Dr Christina L Wei, MD in Chelmsford, MA - Medicare Internal Medicine

Dr Christina L Wei, MD is a medicare enrolled "Internal Medicine" physician in Chelmsford, Massachusetts. She went to University Of Massachusetts Medical School and graduated in 1985 and has 39 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Atrius Health Inc and her current practice location is 228 Billerica Rd, Chelmsford, Massachusetts. You can reach out to her office (for appointments etc.) via phone at (978) 250-6100.

Dr Christina L Wei is licensed to practice in Massachusetts (license number 57666) and she also participates in the medicare program. She accepts medicare assignments (which means she accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and her NPI Number is 1639167257.

Contact Information

	Dr Christina L Wei, MD
	228 Billerica Rd, Chelmsford, MA 01824-3604
	(978) 250-6100
	Not Available

Map and Direction

Physician's Profile

Full Name	Dr Christina L Wei
Gender	Female
Speciality	Internal Medicine
Experience	39 Years
Location	228 Billerica Rd, Chelmsford, Massachusetts
Accepts Medicare Assignments	Yes. She accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.

Medical Education and Training:

Dr Christina L Wei attended and graduated from University Of Massachusetts Medical School in 1985

NPI Data:

NPI Number: 1639167257
Provider Enumeration Date: 10/07/2005
Last Update Date: 11/17/2020

Medicare PECOS Information:

PECOS PAC ID: 0749220317
Enrollment ID: I20050504000031

Medical Identifiers

Medical identifiers for Dr Christina L Wei such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1639167257	NPI	-	NPPES
3101100	Medicaid	MA

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207R00000X	Internal Medicine	57666 (Massachusetts)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Home Health Of Haverhill	Lawrence, MA	Home health agency
Vna Care Network	Worcester, MA	Home health agency
Lowell General Hospital	Lowell, MA	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Atrius Health Inc	4789588641	1116

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 Christina L Wei allows following entities to bill medicare on her behalf.

Entity Name	Atrius Health Inc
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1871639914 PECOS PAC ID: 4789588641 Enrollment ID: O20031121000582

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 Christina L Wei 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 Christina L Wei, MD 228 Billerica Rd, Chelmsford, MA 01824-3604 Ph: (978) 250-6100	Dr Christina L Wei, MD 228 Billerica Rd, Chelmsford, MA 01824-3604 Ph: (978) 250-6100

Reviews and Comments

Internal Medicine Doctors in Chelmsford, MA

Steven A Morgenstern, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 228 Billerica Rd, Internal Medicine, Chelmsford, MA 01824 Phone: 978-250-6100 Fax: 978-250-6471
Kenneth Francis Murphy, MD Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 27 Village Square, Chelmsford, MA 01824 Phone: 978-256-6607 Fax: 978-250-8189
Dr. Geetanjali A Akerkar, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 4 Meeting House Rd, Suite 6-8, Chelmsford, MA 01824 Phone: 978-454-9811 Fax: 978-937-9281
Dr. James H Reichheld, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 4 Meeting House Rd, Suite 6-8, Chelmsford, MA 01824 Phone: 978-454-9811 Fax: 978-937-9281
Mohamed Fazal Ally, M.D. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 1 Meeting House Rd, Unit 5, Chelmsford, MA 01824 Phone: 978-256-0173
Ms. Norma T Kolifrath, N.P. Internal Medicine Medicare: Not Enrolled in Medicare Practice Location: 4 Meeting House Rd, Suite 6-8, Chelmsford, MA 01824 Phone: 978-454-9811 Fax: 978-937-9281
Raj Rani Gupta, M.D. Internal Medicine Medicare: Accepting Medicare Assignments Practice Location: 228 Billerica Rd, Internal Medicine, Chelmsford, MA 01824 Phone: 978-250-6100 Fax: 978-250-6002

Dr Christina L Wei, MD - Medicare Internal Medicine in Chelmsford, MA