YU KOR RUBY CHUN PA-C, RD
NPI 1306354618
Physician Assistant in San Jose, CA

Active since January 21, 2018PECOS EnrolledAccepts Medicare Assignment
2425 SAMARITAN DR, SAN JOSE, CA 95124(408) 559-2011 Get Directions Write a Review

NPPES record last updated: February 20, 2024. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Sep 22, 2021, Jul 31, 2018, Jan 21, 2018 (3 updates tracked since 2018).

About Yu Kor Ruby Chun Pa-c, Rd NPPES

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

YU KOR RUBY CHUN PA-C, RD (NPI 1306354618) is an individual physician assistant in San Jose, California, licensed in California (55562) and active in the NPI registry since January 2018. She is enrolled in Medicare PECOS, maintains a secondary practice location in San Jose, and is a graduate of Other (2018).

NPPES Registry Identity

NPI1306354618
Entity TypeIndividualFemale
Primary Taxonomy363A00000X
Provider Legal NameYU KOR RUBY CHUNCredential: PA-C, RD
Location Address2425 SAMARITAN DRSan Jose, CA 95124-3997
Mailing Address2425 Samaritan DrSan Jose, CA 95124-3997 · (408) 559-2011
Sole ProprietorNo
Medical School CMSOtherGraduated 2018
Enumeration DateJanuary 21, 2018
Last NPPES UpdateFebruary 20, 20243 updates tracked since enumeration
NPPES CertifiedFebruary 20, 2024
NPI 1306354618 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

Primary SpecialtyPhysician AssistantPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363A00000X
License Licensed in CA · 55562
Definition

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Also ListedDietitian, RegisteredTaxonomy 133V00000X · License 1003397 (OR)
2425 SAMARITAN DR, San Jose, CA 95124

Secondary Practice Location 1

Location 1225 N Jackson AveSan Jose, CA 95116-1603 · Phone (408) 259-5000

Other Identifiers 1

Other1003397Dietitian

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

Yu Kor Ruby Chun Pa-c, Rd 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 ID9032504253
PECOS Enrollment IDI20220324001349
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 3

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

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232
Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.
81 services43 patients
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222
Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.
47 services46 patients
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 99231
Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.
34 services17 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95124 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
$106.47 typical visit price
range $70.37 – $206.04
Typical copayment $26.61 (range $17.59 – $51.51)
Most-billed visit code 99203
Established Patient
$86.56 typical visit price
range $23.96 – $169.60
Typical copayment $21.64 (range $5.99 – $42.40)
Most-billed visit code 99213
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.

Dietitian, Registered
2425 SAMARITAN DR
SAN JOSE, CA 95124
Anesthesiology
2425 SAMARITAN DR
SAN JOSE, CA 95124
Anesthesiology
2425 SAMARITAN DR
SAN JOSE, CA 95124
Internal Medicine
2425 SAMARITAN DR
SAN JOSE, CA 95124
Physician Assistant
2425 SAMARITAN DR
SAN JOSE, CA 95124
Anesthesiology
2425 SAMARITAN DR
SAN JOSE, CA 95124
Anesthesiology
2425 SAMARITAN DR
SAN JOSE, CA 95124
Nurse Practitioner (Family)
2425 SAMARITAN DR
SAN JOSE, CA 95124

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 Yu Kor Chun's NPI number?

The NPI number for Yu Kor Chun is 1306354618. It was assigned to this individual provider in the NPPES registry on January 21, 2018.

Where is Yu Kor Chun located?

Yu Kor Chun practices at 2425 Samaritan Dr, San Jose, CA 95124. The listed phone number is (408) 559-2011.

What is Yu Kor Chun's specialty?

The primary specialty registered for this NPI is Physician Assistant with taxonomy code 363A00000X.

Is Yu Kor Chun enrolled in Medicare?

Yes. Yu Kor Chun 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 Yu Kor Chun was last updated on February 20, 2024. NPI Profile syncs with the weekly NPPES data releases published by CMS.