Dr Hanlee P Ji, MD - Medicare Internal Medicine in Stanford, CA

Dr Hanlee P Ji, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Stanford, California. His current practice location is 875 Blake Wilbur Drive, Stanford Cancer Institute, Stanford, California. You can reach out to his office (for appointments etc.) via phone at (650) 498-6000.

Dr Hanlee P Ji is licensed to practice in California (license number A75926) 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 1639371719.

Contact Information

Dr Hanlee P Ji, MD
875 Blake Wilbur Drive, Stanford Cancer Institute,
Stanford, CA 94305-5820
(650) 498-6000
Not Available

Map and Direction




Physician's Profile

Full NameDr Hanlee P Ji
GenderMale
SpecialityInternal Medicine - Hematology & Oncology
Location875 Blake Wilbur Drive, Stanford, California
Accepts Medicare AssignmentsMedicare enrolled and may accept medicare through third-party reassignment. May prescribe medicare part D drugs.
  NPI Data:
  • NPI Number: 1639371719
  • Provider Enumeration Date: 06/01/2007
  • Last Update Date: 01/05/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 8820199268
  • Enrollment ID: I20070728000312

Medical Identifiers

Medical identifiers for Dr Hanlee P Ji such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1639371719NPI-NPPES

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology A75926 (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 Hanlee P Ji 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

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 Hanlee P Ji 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 Hanlee P Ji, MD
269 Campus Dr, Ccsr 1115 Division Of Oncology,
Stanford, CA 94305-5101

Ph: (650) 721-1503
Dr Hanlee P Ji, MD
875 Blake Wilbur Drive, Stanford Cancer Institute,
Stanford, CA 94305-5820

Ph: (650) 498-6000

Reviews and Comments


Internal Medicine Doctors in Stanford, CA

Prista Charuworn, MD
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Phone: 650-723-6661    
Yu Kuang Lai, MD
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Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Andrea Lorenze, M.D.
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Practice Location: 300 Pasteur Drive, Lane 154, Stanford, CA 94305
Phone: 650-723-6661    Fax: 650-498-6205
Audra Horomanski, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    Fax: 650-498-6205
Meghan Brady Marmor, MD
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Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Lauren Michelle Ulsh, MD
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Medicare: Medicare Enrolled
Practice Location: 300 Pasteur Dr, Stanford, CA 94305
Phone: 650-723-4000    
Ann M Chen, MD
Hematology & Oncology
Medicare: Accepting Medicare Assignments
Practice Location: 300 Pasteur Dr, A149, Mc5202, Stanford, CA 94305
Phone: 650-725-3376    Fax: 650-723-8305

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).

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