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Leo Niederman, M.D.
NPI 1801806351 · Pediatrics Physician · Chicago, IL
Leo Niederman, M.D. is a Pediatrics Physician provider in Chicago, IL (NPI 1801806351).
Provider details
- NPI number
- 1801806351
- Entity type
- Individual
- Primary specialty
- Pediatrics PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 036061069 (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
1653 W Congress Pkwy
770 Jones
Chicago, IL 60612-3244
Phone: (312) 942-1501
Fax: (312) 563-4159
Approximate (ZIP-level) locationGet directions
Mailing address
1653 W Congress Pkwy
Chicago, IL 60612-3833
Registry dates
- Enumerated
- 2006-08-08
- Last updated
- 2011-09-21
Frequently asked questions
- What is Leo Niederman's NPI number?
- Leo Niederman's National Provider Identifier (NPI) is 1801806351, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Leo Niederman's specialty?
- Leo Niederman is listed in the NPPES registry with a primary specialty of Pediatrics Physician (Allopathic & Osteopathic Physicians).
- Where is Leo Niederman located?
- Leo Niederman's practice location on file with NPPES is 1653 W Congress Pkwy, Chicago, IL 60612-3244.
- What is Leo Niederman's phone number?
- The practice phone number listed in the NPPES registry for Leo Niederman is (312) 942-1501.
- Is Leo Niederman's NPI active?
- Yes — Leo Niederman's NPI (1801806351) is active in the NPPES registry as of the last update on 2011-09-21.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.