Kau-Wun Chang, MD
NPI 1780624379 · Emergency Medicine Physician · Middleburg Heights, OH
Enrolled with Medicare as Order and Referring Only - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Kau-Wun Chang, MD is a Emergency Medicine Physician provider in Middleburg Heights, OH (NPI 1780624379).
Provider details
- NPI number
- 1780624379
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 35040164 (OH)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-08
- Last updated
- 2007-07-08
Frequently asked questions
- What is Kau-Wun Chang's NPI number?
- Kau-Wun Chang's National Provider Identifier (NPI) is 1780624379, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Kau-Wun Chang's specialty?
- Kau-Wun Chang is listed in the NPPES registry with a primary specialty of Emergency Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Kau-Wun Chang located?
- Kau-Wun Chang's practice location on file with NPPES is 18697 Bagley Rd, Middleburg Heights, OH 44130-3417.
- What is Kau-Wun Chang's phone number?
- The practice phone number listed in the NPPES registry for Kau-Wun Chang is (440) 816-8000.
- Does Kau-Wun Chang accept Medicare?
- Kau-Wun Chang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Kau-Wun Chang's NPI active?
- Yes — Kau-Wun Chang's NPI (1780624379) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.