Mary Ann Ozee, APN FNP-C

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

209005826 Issued in IL

Practice address

1007 US Highway 45 N
Eldorado, IL 62930-3767

Phone

(618) 273-7723

Fax

(618) 351-4834

NPI assigned

Aug 1, 2006

Sex

Female

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Electronic endpoints 2

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: No

Green means eligible to order or refer.

Enrollment records 1

Specialty

Nurse Practitioner

Education

Other, 2005

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Harrisburg Medical Center IncGroup PAC ID 9638083884, 19 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Harrisburg Medical Center Hospital, Harrisburg, IL, CCN 140210
• Ferrell Hospital Community Foundations Hospital, Eldorado, IL, CCN 141324
• Herrin Hospital Hospital, Herrin, IL, CCN 140011

Merit-based Incentive Payment System (MIPS)

Final score

92.73 of 100Reported as group

Quality

90.64

Promoting interoperability

100

Improvement activities

40

Cost

68.46

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: maryozee@hbmc.allscriptsdirect.net
• FHIR API: https://fhir-usa.unify.chbase.com/org/harrisb-43985171

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.

• Harrisburg Medical Center Inc

  • General Acute Care Hospital
  • Harrisburg, IL
  • NPI 1396878658
  Medicare reassignment Care Compare group NPD
• Southern Illinois Medical Services, NFP

  • Internal Medicine Physician
  • Carbondale, IL
  • NPI 1770656837
  Medicare reassignment NPD
• Harrisburg Medical Center Inc

  • Rural Health Clinic/Center
  • Eldorado, IL
  • NPI 1073646436
  NPD
• Harrisburg Medical Center Inc

  • General Acute Care Hospital
  • Harrisburg, IL
  • NPI 1073580130
  NPD (past)
• Harrisburg Medical Center Inc

  • Rural Health Clinic/Center
  • Marion, IL
  • NPI 1649795659
  NPD (past)

Hospitals and other facilities this clinician is affiliated with according to Medicare Care Compare.

• Ferrell Hospital Community Foundation

  • Rural Health Clinic/Center
  • Carmi, IL
  • NPI 1134650997

  Hospital

  Care Compare affiliation
• Ferrell Hospital Community Foundation

  • Rural Health Clinic/Center
  • Harrisburg, IL
  • NPI 1184202392

  Hospital

  Care Compare affiliation
• Ferrell Hospital Community Foundation

  • Critical Access Hospital
  • Eldorado, IL
  • NPI 1194713404
  Care Compare affiliation
• Ferrell Hospital Community Foundation

  • Rural Health Clinic/Center
  • Eldorado, IL
  • NPI 1457586620

  Hospital

  Care Compare affiliation
• Ferrell Hospital Community Foundation

  • Rural Health Clinic/Center
  • MC Leansboro, IL
  • NPI 1689217820

  Hospital

  Care Compare affiliation
• Ferrell Hospital Community Foundation

  • Rural Health Clinic/Center
  • Eldorado, IL
  • NPI 1700011046

  Hospital

  Care Compare affiliation
• Harrisburg Medical Center Inc

  • General Acute Care Hospital
  • Harrisburg, IL
  • NPI 1073580130
  Care Compare affiliation
• Southern Illinois Hospital Services

  • General Acute Care Hospital
  • Herrin, IL
  • NPI 1528158573
  Care Compare affiliation

The complete NPPES record for this NPI in the NPI Registry API format.

{
    "created_epoch": "1154390400000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1749513600000",
    "number": "1780690388",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 3988",
            "city": "CARBONDALE",
            "state": "IL",
            "postal_code": "629023988",
            "telephone_number": "618-457-5200"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1007 US HIGHWAY 45 N",
            "city": "ELDORADO",
            "state": "IL",
            "postal_code": "629303767",
            "telephone_number": "618-273-7723",
            "fax_number": "618-351-4834"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "117 E Clark St",
            "address_purpose": "LOCATION",
            "city": "Harrisburg",
            "state": "IL",
            "postal_code": "629462702",
            "country_code": "US",
            "telephone_number": "618-252-8625",
            "fax_number": "618-351-4859",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "address_1": "3106 Outer Dr",
            "address_purpose": "LOCATION",
            "city": "Marion",
            "state": "IL",
            "postal_code": "629595270",
            "country_code": "US",
            "telephone_number": "618-997-4332",
            "fax_number": "618-351-4857",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "OZEE",
        "first_name": "MARY",
        "middle_name": "ANN",
        "credential": "APN FNP-C",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-08-01",
        "last_updated": "2025-06-10",
        "certification_date": "2025-06-10",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IL",
            "license": "209005826",
            "primary": false
        },
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IL",
            "license": "209005826",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mozee21512@sih.direct-ci.com",
            "affiliation": "N",
            "address_1": "117 E Clark St",
            "city": "Harrisburg",
            "state": "IL",
            "country_code": "US",
            "postal_code": "629462702",
            "country_name": "United States",
            "address_type": "DOM"
        },
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "mozee21512@sih.direct-ci.com",
            "affiliation": "N",
            "address_1": "3106 Outer Dr",
            "city": "Marion",
            "state": "IL",
            "country_code": "US",
            "postal_code": "629595270",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Rob Nelson, LCPC
• Melissa J Obert, OTR/L
• Ohio Valley Heartcare Inc
• Nathan Oldham, M.D.
• Jenna Ortiz
• Madyson Elise Parker, R.D.
• Kristin Parks, RN
• Vanessa Ann Pastrovich, D.M.D
• Janna Reddy Pathi, MD
• Rachael Colleen Patton

• Nurse Practitioner in Eldorado, IL
• Providers in Eldorado, IL by specialty
• Nurse Practitioner in Illinois

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jun 10, 2025; self-reported and not verified by CMS. Specialty names from the NUCC taxonomy.
• Medicare enrollment (CMS PECOS): enrollments, PAC IDs and benefit reassignments; Order and Referring.
• Medicare Care Compare (CMS): clinician profile, group practices, facility affiliations, MIPS scores and star ratings.
• National Provider Directory (CMS): practice roles, locations, licenses, networks and endpoints.

Verify at the official NPI Registry.