David C Chua, MD Sc Ltd
NPI 1225210214 · Gastroenterology Physician · Oakbrook Terrace, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David C Chua, MD Sc Ltd is a Gastroenterology Physician organization in Oakbrook Terrace, IL (NPI 1225210214).
Provider details
- NPI number
- 1225210214
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- David Chua, President(630) 889-9889
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
18 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
Other names (DBA / former)
- Doing business as
- Summit Digestive and Liver Disease Specialists
Registry dates
- Enumerated
- 2007-11-30
- Last updated
- 2011-07-23
Frequently asked questions
- What is David C Chua, MD Sc Ltd's NPI number?
- David C Chua, MD Sc Ltd's National Provider Identifier (NPI) is 1225210214, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is David C Chua, MD Sc Ltd?
- David C Chua, MD Sc Ltd is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is David C Chua, MD Sc Ltd located?
- David C Chua, MD Sc Ltd's practice location on file with NPPES is 1s280 Summit Ave, Oakbrook Terrace, IL 60181-3984.
- What is David C Chua, MD Sc Ltd's phone number?
- The practice phone number listed in the NPPES registry for David C Chua, MD Sc Ltd is (630) 889-9889.
- Does David C Chua, MD Sc Ltd accept Medicare?
- David C Chua, MD Sc Ltd is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for David C Chua, MD Sc Ltd?
- The authorized official listed on David C Chua, MD Sc Ltd's NPPES record is David Chua, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is David C Chua, MD Sc Ltd's NPI active?
- Yes — David C Chua, MD Sc Ltd's NPI (1225210214) is active in the NPPES registry as of the last update on 2011-07-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.