David Cheng, MD
NPI 1194781849 · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Rockford, IL
David Cheng, MD is a Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician provider in Rockford, IL (NPI 1194781849).
Provider details
- NPI number
- 1194781849
- Entity type
- Individual
- Primary specialty
- Thoracic Surgery (Cardiothoracic Vascular Surgery) PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036082348 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
- 2006-04-21
- Last updated
- 2014-03-04
Frequently asked questions
- What is David Cheng's NPI number?
- David Cheng's National Provider Identifier (NPI) is 1194781849, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Cheng's specialty?
- David Cheng is listed in the NPPES registry with a primary specialty of Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (Allopathic & Osteopathic Physicians).
- Where is David Cheng located?
- David Cheng's practice location on file with NPPES is 2350 N Rockton Ave, Rockford, IL 61103.
- What is David Cheng's phone number?
- The practice phone number listed in the NPPES registry for David Cheng is (815) 971-2485.
- Is David Cheng's NPI active?
- Yes — David Cheng's NPI (1194781849) is active in the NPPES registry as of the last update on 2014-03-04.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.