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Billy Chan, MD
NPI 1235246810 · Diagnostic Radiology Physician · Hines, IL
Billy Chan, MD is a Diagnostic Radiology Physician provider in Hines, IL (NPI 1235246810).
Provider details
- NPI number
- 1235246810
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036-44741 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
5th & Roosevelt
Hines, IL 60141
Phone: (708) 202-2169
Approximate (ZIP-level) locationGet directions
Mailing address
108 Saint Francis Cir
Oak Brook, IL 60523-2552
Registry dates
- Enumerated
- 2006-08-23
- Last updated
- 2007-07-08
Frequently asked questions
- What is Billy Chan's NPI number?
- Billy Chan's National Provider Identifier (NPI) is 1235246810, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Billy Chan's specialty?
- Billy Chan is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Billy Chan located?
- Billy Chan's practice location on file with NPPES is 5th & Roosevelt, Hines, IL 60141.
- What is Billy Chan's phone number?
- The practice phone number listed in the NPPES registry for Billy Chan is (708) 202-2169.
- Is Billy Chan's NPI active?
- Yes — Billy Chan's NPI (1235246810) 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.