Individual provider Active NPI

Hyojin Jeon, MD

  • Family Medicine Physician
  • Crystal Lake, IL
National Provider Identifier
1578190054
Registry record updated Sep 25, 2023
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
36165883 Issued in IL
Practice address
875 South Route 31
Crystal Lake, IL 60014
Phone
(779) 220-5500
Fax
(815) 356-7541
NPI assigned
Mar 25, 2020
Last updated
Sep 25, 2023By the provider in NPPES
Sex
Female
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Sep 25, 2023

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

Specialties & licenses 2

Specialty (taxonomy)CodeLicenseStatePrimary
Student in an Organized Health Care Education/Training Program 390200000X NU
Family Medicine Physician 207Q00000X 36165883 IL Primary

Addresses

Primary practice location

875 South Route 31
Crystal Lake, IL 60014

Mailing address

875 S. Route 31
Crystal Lake, IL 60014-8190
Phone (779) 220-5500

Other practice location 1

8201 E Riverside Blvd
Rockford, IL 61114-2300
Phone (815) 971-5000

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
I20231006001324 IL Practitioner - Family Practice 2062867302 Reassigns benefits to 4 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Other, 2020
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Swedishamerican HospitalGroup PAC ID 5799698346, 386 clinicians
Mercy Health System CorporationGroup PAC ID 7416860440, 749 clinicians

Practice addresses (Care Compare)

3505 N Bell School Rd
Rockford, IL 61114-6624
Phone (779) 696-0300

875 S Route 31
Crystal Lake, IL 60014-8190
Phone (779) 220-5500

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Rockford Health Physicians CurrentSince Jan 20, 2024 Accepting new patients
RMH Pathologists, LTD Current Accepting new patients
Swedishamerican Hospital CurrentSince Dec 11, 2025 Accepting new patients
Mercy Health System Corporation CurrentSince Sep 5, 2023 Accepting new patients
Mercy Health System Corporation CurrentSince Sep 5, 2023 Accepting new patients
Signify Health Medical Associates, PLLC CurrentSince Apr 24, 2024 Accepting new patients
Swedishamerican Hospital Family Medicine CurrentSince Dec 11, 2025 Accepting new patients
Swedishamerican Hospital Family Medicine Past Accepting new patients

Locations

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

875 S State Route 31
Crystal Lake, IL 60014
Phone (779) 220-5500

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

2300 N Rockton Ave
Rockford, IL 61103

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

2550 Charles St
Rockford, IL 61108
Phone (779) 696-7285

3401 N Perryville Rd
Rockford, IL 61114

3505 N Bell School Rd
Rockford, IL 61114
Phone (779) 696-0300

6824 Newburg Rd
Rockford, IL 61108
Phone (779) 696-7610

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

4055 Valley View Ln
Ste 700
Dallas, TX 75244
Phone (469) 466-7420

Interoperability endpoints

  • Direct secure messaging: hjeon72169@direct.mhemail.org

Organizations & group practices 8

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

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": "1585094400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1695600000000",
    "number": "1578190054",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "875 S. ROUTE 31",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "600148190",
            "telephone_number": "779-220-5500",
            "fax_number": "815-356-7541"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "875 SOUTH ROUTE 31",
            "city": "CRYSTAL LAKE",
            "state": "IL",
            "postal_code": "60014",
            "telephone_number": "779-220-5500",
            "fax_number": "815-356-7541"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "8201 E Riverside Blvd",
            "address_purpose": "LOCATION",
            "city": "Rockford",
            "state": "IL",
            "postal_code": "611142300",
            "country_code": "US",
            "telephone_number": "815-971-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "JEON",
        "first_name": "HYOJIN",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2020-03-25",
        "last_updated": "2023-09-25",
        "certification_date": "2023-09-22",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "NU",
            "license": null,
            "primary": false
        },
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "36165883",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Crystal Lake, IL

Sources for this page

Verify at the official NPI Registry.