OrganizationActive
Iwona Sobczak MD, Sc
NPI 1548243462 · Neurology Physician · Chicago, IL
Iwona Sobczak MD, Sc is a Neurology Physician organization in Chicago, IL (NPI 1548243462).
Provider details
- NPI number
- 1548243462
- Entity type
- Organization
- Primary specialty
- Neurology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Iwona Sobczak, Physician(773) 957-0304
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Detailed profile(91/100 index)
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
7447 W Talcott Ave
Chicago, IL 60631-3745
Phone: (773) 957-0304
Fax: (773) 957-0305
Street-level locationGet directions
Mailing address
7447 W Talcott Ave
Chicago, IL 60631-3714
Registry dates
- Enumerated
- 2005-11-23
- Last updated
- 2020-08-22
Frequently asked questions
- What is Iwona Sobczak MD, Sc's NPI number?
- Iwona Sobczak MD, Sc's National Provider Identifier (NPI) is 1548243462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Iwona Sobczak MD, Sc?
- Iwona Sobczak MD, Sc is classified in the NPPES registry as Neurology Physician (Allopathic & Osteopathic Physicians).
- Where is Iwona Sobczak MD, Sc located?
- Iwona Sobczak MD, Sc's practice location on file with NPPES is 7447 W Talcott Ave, Chicago, IL 60631-3745.
- What is Iwona Sobczak MD, Sc's phone number?
- The practice phone number listed in the NPPES registry for Iwona Sobczak MD, Sc is (773) 957-0304.
- Who is the authorized official for Iwona Sobczak MD, Sc?
- The authorized official listed on Iwona Sobczak MD, Sc's NPPES record is Iwona Sobczak, Physician. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Iwona Sobczak MD, Sc's NPI active?
- Yes — Iwona Sobczak MD, Sc's NPI (1548243462) 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.