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

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 Maine Medical Partners, 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



Physician's Profile

Full NameChristina Yen
GenderFemale
SpecialityInternal Medicine
Experience9 Years
Location22 Bramhall St, Portland, Maine
Accepts Medicare AssignmentsYes. 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.
IdentifierTypeStateIssuer
1154718922NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RI0200XInternal Medicine - Infectious Disease T3220 (Texas)Secondary
390200000XStudent In An Organized Health Care Education/training Program (Massachusetts)Secondary
207RI0200XInternal Medicine - Infectious Disease MD27458 (Maine)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Maine Medical CenterPortland, MEHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Maine Medical Partners9335043967789
Mainehealth75178605882067

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› Verified 8 days ago

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 NameMercy Hospital
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1629078712
PECOS PAC ID: 6103737812
Enrollment ID: O20040217000943

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Read more Medical News

› Verified 8 days ago

Entity NameMaine Medical Partners
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1598780447
PECOS PAC ID: 9335043967
Enrollment ID: O20040220000847

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Read more Medical News

› Verified 8 days ago

Entity NameMainehealth
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790265502
PECOS PAC ID: 7517860588
Enrollment ID: O20040701000166

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New UNC clinic to address individuals with Angelman Syndrome

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Effects of unhealthy lifestyle persist even after atherosclerosis treatment

Almost everyone knows that improving your eating habits will most likely improve your health. What most people may not know, however, is that the effects of poor eating habits persist long after dietary habits are improved. In a new report appearing in the November 2014 issue of the Journal of Leukocyte Biology, scientists use mice to show that even after successful treatment of atherosclerosis (including lowering of blood cholesterol and a change in dietary habits) the effects of an unhealthy lifestyle still affect the way the immune system functions.

Read more Medical News

› Verified 8 days ago

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 AddressPractice 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

News Archive

Imaxio receives FP7 grant to support the development of S. aureus vaccine

Imaxio, a biopharmaceutical company specialized in vaccines, together with its partners from the Jenner Institute at Oxford University, the European Vaccine Initiative and Preclin Biosystems, is pleased to announce today a European Union award of EUR 5.5 million to support the ‘Bellerophon Project' consortium to develop a vaccine against Staphylococcus aureus (S. aureus).

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Read more News

› Verified 8 days ago


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    
Dr. Elizabeth A Jacobs, MD
Infectious Disease
Medicare: Accepting Medicare Assignments
Practice Location: 22 Bramhall St, Portland, ME 04102
Phone: 207-662-0111    
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    

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