IndividualActive
Lois Clarke, M.D.
NPI 1912924465 · Emergency Medicine Physician · Chicago, IL
Provider details
- NPI number
- 1912924465
- Entity type
- Individual
- Primary specialty
- Emergency Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- No
- License
- 036-087367 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 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
645 S Central Ave
Emergency Department
Chicago, IL 60644-5059
Phone: (773) 626-4300
Street-level locationGet directions
Mailing address
5230 S University Ave
Chicago, IL 60615-4400
Registry dates
- Enumerated
- 2006-07-17
- Last updated
- 2010-10-07
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.