ERIC CHAU-YONG KU MD
NPI 1013478999
Radiology - Radiation Oncology in Modesto, CA

Q: What is Eric Ku's NPI number?

The NPI number for Eric Ku is 1013478999. It was assigned to this individual provider in the NPPES registry on March 25, 2019.

Q: What is Eric Ku's specialty?

The primary specialty registered for this NPI is Radiology, specializing in Radiation Oncology, with taxonomy code 2085R0001X.

Q: When was this NPI record last updated?

The NPPES record for Eric Ku was last updated on February 12, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 months 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.

Active since March 25, 2019PECOS EnrolledAccepts Medicare Assignment

1700 COFFEE RD, MODESTO, CA 95355(209) 572-7237 Get Directions Write a Review

NPPES record last updated: February 12, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Eric Chau-yong Ku Md NPPES

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

ERIC CHAU-YONG KU MD (NPI 1013478999) is an individual radiation oncology provider in Modesto, California, licensed in California (A182542) and active in the NPI registry since March 2019. He is enrolled in Medicare PECOS, maintains a secondary practice location in Oakland, and is a graduate of F H Netter, M.d. School Of Med At Quinnipiac Univ (2019).

NPPES Registry Identity

NPI1013478999

Entity TypeIndividualMale

Primary Taxonomy2085R0001X

Provider Legal NameERIC CHAU-YONG KUCredential: MD

Location Address1700 COFFEE RDModesto, CA 95355-2803

Mailing AddressPo Box 276950Sacramento, CA 95827-6950 · Fax (510) 535-7313

Phone(209) 572-7237

Sole ProprietorNo

Medical School CMSF H Netter, M.d. School Of Med At Quinnipiac UnivGraduated 2019

Enumeration DateMarch 25, 2019

Last NPPES UpdateFebruary 12, 2025

NPPES CertifiedFebruary 12, 2025

✔ NPI 1013478999 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyRadiology · Radiation OncologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0001X

License✔ Licensed in CA · A182542

Definition

A radiologist who deals with the therapeutic applications of radiant energy and its modifiers and the study and management of disease, especially malignant tumors.

1700 COFFEE RD, Modesto, CA 95355

Open in Google Maps ↗

Secondary Practice Location 1

Location 11411 E 31st St Fl 2Oakland, CA 94602-1018 · Phone (510) 437-5039 · Fax (510) 535-7313

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

Eric Chau-yong Ku 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 ID7416366117

PECOS Enrollment IDI20240919004237

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 8

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.

Ct guidance for insertion of radiation therapy fields 77014

CT guidance for insertion of radiation therapy fields involves using a CT scan to accurately map the area of your body where radiation will be applied. This ensures the radiation targets only the necessary area, minimizing impact to healthy tissues.

277 services39 patients

Stereoscopic x-ray guidance for localization of target volume for the delivery of radiation therapy G6002

Stereoscopic x-ray guidance is a technique used in radiation therapy. It involves taking multiple X-ray images from different angles to create a 3D picture of the area to be treated. This helps accurately pinpoint the exact location for radiation delivery, ensuring the therapy is as effective as possible.

51 services11 patients

Calculation of radiation therapy dose 77300

Radiation therapy dose calculation is a process to determine the exact amount of radiation needed to treat a specific area in the body. This calculation helps ensure the treatment is effective while minimizing harm to healthy tissues. It's a key part of planning your radiation therapy.

39 services13 patients

Radiation treatment management, 5 treatment sessions 77427

Radiation treatment management involves a series of 5 sessions where targeted radiation is used to destroy or shrink cancer cells in your body. Each session is carefully planned to maximize effectiveness while minimizing harm to healthy tissues. You may experience side effects which will be closely monitored and managed for your comfort.

36 services12 patients

Design and construction of complex radiation treatment device 77334

The design and construction of a complex radiation treatment device is a process where a specialized instrument is created. This device targets harmful cells with high-energy rays to destroy or damage them, while minimizing impact on healthy cells. This aids in treating conditions like cancer.

27 services16 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

26 services26 patients

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 95355 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

$176.60 typical visit price

range $58.87 – $176.60

Typical copayment $44.15 (range $14.71 – $44.15)

Most-billed visit code 99205

Established Patient

$73.16 typical visit price

range $19.28 – $144.60

Typical copayment $18.29 (range $4.82 – $36.15)

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.

DR. STEPHANIE TOVAR PHARMD

Pharmacist