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Gregory Thompson, MD
NPI 1114920311 · Infectious Disease Physician · Chicago, IL
Gregory Thompson, MD is a Infectious Disease Physician provider in Chicago, IL (NPI 1114920311).
Provider details
- NPI number
- 1114920311
- Entity type
- Individual
- Primary specialty
- Infectious Disease PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- Yes
- License
- 036-086468 (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
21 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
33 W Monroe St
Suite 600
Chicago, IL 60603-5300
Phone: (312) 894-5784
Street-level locationGet directions
Mailing address
33 W Monroe St
Chicago, IL 60603-5300
Registry dates
- Enumerated
- 2005-05-23
- Last updated
- 2010-05-26
Frequently asked questions
- What is Gregory Thompson's NPI number?
- Gregory Thompson's National Provider Identifier (NPI) is 1114920311, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Gregory Thompson's specialty?
- Gregory Thompson is listed in the NPPES registry with a primary specialty of Infectious Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Gregory Thompson located?
- Gregory Thompson's practice location on file with NPPES is 33 W Monroe St, Chicago, IL 60603-5300.
- What is Gregory Thompson's phone number?
- The practice phone number listed in the NPPES registry for Gregory Thompson is (312) 894-5784.
- Is Gregory Thompson's NPI active?
- Yes — Gregory Thompson's NPI (1114920311) is active in the NPPES registry as of the last update on 2010-05-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.