Caitlin Li, MD
NPI 1962858860 · Pediatric Infectious Diseases Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Caitlin Li, MD is a Pediatric Infectious Diseases Physician provider in Chicago, IL (NPI 1962858860).
Provider details
- NPI number
- 1962858860
- Entity type
- Individual
- Primary specialty
- Pediatric Infectious Diseases PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- 267170 (MA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
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
10 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
3 documented practice locations
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
Additional practice locations (2)
- 300 Longwood AveBoston, MA 02115Phone: (617) 355-6000
- Massachusetts General Hospital55 Fruit St.Boston, MA 02114Phone: (617) 726-2687
Registry dates
- Enumerated
- 2016-05-10
- Last updated
- 2022-08-02
- Certified
- 2022-08-02
Frequently asked questions
- What is Caitlin Li's NPI number?
- Caitlin Li's National Provider Identifier (NPI) is 1962858860, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Caitlin Li's specialty?
- Caitlin Li is listed in the NPPES registry with a primary specialty of Pediatric Infectious Diseases Physician (Allopathic & Osteopathic Physicians).
- Where is Caitlin Li located?
- Caitlin Li's practice location on file with NPPES is 225 E Chicago Ave, Chicago, IL 60611-2991.
- What is Caitlin Li's phone number?
- The practice phone number listed in the NPPES registry for Caitlin Li is (312) 227-4080.
- Does Caitlin Li accept Medicare?
- Caitlin Li is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Caitlin Li's NPI active?
- Yes — Caitlin Li's NPI (1962858860) is active in the NPPES registry as of the last update on 2022-08-02.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.