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DR. KWAI-YIN LEU D.O.
NPI 1336261312
Internal Medicine in Santa Clara, CA

Active since April 03, 2007PECOS EnrolledAccepts Medicare Assignment
700 LAWRENCE EXPY, DEPARTMENT OF HOSPITAL MEDICINE, SANTA CLARA, CA 95051(408) 851-7600 Get Directions Write a Review

NPPES record last updated: January 6, 2022. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Dr. Kwai-yin Leu D.o. NPPES

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

DR. KWAI-YIN LEU D.O. (NPI 1336261312) is an individual internal medicine provider in Santa Clara, California, licensed in California (20A9855) and active in the NPI registry since April 2007. She is enrolled in Medicare PECOS and is a graduate of Other (2005).

NPPES Registry Identity

NPI1336261312
Entity TypeIndividualFemale
Primary Taxonomy207R00000X
Provider Legal NameDR. KWAI-YIN LEUCredential: D.O.
Location Address700 LAWRENCE EXPY, DEPARTMENT OF HOSPITAL MEDICINESanta Clara, CA 95051-5173
Mailing Address700 Lawrence Expy, Department Of Hospital MedicineSanta Clara, CA 95051-5173 · (408) 851-7600
Phone(408) 851-7600
Sole ProprietorNo
Medical School CMSOtherGraduated 2005
Enumeration DateApril 3, 2007
Last NPPES UpdateJanuary 6, 2022
✔ NPI 1336261312 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License✔ Licensed in CA · 20A9855
Definition
A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.
700 LAWRENCE EXPY, Santa Clara, CA 95051
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Other Names 1

Professional Name (2)Dr. Karen Leu D.o.

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

Dr. Kwai-yin Leu D.o. 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 ID8325108889
PECOS Enrollment IDI20081114000008
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 95051 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
$156.67 typical visit price
range $70.37 – $206.04
Typical copayment $39.16 (range $17.59 – $51.51)
Most-billed visit code 99204
Established Patient
$121.77 typical visit price
range $23.96 – $169.60
Typical copayment $30.44 (range $5.99 – $42.40)
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.

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.

HUI WU MD
Hospitalist
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 605-7333
REBEKAH LYNN KECK
Dietitian, Registered
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 475-7208
VALERIE ROBERSON RDN
Dietitian, Registered
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 851-1000
LAARNI OBIS YET RRT
Respiratory Therapist, Registered
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 851-7022
NETALI ADIEL
Doula
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 851-1000
DR. KHANH-LINH GUERRERO PHARM.D.
Pharmacist
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 851-7500
KRISTINE MAE MANGALINDAN M.D.
Student in an Organized Health Care Education/Training Program
700 LAWRENCE EXPY
SANTA CLARA, CA 95051
Santa Clara County (408) 851-1000
PATRICK NGUYEN PHARM.D.
Pharmacist
700 LAWRENCE EXPY, DEPT 301
SANTA CLARA, CA 95051
Santa Clara County (408) 851-7492

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 Kwai-yin Leu's NPI number?

The NPI number for Kwai-yin Leu is 1336261312. It was assigned to this individual provider in the NPPES registry on April 3, 2007. The provider is also known as Dr. Karen Leu D.O..

Where is Kwai-yin Leu located?

Kwai-yin Leu practices at 700 Lawrence Expy Department Of Hospital Medicine, Santa Clara, CA 95051. The listed phone number is (408) 851-7600.

What is Kwai-yin Leu's specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Is Kwai-yin Leu enrolled in Medicare?

Yes. Kwai-yin Leu 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 Kwai-yin Leu was last updated on January 6, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.