Carl Stephen Seares, MD
NPI 1710878970 · Internal Medicine Physician · Chicago, IL
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Carl Stephen Seares, MD is a Internal Medicine Physician provider in Chicago, IL (NPI 1710878970).
Provider details
- NPI number
- 1710878970
- Entity type
- Individual
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- 125.085381 (IL)
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
- 2025-07-14
- Last updated
- 2025-07-14
- Certified
- 2025-07-13
Frequently asked questions
- What is Carl Stephen Seares's NPI number?
- Carl Stephen Seares's National Provider Identifier (NPI) is 1710878970, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Carl Stephen Seares's specialty?
- Carl Stephen Seares is listed in the NPPES registry with a primary specialty of Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Carl Stephen Seares located?
- Carl Stephen Seares's practice location on file with NPPES is 1969 W Ogden Ave, Chicago, IL 60612-3765.
- What is Carl Stephen Seares's phone number?
- The practice phone number listed in the NPPES registry for Carl Stephen Seares is (312) 864-6000.
- Does Carl Stephen Seares accept Medicare?
- Carl Stephen Seares is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Carl Stephen Seares's NPI active?
- Yes — Carl Stephen Seares's NPI (1710878970) is active in the NPPES registry as of the last update on 2025-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.