Christopher Tsung-jer Chen, MD - Medicare Internal Medicine in Palo Alto, CA

Christopher Tsung-jer Chen, MD is a medicare enrolled "Internal Medicine" physician in Palo Alto, California. He went to Washington University School Of Medicine and graduated in 2014 and has 10 years of diverse experience with area of expertise as Internal Medicine. He is a member of the group practice Stanford Health Care and his current practice location is 875 Blake Wilbur Dr, Palo Alto, California. You can reach out to his office (for appointments etc.) via phone at (650) 725-5421.

Christopher Tsung-jer Chen is licensed to practice in California (license number A169072) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1467865527.

Contact Information

Christopher Tsung-jer Chen, MD
875 Blake Wilbur Dr,
Palo Alto, CA 94304-2205
(650) 725-5421
Not Available

Map and Direction




Physician's Profile

Full NameChristopher Tsung-jer Chen
GenderMale
SpecialityInternal Medicine
Experience10 Years
Location875 Blake Wilbur Dr, Palo Alto, California
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Christopher Tsung-jer Chen attended and graduated from Washington University School Of Medicine in 2014
  NPI Data:
  • NPI Number: 1467865527
  • Provider Enumeration Date: 06/06/2014
  • Last Update Date: 08/19/2020
  Medicare PECOS Information:
  • PECOS PAC ID: 2163640566
  • Enrollment ID: I20200805000997

Medical Identifiers

Medical identifiers for Christopher Tsung-jer Chen such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1467865527NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine L-260076 (Massachusetts)Secondary
207RX0202XInternal Medicine - Medical Oncology A169072 (California)Secondary
207R00000XInternal Medicine A169072 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Stanford Health CareStanford, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Stanford Health Care67097974912572

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. Christopher Tsung-jer Chen allows following entities to bill medicare on his behalf.
Entity NameStanford Health Care
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1437292927
PECOS PAC ID: 6709797491
Enrollment ID: O20031124000348
Entity NameLpch Medical Group Div Of Lucile
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1417907940
PECOS PAC ID: 0840298543
Enrollment ID: O20061113000232

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. Christopher Tsung-jer 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
Christopher Tsung-jer Chen, MD
875 Blake Wilbur Dr,
Palo Alto, CA 94304-2205

Ph: (650) 725-5421
Christopher Tsung-jer Chen, MD
875 Blake Wilbur Dr,
Palo Alto, CA 94304-2205

Ph: (650) 725-5421

Reviews and Comments


Internal Medicine Doctors in Palo Alto, CA

Daniel Joseph Razzano, M.D.
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Medicare: Medicare Enrolled
Practice Location: 3801 Miranda Ave, Palo Alto, CA 94304
Phone: 650-493-5000    
Mahnoosh Kuhbanani Seifoddini, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3801 Miranda Ave, Va Palo Alto Health Care System (111stc), Palo Alto, CA 94304
Phone: 209-946-3400    
Dr. Yusra Nazar Hussain, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 770 Welch Rd, Suite # 250, Palo Alto, CA 94304
Phone: 650-328-1676    Fax: 650-445-0911
Christopher Demuth Sharp, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 900 Blake Wilbur Dr, Palo Alto, CA 94304
Phone: 650-723-6028    Fax: 650-725-7078
Dr. David Yao, M.D.
Internal Medicine
Medicare: Medicare Enrolled
Practice Location: 3801 Miranda Ave, Medical Services (111a), Palo Alto, CA 94304
Phone: 650-493-5000    
Dr. Franklin Perry, M.D.
Internal Medicine
Medicare: Not Enrolled in Medicare
Practice Location: 2175 Park Blvd, Palo Alto, CA 94306
Phone: 650-330-3688    Fax: 650-330-3686
Dr. Ryan Arthur Mcconnell, MD
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 795 El Camino Real, Palo Alto, CA 94301
Phone: 650-853-2972    

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.