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: 1215997192
Provider Enumeration Date: 03/24/2006
Last Update Date: 09/11/2025

Medicare PECOS Information:

PECOS PAC ID: 0345138202
Enrollment ID: I20040310001033

Medical Identifiers

Medical identifiers for Eugenia Chan such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1215997192	NPI	-	NPPES
3199681	Medicaid	MA
J21142	Other	MA	BLUE CROSS
AA17606	Other	MA	HARVARD PILGRIM
0015203	Other	MA	NEIGHBORHOOD HEALTH
156686	Other	MA	TUFTS

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
208000000X	Pediatrics	156686 (Massachusetts)	Secondary
2080P0006X	Pediatrics - Developmental - Behavioral Pediatrics	156686 (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. Eugenia Chan allows following entities to bill medicare on her behalf.

Entity Name	Children's Hospital Pediatric Associates, Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1457306664 PECOS PAC ID: 3476541830 Enrollment ID: O20040504000964

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. Eugenia Chan 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
Eugenia Chan, MD 147 Milk St, Provider Enrollment - 9th Floor, Boston, MA 02109-4806 Ph: (617) 559-8053	Eugenia Chan, MD 133 Brookline Ave, Boston, MA 02215-3904 Ph: (617) 421-1000

Reviews and Comments

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Eugenia Chan, MD - Medicare Pediatrics in Boston, MA