DR. SHAWN HAN SUN MD
NPI 1942887575
Radiology - Diagnostic Radiology in Orange, CA

Q: What is the provider's specialty?

The provider's specialty is Radiology with taxonomy code 2085R0202X and a focus in Diagnostic Radiology.

Active since March 28, 2021PECOS Enrolled

101 THE CITY DR S, ORANGE, CA 92868(626) 423-4688 Get Directions Write a Review

NPPES record last updated: November 3, 2024. Verified against the NPPES registry weekly; last sync: July 19, 2026.

Record update history: Oct 1, 2022, Oct 1, 2021, May 2, 2021 and 1 more (4 updates tracked since 2021).

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About Dr. Shawn Han Sun Md NPPES

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

DR. SHAWN HAN SUN MD (NPI 1942887575) is an individual diagnostic radiology provider in Orange, California, licensed in California (A181998) and active in the NPI registry since March 2021. He is enrolled in Medicare PECOS and maintains a secondary practice location in Oakland.

NPPES Registry Identity

NPI1942887575

Entity TypeIndividualMale

Primary Taxonomy2085R0202X

Provider Legal NameDR. SHAWN HAN SUNCredential: MD

Location Address101 THE CITY DR SOrange, CA 92868-3201

Mailing Address101 The City Dr SOrange, CA 92868-3298 · (626) 423-4688

Phone(626) 423-4688

Sole ProprietorNo

Enumeration DateMarch 28, 2021

Last NPPES UpdateNovember 3, 20244 updates tracked since enumeration

NPPES CertifiedNovember 3, 2024

✔ NPI 1942887575 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyRadiology · Diagnostic RadiologyAllopathic & Osteopathic Physicians

Taxonomy Code2085R0202X

License✔ Licensed in CA · A181998

Definition

A radiologist who utilizes x-ray, radionuclides, ultrasound and electromagnetic radiation to diagnose and treat disease.

Also ListedInternal MedicineTaxonomy 207R00000X · License PTL6985 (CA)

101 THE CITY DR S, Orange, CA 92868

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Secondary Practice Location 1

Location 11411 E 31st StOakland, CA 94602-1018 · Phone (626) 423-4688

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. Shawn Han Sun Md 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 92868 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

$77.96 typical visit price

range $20.84 – $153.61

Typical copayment $19.49 (range $5.21 – $38.40)

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.