Stephen Yee, MD - Medicare Hematology/oncology in Oakland, CA

Stephen Yee, MD is a medicare enrolled "Internal Medicine - Hematology & Oncology" physician in Oakland, California. He went to University Of California, San Francisco School Of Medicine and graduated in 1979 and has 45 years of diverse experience with area of expertise as Hematology/oncology. He is a member of the group practice Alameda Health System and his current practice location is 1411 East 31st Street, Oakcare Medical Group, Oakland, California. You can reach out to his office (for appointments etc.) via phone at (510) 437-4323.

Stephen Yee is licensed to practice in California (license number G42840) 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 1528078185.

Contact Information

Stephen Yee, MD
1411 East 31st Street, Oakcare Medical Group,
Oakland, CA 94602
(510) 437-4323
(510) 437-5042

Map and Direction




Physician's Profile

Full NameStephen Yee
GenderMale
SpecialityHematology/oncology
Experience45 Years
Location1411 East 31st Street, Oakland, 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:
  • Stephen Yee attended and graduated from University Of California, San Francisco School Of Medicine in 1979
  NPI Data:
  • NPI Number: 1528078185
  • Provider Enumeration Date: 08/08/2006
  • Last Update Date: 02/22/2012
  Medicare PECOS Information:
  • PECOS PAC ID: 4587737986
  • Enrollment ID: I20080717000743

Medical Identifiers

Medical identifiers for Stephen Yee such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1528078185NPI-NPPES
00G428400MedicaidCA

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
207RH0003XInternal Medicine - Hematology & Oncology G42840 (California)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Highland HospitalOakland, CAHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Alameda Health System3779494521533

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. Stephen Yee allows following entities to bill medicare on his behalf.
Entity NameAlameda Health System
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1740332931
PECOS PAC ID: 3779494521
Enrollment ID: O20031110000764

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. Stephen Yee 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
Stephen Yee, MD
1411 East 31st Street, Oakcare Medical Group,
Oakland, CA 94602

Ph: (510) 437-4323
Stephen Yee, MD
1411 East 31st Street, Oakcare Medical Group,
Oakland, CA 94602

Ph: (510) 437-4323

Reviews and Comments


Internal Medicine Doctors in Oakland, CA

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Dr. Omair Syed, MD
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Phone: 510-268-1800    Fax: 510-268-1803
Chee C. Chow, MD
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David M. Bliss, MD
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Phone: 510-987-1000    

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.

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