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SIMON K CHANG MD LLC
NPI 1346346384
Obstetrics & Gynecology in Honolulu, HI

Active since September 16, 2006
1100 WARD AVE, SUITE 701, HONOLULU, HI 96814(808) 599-2854(808) 599-2891 Get Directions Write a Review

NPPES record last updated: August 7, 2012. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Simon K Chang Md Llc NPPES

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

SIMON K CHANG MD LLC (NPI 1346346384) is a healthcare organization registered as an obstetrics & gynecology in Honolulu, Hawaii and active in the NPI registry since September 2006. The organization lists Simon K Chang, Md, as its authorized official.

NPPES Registry Identity

NPI1346346384
Entity TypeOrganization
Primary Taxonomy207V00000X
Legal Business NameSIMON K CHANG MD LLC
Location Address1100 WARD AVE, SUITE 701Honolulu, HI 96814-1600
Mailing Address820 Mililani St Ste 702aHonolulu, HI 96813-2918 · (808) 523-9363 · Fax (808) 523-9418
Phone(808) 599-2854
Fax(808) 599-2891
Organization SubpartNo
Authorized OfficialSimon K ChangMd · (808) 599-2854
Enumeration DateSeptember 16, 2006
Last NPPES UpdateAugust 7, 2012
✔ NPI 1346346384 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyObstetrics & GynecologyAllopathic & Osteopathic Physicians
Taxonomy Code207V00000X
License✔ Licensed in HI · MD 6692
Definition
An obstetrician/gynecologist possesses special knowledge, skills and professional capability in the medical and surgical care of the female reproductive system and associated disorders. This physician serves as a consultant to other physicians and as a primary physician for women.
1100 WARD AVE, Honolulu, HI 96814
Open in Google Maps ↗

Other Identifiers 2

Medicare UPINE38374HI
Medicare ID-Type UnspecifiedH57548HI

Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Simon K Chang Md Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Simon K Chang MD LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Simon Chang, M.D.
Obstetrics/Gynecology
NPI 1285635458
1100 WARD AVE SUITE NUMBER 701
Honolulu, HI 96814
(808) 599-2854
✔ PECOS✔ Accepts MedicareSame address

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

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 Simon K Chang MD LLC's NPI number?

The NPI number for Simon K Chang MD LLC is 1346346384. It was assigned to this organization in the NPPES registry on September 16, 2006.

Where is Simon K Chang MD LLC located?

Simon K Chang MD LLC is located at 1100 Ward Ave Suite 701, Honolulu, HI 96814. The listed phone number is (808) 599-2854.

What is Simon K Chang MD LLC's specialty?

The primary specialty registered for this NPI is Obstetrics & Gynecology with taxonomy code 207V00000X.

Is Simon K Chang MD LLC enrolled in Medicare?

Yes. Simon K Chang MD LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Simon K Chang MD LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Obstetrics/Gynecology) reassigns their Medicare billing to Simon K Chang MD LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Simon K Chang MD LLC was last updated on August 7, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.