Rockford Radiology Assoc
NPI 1740247535 · Diagnostic Radiology Physician · Rockford, IL
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Rockford Radiology Assoc is a Diagnostic Radiology Physician organization in Rockford, IL (NPI 1740247535).
Provider details
- NPI number
- 1740247535
- Entity type
- Organization
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Charles Ambelang, President(920) 918-1602
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
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)
- 403 E 1st StDixon, IL 61021-3116Phone: (815) 285-5972
Registry dates
- Enumerated
- 2006-04-27
- Last updated
- 2025-11-18
- Certified
- 2025-11-18
Frequently asked questions
- What is Rockford Radiology Assoc's NPI number?
- Rockford Radiology Assoc's National Provider Identifier (NPI) is 1740247535, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Rockford Radiology Assoc?
- Rockford Radiology Assoc is classified in the NPPES registry as Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is Rockford Radiology Assoc located?
- Rockford Radiology Assoc's practice location on file with NPPES is 5666 E State St, Rockford, IL 61108.
- What is Rockford Radiology Assoc's phone number?
- The practice phone number listed in the NPPES registry for Rockford Radiology Assoc is (815) 327-2468.
- Does Rockford Radiology Assoc accept Medicare?
- Rockford Radiology Assoc is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Rockford Radiology Assoc?
- The authorized official listed on Rockford Radiology Assoc's NPPES record is Charles Ambelang, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Rockford Radiology Assoc's NPI active?
- Yes — Rockford Radiology Assoc's NPI (1740247535) is active in the NPPES registry as of the last update on 2025-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.