Tianyu Chen, MD - Medicare Hospitalist in Los Angeles, CA

Tianyu Chen, MD is a medicare enrolled "Hospitalist" physician in Los Angeles, California. She graduated from medical school in 2018 and has 6 years of diverse experience with area of expertise as Hospitalist. She is a member of the group practice Regents Of The University Of California and her current practice location is 757 Westwood Plz Ste 7501, Los Angeles, California. You can reach out to her office (for appointments etc.) via phone at (310) 319-4698.

Tianyu Chen is licensed to practice in California (license number A165639) 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 1164927463.

Contact Information

Tianyu Chen, MD
757 Westwood Plz Ste 7501,
Los Angeles, CA 90095-8358
(310) 319-4698
Not Available

Map and Direction




Physician's Profile

Full NameTianyu Chen
GenderFemale
SpecialityHospitalist
Experience6 Years
Location757 Westwood Plz Ste 7501, Los Angeles, California
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:
  • Tianyu Chen graduated from medical school in 2018
  NPI Data:
  • NPI Number: 1164927463
  • Provider Enumeration Date: 03/28/2018
  • Last Update Date: 07/02/2024
  Medicare PECOS Information:
  • PECOS PAC ID: 6406267178
  • Enrollment ID: I20210901002926

Medical Identifiers

Medical identifiers for Tianyu Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1164927463NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A165639 (California)Secondary
208M00000XHospitalist A165639 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
St Mary's Medical CenterSan francisco, CAHospital
Ucsf Medical CenterSan francisco, CAHospital
Jewish Home & Rehab Center D/p SnfSan francisco, CANursing home

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Regents Of The University Of California4284547274581

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. Tianyu Chen allows following entities to bill medicare on her behalf.
Entity NameRegents Of The University Of California
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1881763597
PECOS PAC ID: 4284547274
Enrollment ID: O20031106000389
Entity NameUniversity Of California San Francisco
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1861578973
PECOS PAC ID: 4486567229
Enrollment ID: O20031212000897
Entity NameUcsf Medical Group Business Services
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1477624104
PECOS PAC ID: 3779497870
Enrollment ID: O20040622001513

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. Tianyu Chen 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
Tianyu Chen, MD
5767 W Century Blvd Ste 400,
Los Angeles, CA 90045-5631

Ph: (310) 301-8707
Tianyu Chen, MD
757 Westwood Plz Ste 7501,
Los Angeles, CA 90095-8358

Ph: (310) 319-4698

Reviews and Comments


Hospitalist Doctors in Los Angeles, CA

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Dr. Thomas Carroll Kingsley, M.D.
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Phone: 310-267-9643    
Katherine Frishe,
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Practice Location: 2051 Marengo St, Los Angeles, CA 90033
Phone: 323-409-5507    
Kevin Matthew Keller, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 757 Westwood Plz Ste 7501, Los Angeles, CA 90095
Phone: 310-267-9643    
Dr. Jessica Kaltman, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 757 Westwood Plz Ste 7501, Los Angeles, CA 90095
Phone: 310-825-7375    
Christian Benedict Cruz Fagel, M.D.
Hospitalist
Medicare: Accepting Medicare Assignments
Practice Location: 757 Westwood Plz, Los Angeles, CA 90095
Phone: 102-679-6433    Fax: 310-267-3840

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.