Roger Rozzi, DO
NPI 1659934156 · Diagnostic Radiology Physician · Barrington, IL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Roger Rozzi, DO is a Diagnostic Radiology Physician provider in Barrington, IL (NPI 1659934156).
Provider details
- NPI number
- 1659934156
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- DO
- Sex
- Male
- Sole proprietor
- No
- License
- 036.171055 (IL)
Specialties & taxonomies
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
7 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
2 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 (1)
- 5841 S Maryland Ave # Mc2026Chicago, IL 60637-1443Phone: (773) 702-6024
Registry dates
- Enumerated
- 2019-04-19
- Last updated
- 2026-03-12
- Certified
- 2026-03-12
Frequently asked questions
- What is Roger Rozzi's NPI number?
- Roger Rozzi's National Provider Identifier (NPI) is 1659934156, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Roger Rozzi's specialty?
- Roger Rozzi is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Roger Rozzi located?
- Roger Rozzi's practice location on file with NPPES is 450 W Highway 22, Barrington, IL 60010-1919.
- What is Roger Rozzi's phone number?
- The practice phone number listed in the NPPES registry for Roger Rozzi is (847) 842-4360.
- Does Roger Rozzi accept Medicare?
- Roger Rozzi is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Roger Rozzi's NPI active?
- Yes — Roger Rozzi's NPI (1659934156) is active in the NPPES registry as of the last update on 2026-03-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.