VIVIAN YU
NPI 1255929980
Nurse Practitioner in Walnut Creek, CA

Active since January 07, 2021PECOS EnrolledAccepts Medicare Assignment
100 N WIGET LN STE 290, WALNUT CREEK, CA 94598(925) 937-7740 Get Directions Write a Review

NPPES record last updated: October 31, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Jan 28, 2022, Jan 7, 2021 (2 updates tracked since 2021).

About Vivian Yu NPPES

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

VIVIAN YU (NPI 1255929980) is an individual nurse practitioner in Walnut Creek, California, licensed in California (NP95019161) and active in the NPI registry since January 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).

NPPES Registry Identity

NPI1255929980
Entity TypeIndividualFemale
Primary Taxonomy363L00000X
Provider Legal NameVIVIAN YU
Location Address100 N WIGET LN STE 290Walnut Creek, CA 94598-5901
Mailing Address1450 Treat Blvd Ste 300Walnut Creek, CA 94597-2168 · (925) 952-2828
Sole ProprietorNo
Medical School CMSOtherGraduated 2021
Enumeration DateJanuary 7, 2021
Last NPPES UpdateOctober 31, 20242 updates tracked since enumeration
NPPES CertifiedOctober 31, 2024
NPI 1255929980 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

Primary SpecialtyNurse PractitionerPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363L00000X
License Licensed in CA · NP95019161
Definition

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Also ListedRegistered Nurse · Critical Care MedicineTaxonomy 163WC0200X · License 95091387 (CA)
Also ListedClinical Nurse Specialist · GerontologyTaxonomy 364SG0600X · License 95019161 (CA)
100 N WIGET LN STE 290, Walnut Creek, CA 94598

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

Vivian Yu 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 ID3274067715
PECOS Enrollment IDI20241106003880
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.

Areas of Expertise CMS Part B claims 2

Services this provider delivered to Medicare fee-for-service patients, from the 2024 & 2026 CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Insertion of lower leg neurostimulator electrode 64566
The insertion of a lower leg neurostimulator electrode is a procedure where a small device is placed under your skin. This device sends mild electrical signals to nerves in the lower leg, helping to manage chronic pain. It's a safe, minimally invasive procedure.
18 services17 patients
Automated urinalysis test 81003
An automated urinalysis test is a routine examination that checks your urine for various substances. It can help identify potential health issues such as kidney problems or diabetes. The test uses a machine to analyze a small urine sample, providing quick and accurate results.
15 services14 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94598 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
$104.51 typical visit price
range $69.00 – $202.35
Typical copayment $26.12 (range $17.25 – $50.58)
Most-billed visit code 99203
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.

Other Providers at the Same Location NPPES 3

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

Urology
100 N WIGET LN STE 290
WALNUT CREEK, CA 94598
Nurse Practitioner
100 N WIGET LN STE 290
WALNUT CREEK, CA 94598
Nurse Practitioner
100 N WIGET LN STE 290
WALNUT CREEK, CA 94598

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1255929980, enumerated as an "individual" on January 07, 2021.

The provider is located at 100 N WIGET LN STE 290 WALNUT CREEK, CA 94598 and the phone number is (925) 937-7740.

Nurse Practitioner with taxonomy code 363L00000X.