NPIMap

Individual provider Active NPI

John T. Dorsey, MD

  • Internal Medicine Physician
  • Rockford, IL
National Provider Identifier
1144330333
Registry record updated Oct 29, 2007
On this page

Key facts

NPPES NPI Registry
Primary specialty
Internal Medicine PhysicianTaxonomy code 207R00000X
Practice address
2350 N Rockton Ave
Rockford, IL 61103-3600
Phone
(815) 971-7210
NPI assigned
Aug 30, 2006
Last updated
Oct 29, 2007By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 29, 2007

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 IL Primary

Addresses

Primary practice location

2350 N Rockton Ave
Rockford, IL 61103-3600

Mailing address

2350 N Rockton Ave
Rockford, IL 61103-3600
Phone (815) 971-7210

Medicare participation

Medicare enrollment files
Medicare fee-for-service enrollment
Enrolled in IL, WI2 enrollments
Eligible to order & refer
  • Part B services
  • Medical equipment
  • Home health
  • Power mobility devices
  • Hospice
Green means eligible to order or refer.

Enrollment records 2

Enrollment IDStateProvider typePAC IDDetails
I20040514000333 IL Practitioner - Internal MedicinePractitioner - Geriatric Medicine 6002728524 Reassigns benefits to 1 organization
I20210913002008 WI Practitioner - Internal MedicinePractitioner - Geriatric Medicine 6002728524 Reassigns benefits to 1 organization

Care Compare profile

Medicare Care Compare
Specialty
Internal MedicineAlso: Geriatric Medicine
Education
George Washington University School of Medicine, 1981
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)

2400 N Rockton Ave
Rockford, IL 61103-3655
Phone (815) 971-5000

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036-068978ILMDInternal Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Rockford Health Physicians CurrentSince Feb 21, 1996 Accepting new patients
RMH Pathologists, LTD Current Accepting new patients
Mercy Health System Corporation CurrentSince Aug 1, 2021 Accepting new patients
Mercy Health System Corporation CurrentSince Aug 20, 2012 Accepting new patients
Mercy Harvard Hospital Inc PastSince Aug 20, 2012 Accepting new patients

Locations

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

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

2350 N Rockton Ave
Rockford, IL 61103
Phone (815) 971-2200

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

5970 Churchview Dr
Rockford, IL 61107
Phone (815) 971-8990

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

Interoperability endpoints

  • Direct secure messaging: jdorsey51850@direct.mhemail.org

Ownership & related parties

All facility ownership & control disclosures 12

Facilities whose Medicare enrollment lists this provider’s PECOS associate ID as an owner or managing party.

FacilityTypeRoleSince
Mercy Hospital JanesvilleJanesville, WI, CCN 520066 Hospital Corporate Officer
W-2 Managing Employee		 Aug 20, 2012
Aug 20, 2012
Mercy Harvard HospitalHarvard, IL, CCN 141335 Hospital Corporate Officer
W-2 Managing Employee		 Aug 20, 2012
Aug 20, 2012
Javon Bea HospitalRockford, IL, CCN 140239 Hospital Corporate Officer
W-2 Managing Employee		 Aug 20, 2012
Aug 20, 2012
Mercy Walworth Hospital & Medical CenterLake Geneva, WI, CCN 521357 Hospital Corporate Officer
W-2 Managing Employee		 Aug 20, 2012
Aug 20, 2012
Mercyhealth Hospital and Physician Clinic-Crystal LakeCrystal Lake, IL, CCN 140308 Hospital Corporate Officer
W-2 Managing Employee		 Aug 20, 2012
Jul 23, 2023
Mercy Harvard Care CenterHarvard, IL, CCN 146014 Skilled nursing facility Corporate Officer
Operational/Managerial Control
Adp of the SNF		 Aug 20, 2012
Dec 1, 2024
Apr 29, 2025
Mercy Manor Transition CenterJanesville, WI, CCN 525666 Skilled nursing facility Corporate Officer Aug 20, 2012
Mercyhealth Javon Bea Hospital Sub-Acute UnitRockford, IL, CCN 146196 Skilled nursing facility Corporate Officer
Operational/Managerial Control
Adp of the SNF		 Aug 20, 2012
Dec 1, 2024
Apr 29, 2025
Mercyhealth at HomeJanesville, WI, CCN 527018 Home health agency Corporate Officer Aug 20, 2012
Mercyhealth at HomeRockford, IL, CCN 147029 Home health agency Corporate Officer
W-2 Managing Employee		 Aug 20, 2012
Aug 20, 2012
Mercyhealth at HomeJanesville, WI, CCN 521550 Hospice Corporate Officer Aug 20, 2012
Vna HospiceRockford, IL, CCN 141521 Hospice Corporate Officer
W-2 Managing Employee		 Aug 20, 2012
Aug 20, 2012

Owned or controlled facilities with NPI records 11

Facilities whose Medicare enrollment lists this provider as an owner, officer, director or managing party.

Organizations & group practices 5

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 2

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": "1156896000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1193616000000",
    "number": "1144330333",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2350 N ROCKTON AVE",
            "city": "ROCKFORD",
            "state": "IL",
            "postal_code": "611033600",
            "telephone_number": "815-971-7210"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "2350 N ROCKTON AVE",
            "city": "ROCKFORD",
            "state": "IL",
            "postal_code": "611033600",
            "telephone_number": "815-971-7210"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "DORSEY",
        "first_name": "JOHN",
        "middle_name": "T.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-08-30",
        "last_updated": "2007-10-29",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "IL",
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

Other providers in Rockford, IL

Sources for this page

Verify at the official NPI Registry.