DR. DEREK DU FNP
NPI 1689886863
Nurse Practitioner - Family in Orange, CA

Active since May 03, 2007PECOS Enrolled
3340 E CHAPMAN AVE, ORANGE, CA 92869(714) 912-1020(714) 912-1021 Get Directions Write a Review

NPPES record last updated: September 28, 2021. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Derek Du Fnp NPPES

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

DR. DEREK DU FNP (NPI 1689886863) is an individual family provider in Orange, California, licensed in California (22816) and active in the NPI registry since May 2007. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1689886863
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameDR. DEREK DUCredential: FNP
Location Address3340 E CHAPMAN AVEOrange, CA 92869
Mailing Address3340 E Chapman AveOrange, CA 92869 · (714) 912-1020 · Fax (714) 912-1021
Fax(714) 912-1021
Sole ProprietorYes
Enumeration DateMay 3, 2007
Last NPPES UpdateSeptember 28, 2021
NPPES CertifiedSeptember 28, 2021
NPI 1689886863 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License Licensed in CA · 22816
3340 E CHAPMAN AVE, Orange, CA 92869

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

Enrolled in Medicare (PECOS)

Dr. Derek Du Fnp 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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92869 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
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 3

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

Clinic/Center
3340 E CHAPMAN AVE
ORANGE, CA 92869
Nurse Practitioner (Family)
3340 E CHAPMAN AVE
ORANGE, CA 92869
Nurse Practitioner (Family)
3340 E CHAPMAN AVE
ORANGE, CA 92869

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 Derek Du's NPI number?

The NPI number for Derek Du is 1689886863. It was assigned to this individual provider in the NPPES registry on May 3, 2007.

Where is Derek Du located?

Derek Du practices at 3340 E Chapman Ave, Orange, CA 92869. The listed phone number is (714) 912-1020.

What is Derek Du's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

Is Derek Du enrolled in Medicare?

Yes. Derek Du is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Derek Du was last updated on September 28, 2021. NPI Profile syncs with the weekly NPPES data releases published by CMS.