Dr Jeffrey Bien, MD - Medicare Internal Medicine in Santa Clara, CA

Dr Jeffrey Bien, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Santa Clara, California. His current practice location is 710 Lawrence Expy, Dept 440, 4th Floor, Santa Clara, California. You can reach out to his office (for appointments etc.) via phone at (650) 823-9069.

Dr Jeffrey Bien is licensed to practice in California (license number A161700) and he also participates in the medicare program. He does not accept medicare assignments directly but he may accept medicare through third-party (refer to Reassignment section below) and may also prescribe medicare part D drugs. His NPI Number is 1487040911.

Contact Information

Dr Jeffrey Bien, MD
710 Lawrence Expy, Dept 440, 4th Floor,
Santa Clara, CA 95051
(650) 823-9069
Not Available

Map and Direction




Physician's Profile

Full NameDr Jeffrey Bien
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location710 Lawrence Expy, Santa Clara, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1487040911
  • Provider Enumeration Date: 04/10/2015
  • Last Update Date: 08/23/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3779890199
  • Enrollment ID: I20230912003461

Medical Identifiers

Medical identifiers for Dr Jeffrey Bien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1487040911NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine MD187559 (Oregon)Secondary
390200000XStudent In An Organized Health Care Education/training Program (* (Not Available))Secondary
207RH0003XInternal Medicine - Hematology & Oncology A161700 (California)Primary

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. Dr Jeffrey Bien allows following entities to bill medicare on his behalf.
Entity NamePermanente Medical Group Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1073606299
PECOS PAC ID: 8921910225
Enrollment ID: O20031104000710

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. Dr Jeffrey Bien 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
Dr Jeffrey Bien, MD
710 Lawrence Expy, Dept 440, 4th Floor,
Santa Clara, CA 95051

Ph: (650) 823-9069
Dr Jeffrey Bien, MD
710 Lawrence Expy, Dept 440, 4th Floor,
Santa Clara, CA 95051

Ph: (650) 823-9069

Reviews and Comments


Internal Medicine Doctors in Santa Clara, CA

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Phone: 408-241-3801    

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.