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STEPHEN YEE MD
NPI 1528078185
Internal Medicine - Hematology & Oncology in Oakland, CA

Active since August 08, 2006PECOS EnrolledAccepts Medicare Assignment
91.04/100
CMS Quality Rating
1411 EAST 31ST STREET, OAKCARE MEDICAL GROUP, OAKLAND, CA 94602(510) 437-4323(510) 437-5042 Get Directions Write a Review

NPPES record last updated: February 22, 2012. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Stephen Yee Md NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

STEPHEN YEE MD (NPI 1528078185) is an individual hematology & oncology provider in Oakland, California, licensed in California (G42840) and active in the NPI registry since August 2006. He is enrolled in Medicare PECOS and is a graduate of University Of California, San Francisco School Of Medicine (1979).

NPPES Registry Identity

NPI1528078185
Entity TypeIndividualMale
Primary Taxonomy207RH0003X
Provider Legal NameSTEPHEN YEECredential: MD
Location Address1411 EAST 31ST STREET, OAKCARE MEDICAL GROUPOakland, CA 94602
Mailing Address1411 East 31st Street, Oakcare Medical GroupOakland, CA 94602 · (510) 437-4323 · Fax (510) 437-5042
Phone(510) 437-4323
Fax(510) 437-5042
Sole ProprietorNo
Medical School CMSUniversity Of California, San Francisco School Of MedicineGraduated 1979
Enumeration DateAugust 8, 2006
Last NPPES UpdateFebruary 22, 2012
✔ NPI 1528078185 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal Medicine · Hematology & OncologyAllopathic & Osteopathic Physicians
Taxonomy Code207RH0003X
License✔ Licensed in CA · G42840
Definition
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
1411 EAST 31ST STREET, Oakland, CA 94602
Open in Google Maps ↗

Other Identifiers 3

Medicare UPINA89765
Medicare ID-Type Unspecified00G428400CA
Medicaid00G428400CA

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Stephen Yee Md is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID4587737986
PECOS Enrollment IDI20080717000743
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94602 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient
$202.35 typical visit price
range $69.00 – $202.35
Typical copayment $50.58 (range $17.25 – $50.58)
Most-billed visit code 99205
Established Patient
$119.48 typical visit price
range $23.44 – $166.46
Typical copayment $29.87 (range $5.86 – $41.61)
Most-billed visit code 99214
Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

91.04/100
MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program
Scored as part of a group practice
Quality82.13
Promoting Interoperability100
Improvement Activities40
Cost64.1

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

DAVID PAUL HOFFMAN MD
Pediatrics
1411 EAST 31ST STREET
OAKLAND, CA 94602
Alameda County (510) 437-4323
LAWRENCE THOMAS RICHARDS MD
Specialist
1411 EAST 31ST STREET
OAKLAND, CA 94602
Alameda County (510) 437-4323
LINDSEY DEPUTY RN, MS, CNS
Registered Nurse (Oncology)
1411 EAST 31ST STREET, HCP 5 SPECIALTY CLINICS - HEMATOLOGY ONCOLOGY
OAKLAND, CA 94602
Alameda County (510) 437-4527
MRS. JAMIE LEE TALWAR CRNA
Nurse Anesthetist, Certified Registered
1411 EAST 31ST STREET
OAKLAND, CA 94602
Alameda County (510) 437-3667
NANCY LE MD
Student in an Organized Health Care Education/Training Program
1411 EAST 31ST STREET
OAKLAND, CA 94602
Alameda County (916) 686-7300
BONNIE L FLEMMING MD
Obstetrics & Gynecology
1411 EAST 31ST STREET, OAKCARE MEDICAL GROUP
OAKLAND, CA 94602
Alameda County (510) 437-4323
ALAMEDA COUNTY MEDICLA CENTER
General Acute Care Hospital (Critical Access)
1411 EAST 31ST STREET
OAKLAND, CA 94602
Alameda County (510) 437-4323
MRS. JULIE MA WILLKOM RN
Registered Nurse (Ambulatory Care)
1411 EAST 31ST STREET, HIGHLAND CARE PAVILION, TB CLINIC, 5TH FLOOR
OAKLAND, CA 94602
Alameda County (510) 437-6466

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Stephen Yee's NPI number?

The NPI number for Stephen Yee is 1528078185. It was assigned to this individual provider in the NPPES registry on August 8, 2006.

Where is Stephen Yee located?

Stephen Yee practices at 1411 East 31st Street Oakcare Medical Group, Oakland, CA 94602. The listed phone number is (510) 437-4323.

What is Stephen Yee's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Hematology & Oncology, with taxonomy code 207RH0003X.

Is Stephen Yee enrolled in Medicare?

Yes. Stephen Yee is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Stephen Yee was last updated on February 22, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.