Known Chicago Sc
NPI 1700609484 · Family Medicine Physician · Westmont, IL
Known Chicago Sc is a Family Medicine Physician organization in Westmont, IL (NPI 1700609484).
Provider details
- NPI number
- 1700609484
- Entity type
- Organization
- Primary specialty
- Family Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Britta Reierson, Cmo(315) 216-2910
Specialties & taxonomies
Allopathic & Osteopathic Physicians
- Pediatric Obesity Medicine Physician2080B0002X
Allopathic & Osteopathic Physicians
- Internal Medicine Physician207R00000X
Allopathic & Osteopathic Physicians
- Pediatrics Physician208000000X
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
- Registered Dietitian133V00000X
Dietary & Nutritional Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
4 documented practice locations
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
- Known Chicago Sc
Additional practice locations (3)
- 331 W Surf St Ste 5100Chicago, IL 60657-7227Phone: (630) 986-2800
- 1975 Lin Lor Ln Ste 295Elgin, IL 60123-4964Phone: (630) 986-2800
- 25 E Schaumburg Rd Ste 101Schaumburg, IL 60194-3548Phone: (630) 986-2800
Registry dates
- Enumerated
- 2024-11-01
- Last updated
- 2025-12-22
- Certified
- 2025-12-22
Frequently asked questions
- What is Known Chicago Sc's NPI number?
- Known Chicago Sc's National Provider Identifier (NPI) is 1700609484, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Known Chicago Sc?
- Known Chicago Sc is classified in the NPPES registry as Family Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Known Chicago Sc located?
- Known Chicago Sc's practice location on file with NPPES is 460 Quail Ridge Dr, Westmont, IL 60559-6145.
- What is Known Chicago Sc's phone number?
- The practice phone number listed in the NPPES registry for Known Chicago Sc is (630) 986-2800.
- Who is the authorized official for Known Chicago Sc?
- The authorized official listed on Known Chicago Sc's NPPES record is Britta Reierson, Cmo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Known Chicago Sc's NPI active?
- Yes — Known Chicago Sc's NPI (1700609484) is active in the NPPES registry as of the last update on 2025-12-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.