North Groves Internal Medicine Sc
NPI 1821179110 · Internal Medicine Physician · Winnetka, IL
North Groves Internal Medicine Sc is a Internal Medicine Physician organization in Winnetka, IL (NPI 1821179110).
Provider details
- NPI number
- 1821179110
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Nancy Chodash, Nurse Practitioner/Office Manager(847) 808-8223
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
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
Mailing address
Other names (DBA / former)
- Other name
- Winnetka Office
Registry dates
- Enumerated
- 2006-10-17
- Last updated
- 2013-04-29
Frequently asked questions
- What is North Groves Internal Medicine Sc's NPI number?
- North Groves Internal Medicine Sc's National Provider Identifier (NPI) is 1821179110, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is North Groves Internal Medicine Sc?
- North Groves Internal Medicine Sc is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is North Groves Internal Medicine Sc located?
- North Groves Internal Medicine Sc's practice location on file with NPPES is 800 Oak St Ste 111, Winnetka, IL 60093-2523.
- What is North Groves Internal Medicine Sc's phone number?
- The practice phone number listed in the NPPES registry for North Groves Internal Medicine Sc is (847) 784-8870.
- Who is the authorized official for North Groves Internal Medicine Sc?
- The authorized official listed on North Groves Internal Medicine Sc's NPPES record is Nancy Chodash, Nurse Practitioner/Office Manager. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is North Groves Internal Medicine Sc's NPI active?
- Yes — North Groves Internal Medicine Sc's NPI (1821179110) is active in the NPPES registry as of the last update on 2013-04-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.