Jane W Chien, MD - Medicare Internal Medicine in Los Gatos, CA

Jane W Chien, MD is a medicare enrolled "Internal Medicine" physician in Los Gatos, California. She went to Stanford University School Of Medicine and graduated in 1990 and has 34 years of diverse experience with area of expertise as Internal Medicine. Her current practice location is 14981 National Ave Ste 6, Los Gatos, California. You can reach out to her office (for appointments etc.) via phone at (408) 358-1811.

Jane W Chien is licensed to practice in California (license number A55106) 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 1588620785.

Contact Information

Jane W Chien, MD
14981 National Ave Ste 6,
Los Gatos, CA 95032-2600
(408) 358-1811
Not Available

Map and Direction




Physician's Profile

Full NameJane W Chien
GenderFemale
SpecialityInternal Medicine
Experience34 Years
Location14981 National Ave Ste 6, Los Gatos, 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:
  • Jane W Chien attended and graduated from Stanford University School Of Medicine in 1990
  NPI Data:
  • NPI Number: 1588620785
  • Provider Enumeration Date: 04/25/2006
  • Last Update Date: 07/28/2022
  Medicare PECOS Information:
  • PECOS PAC ID: 3072533439
  • Enrollment ID: I20080725000218

Medical Identifiers

Medical identifiers for Jane W Chien such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1588620785NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207R00000XInternal Medicine A55106 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Ready2nurseSan jose, CAHome health agency
Stanford Health CareStanford, CAHospital
El Camino HospitalMountain view, CAHospital
Good Samaritan HospitalSan jose, CAHospital

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. Jane W Chien allows following entities to bill medicare on her behalf.
Entity NameJane W Chien Md Inc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1871004523
PECOS PAC ID: 1951668490
Enrollment ID: O20171208000174

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. Jane W 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
Jane W Chien, MD
14981 National Ave Ste 6,
Los Gatos, CA 95032-2600

Ph: (408) 358-1811
Jane W Chien, MD
14981 National Ave Ste 6,
Los Gatos, CA 95032-2600

Ph: (408) 358-1811

Reviews and Comments


Internal Medicine Doctors in Los Gatos, CA

Dr. Allison Lee Remesz, D.O.
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Medicare: Accepting Medicare Assignments
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Phone: 408-426-5540    
Dr. William B Ricks, MD
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Medicare: Not Enrolled in Medicare
Practice Location: 17480 High St, Los Gatos, CA 95030
Phone: 408-497-2472    Fax: 408-354-5543
Dr. Catherine Anne Grellet, M.D.
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Medicare: Accepting Medicare Assignments
Practice Location: 15251 National Ave, Suite 104, Los Gatos, CA 95032
Phone: 408-358-7360    Fax: 408-358-7357
Melissa Zheng Yan Wu, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15215 National Ave, Suite 200, Los Gatos, CA 95032
Phone: 408-358-1841    Fax: 408-358-3562
Dr. Kenneth Jay Silver, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 700 W Parr Ave, Suite R, Los Gatos, CA 95032
Phone: 408-857-4061    
Edward Kern Wong, MD
Internal Medicine
Medicare: May Accept Medicare Assignments
Practice Location: 14911 National Ave, Ste 3, Los Gatos, CA 95032
Phone: 408-356-9121    Fax: 408-356-4628
Dr. Michael J Tierney, M.D.
Internal Medicine
Medicare: Accepting Medicare Assignments
Practice Location: 15400 Los Gatos Blvd, Los Gatos, CA 95032
Phone: 408-730-6200    

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.