Individual provider Active NPI

Catherine M Baxtrom, DO

  • Emergency Medicine Physician
  • Chicago Heights, IL
National Provider Identifier
1154583482
Registry record updated Mar 31, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Emergency Medicine PhysicianTaxonomy code 207P00000X
License
036.127303 Issued in IL
Practice address
1423 Chicago Rd
Chicago Heights, IL 60411-3400
Phone
(708) 756-1000
NPI assigned
Jun 27, 2008
Sex
Female
Sole proprietor
Yes

NPPES NPI Registry

Updated by the provider on Mar 31, 2026

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Emergency Medicine Physician 207P00000X 81714-21 WI
Emergency Medicine Physician 207P00000X 036.127303 IL Primary

Addresses

Primary practice location

1423 Chicago Rd
Chicago Heights, IL 60411-3400

Mailing address

1423 Chicago Rd
Chicago Heights, IL 60411-3400
Phone (708) 756-1000

Other practice location 1

901 Grant St
Harvard, IL 60033-1821
Phone (815) 943-5431

Other practice location 2

1000 Mineral Point Ave
Janesville, WI 53548-2982
Phone (608) 756-6868

Other practice location 3

1045 W Stephenson St
Freeport, IL 61032-4864
Phone (815) 599-6000

Other practice location 4

1045 W Stephenson St
Freeport, IL 61032-4864
Phone (815) 599-6000

Other names 1

  • Katie Mary Baxtrom Other name

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, WI2 enrollments
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 2

Enrollment IDStateProvider typePAC IDDetails
I20110628000548 IL Practitioner - Emergency Medicine 2567640246 Reassigns benefits to 5 organizations
I20241217001665 WI Practitioner - Emergency Medicine 2567640246 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Emergency Medicine
Education
Other, 2008
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Rockford Health PhysiciansGroup PAC ID 2567374036, 520 clinicians

Practice addresses (Care Compare)

8201 E Riverside Blvd
Rockford, IL 61114-2300
Phone (815) 971-2000

Hospital & facility affiliations

Merit-based Incentive Payment System (MIPS)

Final score
95.63 of 100Reported as apm
Quality
88.47
Promoting interoperability
100
Improvement activities
40

Merit-based Incentive Payment System (MIPS)

Final score
96.14 of 100Reported as apm
Quality
88.29
Promoting interoperability
98.25
Improvement activities
40

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036.127303ILMDEmergency Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Mercy Health System Corporation CurrentSince Aug 1, 2024 Accepting new patients
Mercy Health System Corporation Current Accepting new patients
Emergency Medical Associates of Palos, LTD. Emergency Medicine CurrentSince May 1, 2014 Accepting new patients
Mercy Health System Corporation CurrentSince Aug 1, 2024 Accepting new patients
Rockford Health Physicians CurrentSince Aug 1, 2024 Accepting new patients
Emergency Medicine Physicians of Will County, LLC Emergency Medicine Past Accepting new patients
Emergency Medicine Physicians of Cook County LLC Emergency Medicine Past Accepting new patients

Locations

29624 Network Pl
Chicago, IL 60673
Phone (608) 741-7652

1045 W Stephenson St
Freeport, IL 61032
Phone (815) 599-6105

901 Grant St
Harvard, IL 60033
Phone (815) 943-5431

348 S Division St
Harvard, IL 60033
Phone (815) 943-1122

12251 S 80th Ave
Palos Heights, IL 60463
Phone (708) 361-4500

2400 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-6310

8201 E Riverside Blvd
Rockford, IL 61114
Phone (815) 971-4066

2300 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-5510

1000 Mineral Point Ave
Janesville, WI 53548
Phone (608) 261-6868

N2950 State Road 67
Lake Geneva, WI 53147
Phone (262) 245-0535

Organizations & group practices 9

Organizations this provider is connected to: Medicare benefit reassignments (the organization bills Medicare for this provider’s services), Care Compare group memberships and National Provider Directory roles.

Hospital & facility affiliations 3

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

NPI Registry JSON

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

{
    "created_epoch": "1214524800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1774915200000",
    "number": "1154583482",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1423 CHICAGO RD",
            "city": "CHICAGO HEIGHTS",
            "state": "IL",
            "postal_code": "604113400",
            "telephone_number": "708-756-1000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1423 CHICAGO RD",
            "city": "CHICAGO HEIGHTS",
            "state": "IL",
            "postal_code": "604113400",
            "telephone_number": "708-756-1000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "901 Grant St",
            "address_purpose": "LOCATION",
            "city": "Harvard",
            "state": "IL",
            "postal_code": "600331821",
            "country_code": "US",
            "telephone_number": "815-943-5431",
            "fax_number": "815-943-0659",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1000 Mineral Point Ave",
            "address_purpose": "LOCATION",
            "city": "Janesville",
            "state": "WI",
            "postal_code": "535482982",
            "country_code": "US",
            "telephone_number": "608-756-6868",
            "fax_number": "608-756-6289",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1045 W Stephenson St",
            "address_purpose": "LOCATION",
            "city": "Freeport",
            "state": "IL",
            "postal_code": "610324864",
            "country_code": "US",
            "telephone_number": "815-599-6000",
            "fax_number": "815-599-7974",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "1045 W Stephenson St",
            "address_purpose": "LOCATION",
            "city": "Freeport",
            "state": "IL",
            "postal_code": "610324864",
            "country_code": "US",
            "telephone_number": "815-599-6000",
            "fax_number": "815-599-7974",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "BAXTROM",
        "first_name": "CATHERINE",
        "middle_name": "M",
        "name_prefix": "Dr.",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2008-06-27",
        "last_updated": "2026-03-31",
        "certification_date": "2026-03-31",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "WI",
            "license": "81714-21",
            "primary": false
        },
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IL",
            "license": "036.127303",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "KATIE",
            "last_name": "BAXTROM",
            "middle_name": "MARY",
            "code": "5",
            "type": "Other Name"
        }
    ]
}

Other providers in Chicago Heights, IL

Sources for this page

Verify at the official NPI Registry.