Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. SHAUN CHANG
NPI 1235635707
Orthopaedic Surgery - Foot and Ankle Surgery in Kailua, HI

Q: What is Shaun Chang's NPI number?

The NPI number for Shaun Chang is 1235635707. It was assigned to this individual provider in the NPPES registry on April 3, 2018.

Q: What is Shaun Chang's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Foot and Ankle Surgery, with taxonomy code 207XX0004X.

Q: When was this NPI record last updated?

The NPPES record for Shaun Chang was last updated on July 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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 April 03, 2018PECOS EnrolledAccepts Medicare Assignment

30 AULIKE ST STE 201, KAILUA, HI 96734(808) 261-4658 Get Directions Write a Review

NPPES record last updated: July 5, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Shaun Chang NPPES

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

DR. SHAUN CHANG (NPI 1235635707) is an individual foot and ankle surgery provider in Kailua, Hawaii, licensed in Hawaii (MD-24478) and active in the NPI registry since April 2018. He is enrolled in Medicare PECOS, is affiliated with Adventist Health Castle, and is a graduate of University Of Hawaii John A. Burns School Of Medicine (2018).

NPPES Registry Identity

NPI1235635707

Entity TypeIndividualMale

Primary Taxonomy207XX0004X

Provider Legal NameDR. SHAUN CHANG

Location Address30 AULIKE ST STE 201Kailua, HI 96734-2750

Mailing Address30 Aulike St Ste 201Kailua, HI 96734-2750 · (808) 261-4658

Phone(808) 261-4658

Sole ProprietorNo

Medical School CMSUniversity Of Hawaii John A. Burns School Of MedicineGraduated 2018

Enumeration DateApril 3, 2018

Last NPPES UpdateJuly 5, 2026

NPPES CertifiedJuly 5, 2026

✔ NPI 1235635707 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyOrthopaedic Surgery · Foot and Ankle SurgeryAllopathic & Osteopathic Physicians

Taxonomy Code207XX0004X

License✔ Licensed in HI · MD-24478

Definition

Recognized by several state medical boards as a fellowship subspecialty program of orthopaedic surgery, foot and ankle surgeons deal with adult reconstructive foot and ankle surgery, adult foot and ankle trauma, sports medicine foot and ankle, and children's foot and ankle reconstructive surgery.

30 AULIKE ST STE 201, Kailua, HI 96734

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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include HMSA.Insurance ›

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

Dr. Shaun Chang 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 ID1658626643

PECOS Enrollment IDI20240923003614

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 2

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.

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

21 services19 patients

X-ray of foot, minimum of 3 views 73630

An X-ray of the foot, minimum of 3 views, is a non-invasive imaging test. It uses a small amount of radiation to produce images of the bones and tissues in your foot. This helps to identify fractures, infections, or other abnormalities. Multiple views ensure a comprehensive examination.

14 services13 patients

Hospital Affiliations CMS Care Compare

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Adventist Health Castle

Acute Care Hospitals · Kailua, HI

5/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number120006

Location640 Ulukahiki StKailua, HI 96734 · Honolulu County

Emergency services Birthing friendly

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.

BRANDEE S BLACK M.D.

Orthopaedic Surgery

30 AULIKE ST STE 201
KAILUA, HI 96734

Honolulu County (505) 933-4424

DEVIN SELVA GANESH M.D.

Orthopaedic Surgery

30 AULIKE ST STE 201
KAILUA, HI 96734

Honolulu County (808) 261-4658

JESSICA LEE DILENSCHNEIDER PA

Physician Assistant

30 AULIKE ST STE 201
KAILUA, HI 96734

Honolulu County (808) 261-4658

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 Shaun Chang's NPI number?

The NPI number for Shaun Chang is 1235635707. It was assigned to this individual provider in the NPPES registry on April 3, 2018.

Where is Shaun Chang located?

Shaun Chang practices at 30 Aulike St Ste 201, Kailua, HI 96734. The listed phone number is (808) 261-4658.

What is Shaun Chang's specialty?

The primary specialty registered for this NPI is Orthopaedic Surgery, specializing in Foot and Ankle Surgery, with taxonomy code 207XX0004X.

Is Shaun Chang enrolled in Medicare?

Yes. Shaun Chang 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.

What insurance does Shaun Chang accept?

Health plans from HMSA list Shaun Chang as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Shaun Chang affiliated with any hospitals?

According to CMS data, Shaun Chang is affiliated with Adventist Health Castle.

When was this NPI record last updated?

The NPPES record for Shaun Chang was last updated on July 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 39 days 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.