Joseph Lee, MD, MAT, MAPP
NPI 1235510694 · Pediatrics Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Pediatric Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Joseph Lee, MD, MAT, MAPP is a Pediatrics Physician provider in Chicago, IL (NPI 1235510694).
Provider details
- NPI number
- 1235510694
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD, MAT, MAPP
- Sex
- Male
- Sole proprietor
- Yes
- License
- 125067175 (IL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
- 2015-06-11
- Last updated
- 2025-04-15
- Certified
- 2025-04-15
Frequently asked questions
- What is Joseph Lee's NPI number?
- Joseph Lee's National Provider Identifier (NPI) is 1235510694, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joseph Lee's specialty?
- Joseph Lee is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Joseph Lee located?
- Joseph Lee's practice location on file with NPPES is 1467 N Elston Ave Ste 103, Chicago, IL 60642-2449.
- What is Joseph Lee's phone number?
- The practice phone number listed in the NPPES registry for Joseph Lee is (312) 943-3600.
- Does Joseph Lee accept Medicare?
- Joseph Lee is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Joseph Lee's NPI active?
- Yes — Joseph Lee's NPI (1235510694) is active in the NPPES registry as of the last update on 2025-04-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.