Cardiology and Internal Medicine at Northwestern Sc
NPI 1346108834 · Cardiovascular Disease Physician · Chicago, IL
Cardiology and Internal Medicine at Northwestern Sc is a Cardiovascular Disease Physician organization in Chicago, IL (NPI 1346108834).
Provider details
- NPI number
- 1346108834
- Entity type
- Organization
- Primary specialty
- Cardiovascular Disease PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Stuart Greenfield, Provider(312) 642-9858
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
Under 1 yr in 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
Registry dates
- Enumerated
- 2026-01-13
- Last updated
- 2026-01-13
- Certified
- 2026-01-13
Frequently asked questions
- What is Cardiology and Internal Medicine at Northwestern Sc's NPI number?
- Cardiology and Internal Medicine at Northwestern Sc's National Provider Identifier (NPI) is 1346108834, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Cardiology and Internal Medicine at Northwestern Sc?
- Cardiology and Internal Medicine at Northwestern Sc is classified in the NPPES registry as Cardiovascular Disease Physician (Allopathic & Osteopathic Physicians).
- Where is Cardiology and Internal Medicine at Northwestern Sc located?
- Cardiology and Internal Medicine at Northwestern Sc's practice location on file with NPPES is 150 E Huron St Ste 800, Chicago, IL 60611-2912.
- What is Cardiology and Internal Medicine at Northwestern Sc's phone number?
- The practice phone number listed in the NPPES registry for Cardiology and Internal Medicine at Northwestern Sc is (312) 642-9858.
- Who is the authorized official for Cardiology and Internal Medicine at Northwestern Sc?
- The authorized official listed on Cardiology and Internal Medicine at Northwestern Sc's NPPES record is Stuart Greenfield, Provider. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Cardiology and Internal Medicine at Northwestern Sc's NPI active?
- Yes — Cardiology and Internal Medicine at Northwestern Sc's NPI (1346108834) is active in the NPPES registry as of the last update on 2026-01-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.