OrganizationActive
Northwestern Surgical Associates
NPI 1750442893 · Surgery Physician · Chicago, IL
Provider details
- NPI number
- 1750442893
- Entity type
- Organization
- Primary specialty
- Surgery PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Steven Stryker, Owner(312) 943-5427
- License
- 036058963 (IL)
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
676 N Saint Clair St
Suite 1525
Chicago, IL 60611-2927
Phone: (312) 943-5427
Fax: (312) 266-0478
Street-level locationGet directions
Mailing address
Po Box 421
Winnetka, IL 60093-0421
Registry dates
- Enumerated
- 2006-12-13
- Last updated
- 2013-10-01
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.