NPIMap

Individual provider Active NPI

Katherine G. Fackler-Chapman, M.D.

  • Family Medicine Physician
  • Geneva, IL
National Provider Identifier
1528068988
Registry record updated Jul 13, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
Practice address
2425 Fargo Blvd
Geneva, IL 60134-3591
Phone
(630) 232-2200
Fax
(630) 232-1940
NPI assigned
Jul 28, 2005
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 13, 2026

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

Specialties & licenses 1

Specialty (taxonomy)CodeLicenseStatePrimary
Family Medicine Physician 207Q00000X IL Primary

Addresses

Primary practice location

2425 Fargo Blvd
Geneva, IL 60134-3591

Mailing address

2425 Fargo Blvd
Geneva, IL 60134-3591
Phone (630) 232-2200

Medicare participation

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

Enrollment records 1

Enrollment IDStateProvider typePAC IDDetails
I20101012001106 IL Practitioner - Family Practice 5395895403 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Ohio State University College of Medicine, 1986
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services
Group practices
Central Dupage Physician GroupGroup PAC ID 5890696231, 1,087 clinicians

Practice addresses (Care Compare)

1049 E Wilson St
160B
Batavia, IL 60510-3174
Phone (630) 232-2776

1800 N Main St
Wheaton, IL 60187-3112
Phone (630) 933-4800

2425 Fargo Blvd
Geneva, IL 60134-3591
Phone (630) 232-2200

905 N 1St St
Elburn, IL 60119-9150
Phone (630) 232-2200

Hospital & facility affiliations

  • DMJ Home Health Services, Inc Home health agency, Aurora, IL, CCN 147997
  • Resilience Home Health, LLC Home health agency, Aurora, IL, CCN 147998
  • Northwestern Medicine Central Dupage Hospital Hospital, Winfield, IL, CCN 140242
  • Northwestern Medicine Delnor Community Hospital Hospital, Geneva, IL, CCN 140211
  • Northwestern Medicine Kishwaukee Hospital Hospital, Dekalb, IL, CCN 140286
  • Northwestern Medicine McHenry Hospital, McHenry, IL, CCN 140116
  • Valley West Community Hospital Hospital, Sandwich, IL, CCN 141340

Merit-based Incentive Payment System (MIPS)

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

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Central Dupage Physician Group Family Medicine CurrentSince Feb 13, 2019 Accepting new patients
Central Dupage Physician Group CurrentSince Feb 13, 2019 Accepting new patients

Locations

Dept 5777
Carol Stream, IL 60122

2425 Fargo Blvd
Geneva, IL 60134
Phone (630) 232-2200

1800 N Main St
Wheaton, IL 60187
Phone (630) 469-0045

Organizations & group practices 4

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 8

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": "1122508800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783900800000",
    "number": "1528068988",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2425 FARGO BLVD",
            "city": "GENEVA",
            "state": "IL",
            "postal_code": "601343591",
            "telephone_number": "630-232-2200",
            "fax_number": "630-232-1940"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2425 FARGO BLVD",
            "city": "GENEVA",
            "state": "IL",
            "postal_code": "601343591",
            "telephone_number": "630-232-2200",
            "fax_number": "630-232-1940"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "FACKLER-CHAPMAN",
        "first_name": "KATHERINE",
        "middle_name": "G.",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2005-07-28",
        "last_updated": "2026-07-13",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Geneva, IL

Sources for this page

Verify at the official NPI Registry.