Stephen Smith, M.D.
NPI 1578514543 · Diagnostic Radiology Physician · Chicago, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephen Smith, M.D. is a Diagnostic Radiology Physician provider in Chicago, IL (NPI 1578514543).
Provider details
- NPI number
- 1578514543
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
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
20 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2006-05-15
- Last updated
- 2007-07-09
Frequently asked questions
- What is Stephen Smith's NPI number?
- Stephen Smith's National Provider Identifier (NPI) is 1578514543, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephen Smith's specialty?
- Stephen Smith is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephen Smith located?
- Stephen Smith's practice location on file with NPPES is 5200 Reliable Parkway, Chicago, IL 60686-0001.
- What is Stephen Smith's phone number?
- The practice phone number listed in the NPPES registry for Stephen Smith is (309) 671-8748.
- Does Stephen Smith accept Medicare?
- Stephen Smith is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephen Smith's NPI active?
- Yes — Stephen Smith's NPI (1578514543) is active in the NPPES registry as of the last update on 2007-07-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.