Dr Margaret M Xu, MD in New Haven, CT - Medicare Internal Medicine

Dr Margaret M Xu, MD is a medicare enrolled "Internal Medicine - Geriatric Medicine" physician in New Haven, Connecticut. Her current practice location is 20 York St, New Haven, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 688-4242.

Dr Margaret M Xu is licensed to practice in Connecticut (license number 66101) 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 1003435280.

Contact Information

	Dr Margaret M Xu, MD
	20 York St, New Haven, CT 06510-3220
	(203) 688-4242
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Margaret M Xu
Gender	Female
Speciality	Internal Medicine - Geriatric Medicine
Location	20 York St, New Haven, Connecticut
Accepts Medicare Assignments	Medicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.

NPI Data:

NPI Number: 1003435280
Provider Enumeration Date: 04/08/2020
Last Update Date: 02/02/2024

Medicare PECOS Information:

PECOS PAC ID: 7012330582
Enrollment ID: I20240731003587

Medical Identifiers

Medical identifiers for Dr Margaret M Xu such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1003435280	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RG0300X	Internal Medicine - Geriatric Medicine	66101 (Connecticut)	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. Dr Margaret M Xu allows following entities to bill medicare on her behalf.

Entity Name	Northeast Medical Group Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1043278351 PECOS PAC ID: 1254233836 Enrollment ID: O20040123000522

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 Margaret M Xu 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 Margaret M Xu, MD 20 York St, New Haven, CT 06510-3220 Ph: (203) 688-4242	Dr Margaret M Xu, MD 20 York St, New Haven, CT 06510-3220 Ph: (203) 688-4242

Reviews and Comments

Internal Medicine Doctors in New Haven, CT

Dr. Brian Christopher Cambi, M.D. Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 333 Cedar St, Dcb 3, New Haven, CT 06510 Phone: 203-785-4129 Fax: 203-737-2437
Ms. Maryam Gondal, M.D. Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 330 Cedar Street, Bb 114, New Haven, CT 06510 Phone: 203-785-4184
Matthew Joseph Mcconnell, M.D. Geriatric Medicine Medicare: Medicare Enrolled Practice Location: 333 Cedar St, Ynhh Internal Medicine-gi,section Of Digestive Diseases, New Haven, CT 06510 Phone: 203-785-7012
Dr. Travis Daniel Bontrager, MD Geriatric Medicine Medicare: Accepting Medicare Assignments Practice Location: 20 York St, New Haven, CT 06510 Phone: 203-688-1734 Fax: 475-246-9106
Marie Anjeliese Rodriguez, Geriatric Medicine Medicare: Medicare Enrolled Practice Location: 20 York St, New Haven, CT 06510 Phone: 203-688-4242
Christopher El Mouhayyar, Geriatric Medicine Medicare: Medicare Enrolled Practice Location: 20 York St, New Haven, CT 06510 Phone: 203-688-4242

Dr Margaret M Xu, MD - Medicare Internal Medicine in New Haven, CT