Individual provider Active NPI

Carl Stephen Bersamin Seares, MD

  • Internal Medicine Physician
  • Chicago, IL
National Provider Identifier
1710878970
Registry record updated Jul 14, 2025
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
125.085381 Issued in IL
Practice address
1969 W Ogden Ave
Chicago, IL 60612-3765
Phone
(312) 864-6000
NPI assigned
Jul 14, 2025
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 14, 2025

Registry information is reported by the provider to CMS and is not verified. About this source

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Internal Medicine Physician 207R00000X 125.085381 IL Primary

Addresses

Primary practice location

1969 W Ogden Ave
Chicago, IL 60612-3765

Mailing address

2403 W Flournoy St Apt a
Chicago, IL 60612-3853
Phone (808) 428-7533

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL
Eligible to order & refer
  • Part B services: Yes
  • Medical equipment: Yes
  • Home health: Yes
  • Power mobility devices: Yes
  • Hospice: Yes
Green means eligible to order or refer.

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20250730002949 IL Order and Referring Only - Internal MedicinePractitioner - Internal Medicine 4880101161

National Provider Directory

National Provider Directory
Medicare enrollment (NPD)
Enrolled
Credentials
Doctor of Medicine

NPI Registry JSON

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1752451200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1752451200000",
    "number": "1710878970",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2403 W FLOURNOY ST APT A",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123853",
            "telephone_number": "808-428-7533"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1969 W OGDEN AVE",
            "city": "CHICAGO",
            "state": "IL",
            "postal_code": "606123765",
            "telephone_number": "312-864-6000"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "SEARES",
        "first_name": "CARL STEPHEN",
        "middle_name": "BERSAMIN",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2025-07-14",
        "last_updated": "2025-07-14",
        "certification_date": "2025-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "125.085381",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Chicago, IL

Sources for this page

Verify at the official NPI Registry.