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COREY CHEUNG
NPI 1083243067
Pediatrics in Dublin, CA

Active since April 02, 2020PECOS Enrolled
4050 DUBLIN BLVD FL 1, DUBLIN, CA 94568(925) 875-3700 Get Directions Write a Review

NPPES record last updated: November 14, 2023. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Nov 14, 2023, Apr 2, 2020 (2 updates tracked since 2020).

About Corey Cheung NPPES

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

COREY CHEUNG (NPI 1083243067) is an individual pediatrics provider in Dublin, California, licensed in California (A187815) and active in the NPI registry since April 2020. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1083243067
Entity TypeIndividualMale
Primary Taxonomy208000000X
Provider Legal NameCOREY CHEUNG
Location Address4050 DUBLIN BLVD FL 1Dublin, CA 94568-3112
Mailing Address325 Distel CirLos Altos, CA 94022-1408 · (925) 875-6100
Phone(925) 875-3700
Sole ProprietorNo
Enumeration DateApril 2, 2020
Last NPPES UpdateNovember 14, 20232 updates tracked since enumeration
NPPES CertifiedSeptember 6, 2023
✔ NPI 1083243067 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPediatricsAllopathic & Osteopathic Physicians
Taxonomy Code208000000X
License✔ Licensed in CA · A187815
Definition
A pediatrician is concerned with the physical, emotional and social health of children from birth to young adulthood. Care encompasses a broad spectrum of health services ranging from preventive healthcare to the diagnosis and treatment of acute and chronic diseases. A pediatrician deals with biological, social and environmental influences on the developing child, and with the impact of disease and dysfunction on development.
4050 DUBLIN BLVD FL 1, Dublin, CA 94568
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Corey Cheung is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

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.

Medicare Billing Reassignment

Medicare enrollment records show Corey Cheung reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Sutter Bay Medical Foundation
21 mi
Multi-Specialty
12 CAMINO ENCINAS
Orinda, CA 94563
  • Reassigned Medicare billing, California enrollment
  • 4,479 clinicians in this Medicare group
NPI 1366898538 (510) 204-8180

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 94568 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

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

THEODORE CHOU
Pediatrics
4050 DUBLIN BLVD FL 1
DUBLIN, CA 94568
Alameda County (925) 875-3700

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 Corey Cheung's NPI number?

The NPI number for Corey Cheung is 1083243067. It was assigned to this individual provider in the NPPES registry on April 2, 2020.

Where is Corey Cheung located?

Corey Cheung practices at 4050 Dublin Blvd Fl 1, Dublin, CA 94568. The listed phone number is (925) 875-3700.

What is Corey Cheung's specialty?

The primary specialty registered for this NPI is Pediatrics with taxonomy code 208000000X.

Is Corey Cheung enrolled in Medicare?

Yes. Corey Cheung is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Corey Cheung's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Corey Cheung reassigns Medicare benefits to Sutter Bay Medical Foundation (Orinda, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Corey Cheung's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Corey Cheung was last updated on November 14, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.