NPIMap

Individual provider Active NPI

Robert D Rozner, MD

  • Family Medicine Physician
  • Naperville, IL
National Provider Identifier
1851346944
Registry record updated Oct 15, 2026
On this page

Key facts

NPPES NPI Registry
Primary specialty
Family Medicine PhysicianTaxonomy code 207Q00000X
License
036077756 Issued in IL
Practice address
1888 Bay Scott Cir
Naperville, IL 60540-1106
Phone
(630) 305-0010
Fax
(630) 717-6378
NPI assigned
May 24, 2006
Last updated
Oct 15, 2026By the provider in NPPES
Sex
Male
Sole proprietor
No

NPPES NPI Registry

Updated by the provider on Oct 15, 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 036077756 IL Primary

Addresses

Primary practice location

1888 Bay Scott Cir
Naperville, IL 60540-1106

Mailing address

1888 Bay Scott Cir
Naperville, IL 60540-1106
Phone (630) 305-0010

Electronic endpoints 1

TypeEndpointUseAffiliation
Direct Messaging Address robert.rozner@hmfm.eclinicaldirectplus.com Direct

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
I20041001001003 IL Practitioner - Family Practice 4688643919 Reassigns benefits to 2 organizations

Care Compare profile

Medicare Care Compare
Specialty
Family Practice
Education
Loyola University of Chicago, Stritch School of Medicine, 1990
Medicare assignment
Accepts the Medicare-approved amount as payment in full
Telehealth
Offers telehealth services

Practice addresses (Care Compare)

1888 Bay Scott Cir
Naperville, IL 60540-1106
Phone (630) 305-0010

Hospital & facility affiliations

National Provider Directory

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

State licenses

LicenseStateTypeSpecialty
036077756ILMDFamily Medicine Physician

Practice roles

OrganizationSpecialtyStatusNew patients
Edward Hospital CurrentSince Jan 1, 1987 Accepting new patients
Hobson Meadows Family Medicine, S C Family Medicine CurrentSince Jan 1, 1987 Accepting new patients
Edward Hospital CurrentSince Jan 1, 1987 Accepting new patients

Locations

1888 Bay Scott Cir
Naperville, IL 60540
Phone (630) 305-0010

801 S Washington St
Naperville, IL 60540
Phone (312) 355-0450

Interoperability endpoints

  • FHIR API: https://fhir4.healow.com/fhir/r4/JIJFAA
  • FHIR API: https://fhirprd.edward.org/fhirprd/api/FHIR/R4/
  • Direct secure messaging: robert.rozner@hmfm.eclinicaldirectplus.com

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

Hospital & facility affiliations 6

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": "1148428800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1792022400000",
    "number": "1851346944",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1888 BAY SCOTT CIR",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605401106",
            "telephone_number": "630-305-0010",
            "fax_number": "630-717-6378"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1888 BAY SCOTT CIR",
            "city": "NAPERVILLE",
            "state": "IL",
            "postal_code": "605401106",
            "telephone_number": "630-305-0010",
            "fax_number": "630-717-6378"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "ROZNER",
        "first_name": "ROBERT",
        "middle_name": "D",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2006-05-24",
        "last_updated": "2026-10-15",
        "certification_date": "2026-10-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207Q00000X",
            "taxonomy_group": "",
            "desc": "Family Medicine",
            "state": "IL",
            "license": "036077756",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "robert.rozner@hmfm.eclinicaldirectplus.com",
            "affiliation": "N",
            "endpointDescription": "directemail",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "medical information",
            "address_1": "1888 Bay Scott Circle",
            "city": "Naperville",
            "state": "IL",
            "country_code": "US",
            "postal_code": "60540",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

Other providers in Naperville, IL

Sources for this page

Verify at the official NPI Registry.