Christina Yen, MD in Portland, ME - Medicare Internal Medicine

Christina Yen, MD is a medicare enrolled "Internal Medicine - Infectious Disease" physician in Portland, Maine. She graduated from medical school in 2015 and has 9 years of diverse experience with area of expertise as Internal Medicine. She is a member of the group practice Mercy Hospital, Mainehealth and her current practice location is 22 Bramhall St, Portland, Maine. You can reach out to her office (for appointments etc.) via phone at (207) 662-0111.

Christina Yen is licensed to practice in Maine (license number MD27458) 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 1154718922.

Contact Information

	Christina Yen, MD
	22 Bramhall St, Portland, ME 04102-3134
	(207) 662-0111
	Not Available

Map and Direction

Physician's Profile

Full Name	Christina Yen
Gender	Female
Speciality	Internal Medicine
Experience	9 Years
Location	22 Bramhall St, Portland, Maine
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:

Christina Yen graduated from medical school in 2015

NPI Data:

NPI Number: 1154718922
Provider Enumeration Date: 04/20/2015
Last Update Date: 11/06/2023

Medicare PECOS Information:

PECOS PAC ID: 7113204074
Enrollment ID: I20231127002518

Medical Identifiers

Medical identifiers for Christina Yen such as npi, medicare ID, medicare PIN, medicaid, etc.

Identifier	Type	State	Issuer
1154718922	NPI	-	NPPES

Medical Taxonomies and Licenses

Taxonomy	Type	License (State)	Status
207RI0200X	Internal Medicine - Infectious Disease	T3220 (Texas)	Secondary
390200000X	Student In An Organized Health Care Education/training Program	(Massachusetts)	Secondary
207RI0200X	Internal Medicine - Infectious Disease	MD27458 (Maine)	Primary

Medical Facilities Affiliation

Facility Name	Location	Facility Type
Maine Medical Center	Portland, ME	Hospital

Group Practice Association

Group Practice Name	Group PECOS PAC ID	No. of Members
Mercy Hospital	6103737812	229
Mainehealth	7517860588	2109

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. Christina Yen allows following entities to bill medicare on her behalf.

Entity Name	Mercy Hospital
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1629078712 PECOS PAC ID: 6103737812 Enrollment ID: O20040217000943

Entity Name	Maine Medical Partners
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1598780447 PECOS PAC ID: 9335043967 Enrollment ID: O20040220000847

Entity Name	Mainehealth
Entity Type	Part B Supplier - Clinic/group Practice
Entity Identifiers	NPI Number: 1790265502 PECOS PAC ID: 7517860588 Enrollment ID: O20040701000166

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. Christina Yen 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
Christina Yen, MD 185 Fore St Apt 303, Portland, ME 04101-5111 Ph: (626) 429-3836	Christina Yen, MD 22 Bramhall St, Portland, ME 04102-3134 Ph: (207) 662-0111

Reviews and Comments

Internal Medicine Doctors in Portland, ME

Andrew J. Hsu, M.D. Infectious Disease Medicare: Medicare Enrolled Practice Location: 155 Fore River Pkwy, Portland, ME 04102 Phone: 207-535-1100 Fax: 207-879-8787
David A Polisner, MD Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 144 State St, Portland, ME 04101 Phone: 207-879-3000
Brian D Moore, M.D. Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 144 State St, Portland, ME 04101 Phone: 207-879-3000
Marc Stuart Hoffman, M.D. Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 144 State St, Portland, ME 04101 Phone: 207-879-3265
Janet D Mcculley, D.O. Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 22 Bramhall St, Portland, ME 04102 Phone: 207-662-4618
Saeeda Fatima, MD Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 22 Bramhall St Rm 2227, Portland, ME 04102 Phone: 207-662-4618
Dr. Thalia Mayes, M.D. Infectious Disease Medicare: Accepting Medicare Assignments Practice Location: 161 Marginal Way, Portland, ME 04101 Phone: 207-773-7964 Fax: 207-773-9073

Christina Yen, MD - Medicare Internal Medicine in Portland, ME