Christina H Chien, MD - Medicare Emergency Medicine in West Haven, CT

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Christina H Chien, MD is a medicare enrolled "Emergency Medicine" physician in West Haven, Connecticut. She went to New York University School Of Medicine and graduated in 2017 and has 9 years of diverse experience with area of expertise as Emergency Medicine. She is a member of the group practice Jefferson Acute Care Physicians Pc, Jefferson University Physicians and her current practice location is 950 Campbell Ave, West Haven, Connecticut. You can reach out to her office (for appointments etc.) via phone at (203) 932-5711.

Christina H Chien is licensed to practice in Pennsylvania (license number MD467586) 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 1033556931.

Contact Information

Christina H Chien, MD
950 Campbell Ave,
West Haven, CT 06516-2770
(203) 932-5711
Not Available

Map and Direction




Physician's Profile

Full NameChristina H Chien
GenderFemale
SpecialityEmergency Medicine
Experience9 Years
Location950 Campbell Ave, West Haven, Connecticut
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 H Chien attended and graduated from New York University School Of Medicine in 2017
  NPI Data:
  • NPI Number: 1033556931
  • Provider Enumeration Date: 05/31/2013
  • Last Update Date: 10/14/2025
  Medicare PECOS Information:
  • PECOS PAC ID: 6204135593
  • Enrollment ID: I20190817000090

Medical Identifiers

Medical identifiers for Christina H Chien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033556931NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207P00000XEmergency Medicine 280589 (New York)Secondary
207P00000XEmergency Medicine MD467586 (Pennsylvania)Primary
207P00000XEmergency Medicine 25MA10145800 (New Jersey)Secondary
207P00000XEmergency Medicine C1-0013199 (Delaware)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Jefferson Acute Care Physicians Pc781021561329
Jefferson University Physicians79118191801393

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 H Chien allows following entities to bill medicare on her behalf.
Entity NameJefferson University Physicians
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1326093675
PECOS PAC ID: 7911819180
Enrollment ID: O20040225000232
Entity NameJefferson Acute Care Physicians Pc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1730571324
PECOS PAC ID: 7810215613
Enrollment ID: O20150407001063

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 H Chien 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 H Chien, MD
950 Campbell Ave,
West Haven, CT 06516-2770

Ph: (203) 932-5711		Christina H Chien, MD
950 Campbell Ave,
West Haven, CT 06516-2770

Ph: (203) 932-5711

Reviews and Comments


Emergency Medicine Doctors in West Haven, CT

Dr. Craig Zalis, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 950 Campbell Ave, West Haven, CT 06516
Phone: 203-932-5711    
Lemi Luu, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 950 Campbell Ave, West Haven, CT 06516
Phone: 203-937-4777    
Michelle D. Leon, MD
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 950 Campbell Ave, West Haven, CT 06516
Phone: 203-932-5711    
Gary M Tickey, M.D.
Emergency Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 950 Campbell Ave, West Haven, CT 06516
Phone: 203-932-5711    
Asim F Tarabar, MD
Emergency Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 950 Campbell Avenue, Va Connecticut Healthcare System, West Haven, CT 06516
Phone: 203-932-5711    Fax: 203-937-3474
Dr. Natasha Anne Spencer, M.D.
Emergency Medicine
Medicare: Medicare Enrolled
Practice Location: 950 Campbell Ave, West Haven, CT 06516
Phone: 203-932-5711    

Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.