OrganizationActive
Winnetka Avenue Physicians, Sc
NPI 1346633971 · Internal Medicine Physician · Winnetka, IL
Provider details
- NPI number
- 1346633971
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Thomas Stern, Physician/Owner(847) 501-4060
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
Established profile(74/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
525 Winnetka Ave
Winnetka, IL 60093-4050
Phone: (847) 501-5060
Fax: (847) 501-4063
Street-level locationGet directions
Mailing address
2215 Sanders Rd
Northbrook, IL 60062-6126
Registry dates
- Enumerated
- 2015-03-06
- Last updated
- 2016-01-26
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.