IndividualActive
Joel Spear, MD
NPI 1679569859 · Infectious Disease Physician · Chicago, IL
Joel Spear, MD is a Infectious Disease Physician provider in Chicago, IL (NPI 1679569859).
Provider details
- NPI number
- 1679569859
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036070345 (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
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
2900 N Lake Shore Dr
#1231
Chicago, IL 60657-5640
Phone: (773) 665-3261
Fax: (773) 665-9435
Street-level locationGet directions
Mailing address
777 Oakmont Ln
Westmont, IL 60559-5511
Registry dates
- Enumerated
- 2005-09-23
- Last updated
- 2013-02-05
Frequently asked questions
- What is Joel Spear's NPI number?
- Joel Spear's National Provider Identifier (NPI) is 1679569859, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joel Spear's specialty?
- Joel Spear is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Joel Spear located?
- Joel Spear's practice location on file with NPPES is 2900 N Lake Shore Dr, Chicago, IL 60657-5640.
- What is Joel Spear's phone number?
- The practice phone number listed in the NPPES registry for Joel Spear is (773) 665-3261.
- Is Joel Spear's NPI active?
- Yes — Joel Spear's NPI (1679569859) is active in the NPPES registry as of the last update on 2013-02-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.