Chad Whelan, MD
NPI 1013070531 · Hospitalist Physician · Burr Ridge, IL
Chad Whelan, MD is a Hospitalist Physician provider in Burr Ridge, IL (NPI 1013070531).
Provider details
- NPI number
- 1013070531
- Entity type
- Individual
- Primary specialty
- Hospitalist PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036102346 (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
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
Mailing address
Registry dates
- Enumerated
- 2006-12-18
- Last updated
- 2017-03-30
Frequently asked questions
- What is Chad Whelan's NPI number?
- Chad Whelan's National Provider Identifier (NPI) is 1013070531, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Chad Whelan's specialty?
- Chad Whelan is listed in the NPPES registry with a primary specialty of Hospitalist Physician (Allopathic & Osteopathic Physicians).
- Where is Chad Whelan located?
- Chad Whelan's practice location on file with NPPES is 180 Harvester Dr Ste 110, Burr Ridge, IL 60527-6686.
- What is Chad Whelan's phone number?
- The practice phone number listed in the NPPES registry for Chad Whelan is (773) 834-4064.
- Is Chad Whelan's NPI active?
- Yes — Chad Whelan's NPI (1013070531) is active in the NPPES registry as of the last update on 2017-03-30.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.