Individual provider Active NPI

Zackary Thomas Franzen, MD

  • Internal Medicine Physician
  • Rockford, IL
National Provider Identifier
1851851018
Registry record updated Jul 28, 2022
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
License
036160276 Issued in IL
Practice address
5666 E State St
Rockford, IL 61108-2425
Phone
(815) 226-2000
NPI assigned
Mar 23, 2019
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Jul 28, 2022

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 FL
Internal Medicine Physician 207R00000X 036160276 IL Primary

Addresses

Primary practice location

5666 E State St
Rockford, IL 61108-2425

Mailing address

5666 E State St
Rockford, IL 61108-2425
Phone (815) 226-2000

Other practice location 1

670 Glades Rd Ste 400
Boca Raton, FL 33431-6464
Phone (561) 955-2570

Other practice location 2

5666 E State St
Rockford, IL 61108-2425
Phone (815) 226-2000

Other practice location 3

800 Meadows Rd
Boca Raton, FL 33486-2304
Phone (561) 955-5365

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
I20220824001371 IL Practitioner - Internal Medicine 2860725553 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal Medicine
Education
Other, 2019
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Group practices
Osf Multi-Specialty GroupGroup PAC ID 3678889789, 2,123 clinicians

Practice addresses (Care Compare)

5666 E State St
Rockford, IL 61108-2425
Phone (815) 921-8929

8600 State Route 91
Suite 130
Peoria, IL 61615-7829
Phone (309) 683-5050

Hospital & facility affiliations

National Provider Directory

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

Practice roles

OrganizationSpecialtyStatusNew patients
Central PA Pharmacy LLC. Current Accepting new patients
Osf Multi-Specialty Group Internal Medicine CurrentSince Jul 10, 2022 Accepting new patients

Locations

8600 State Route 91
Ste 130
Peoria, IL 61615
Phone (309) 683-5050

1420 W Pioneer Pkwy
Peoria, IL 61615
Phone (309) 308-5195

5666 E State St
Rockford, IL 61108
Phone (815) 226-2000

Organizations & group practices 2

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 4

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": "1553299200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1658966400000",
    "number": "1851851018",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "5666 E STATE ST",
            "city": "ROCKFORD",
            "state": "IL",
            "postal_code": "611082425",
            "telephone_number": "815-226-2000"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "5666 E STATE ST",
            "city": "ROCKFORD",
            "state": "IL",
            "postal_code": "611082425",
            "telephone_number": "815-226-2000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "670 Glades Rd Ste 400",
            "address_purpose": "LOCATION",
            "city": "Boca Raton",
            "state": "FL",
            "postal_code": "334316464",
            "country_code": "US",
            "telephone_number": "561-955-2570",
            "fax_number": "561-955-2572",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "5666 E State St",
            "address_purpose": "LOCATION",
            "city": "Rockford",
            "state": "IL",
            "postal_code": "611082425",
            "country_code": "US",
            "telephone_number": "815-226-2000",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "800 Meadows Rd",
            "address_purpose": "LOCATION",
            "city": "Boca Raton",
            "state": "FL",
            "postal_code": "334862304",
            "country_code": "US",
            "telephone_number": "561-955-5365",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "FRANZEN",
        "first_name": "ZACKARY",
        "middle_name": "THOMAS",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2019-03-23",
        "last_updated": "2022-07-28",
        "certification_date": "2022-07-28",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "390200000X",
            "taxonomy_group": "",
            "desc": "Student in an Organized Health Care Education/Training Program",
            "state": "FL",
            "license": null,
            "primary": false
        },
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": "036160276",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rockford, IL

Sources for this page

Verify at the official NPI Registry.