Victor Antonacci, MD
NPI 1306813506 · Orthopaedic Surgery Physician · Rockford, IL
Victor Antonacci, MD is a Orthopaedic Surgery Physician provider in Rockford, IL (NPI 1306813506).
Provider details
- NPI number
- 1306813506
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 036105867 (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
20 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
- 2006-03-07
- Last updated
- 2021-12-17
- Certified
- 2021-12-17
Frequently asked questions
- What is Victor Antonacci's NPI number?
- Victor Antonacci's National Provider Identifier (NPI) is 1306813506, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Victor Antonacci's specialty?
- Victor Antonacci is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Victor Antonacci located?
- Victor Antonacci's practice location on file with NPPES is 5875 E Riverside Blvd, Rockford, IL 61114-4937.
- What is Victor Antonacci's phone number?
- The practice phone number listed in the NPPES registry for Victor Antonacci is (815) 398-9491.
- Is Victor Antonacci's NPI active?
- Yes — Victor Antonacci's NPI (1306813506) is active in the NPPES registry as of the last update on 2021-12-17.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.