OrganizationActive
Regina B Bielkus MD
NPI 1225135007 · Neurology Physician · Rockford, IL
Regina B Bielkus MD is a Neurology Physician organization in Rockford, IL (NPI 1225135007).
Provider details
- NPI number
- 1225135007
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Regina Bielkus, Owner/Physician(815) 226-1906
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(90/100 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
5668 E State St
Suite 2700
Rockford, IL 61108-2490
Phone: (815) 226-1906
Street-level locationGet directions
Mailing address
Po Box 967
Tinley Park, IL 60477-0967
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2020-08-22
Frequently asked questions
- What is Regina B Bielkus MD's NPI number?
- Regina B Bielkus MD's National Provider Identifier (NPI) is 1225135007, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Regina B Bielkus MD?
- Regina B Bielkus MD is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Regina B Bielkus MD located?
- Regina B Bielkus MD's practice location on file with NPPES is 5668 E State St, Rockford, IL 61108-2490.
- What is Regina B Bielkus MD's phone number?
- The practice phone number listed in the NPPES registry for Regina B Bielkus MD is (815) 226-1906.
- Who is the authorized official for Regina B Bielkus MD?
- The authorized official listed on Regina B Bielkus MD's NPPES record is Regina Bielkus, Owner/Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Regina B Bielkus MD's NPI active?
- Yes — Regina B Bielkus MD's NPI (1225135007) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.