Maryjane Cose, ARNP

Primary specialty

Family Nurse PractitionerTaxonomy code 363LF0000X

License

A122192 Issued in IA

Practice address

110 Plaza Cir Ste a
Waterloo, IA 50701-5139

Phone

(319) 236-7720

NPI assigned

Feb 6, 2017

Last updated

Jul 9, 2026By the provider in NPPES

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 1

Medicare fee-for-service enrollment

Enrolled in IA

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, 2016

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Telehealth

Offers telehealth services

Group practices

Cedar Valley Medical Specialists PCGroup PAC ID 1759291487, 61 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Allen Hospital Hospital, Waterloo, IA, CCN 160110
• Mercyone Waterloo Medical Center Hospital, Waterloo, IA, CCN 160067

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: mcose109519@direct.unitypoint.org

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.

• Cedar Valley Medical Specialists PC

  • Orthopaedic Surgery Physician
  • Waterloo, IA
  • NPI 1497794242
  Medicare reassignment Care Compare group NPD
• Cedar Valley Medical Specialists PC

  • Durable Medical Equipment & Medical Supplies
  • Vinton, IA
  • NPI 1659934180
  NPD
• St Luke's Methodist Hospital

  • General Acute Care Hospital
  • Cedar Rapids, IA
  • NPI 1083708226
  NPD
• Cedar Valley Medical Specialists PC

  • Durable Medical Equipment & Medical Supplies
  • Waverly, IA
  • NPI 1073567780
  NPD (past)

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

• Allen Memorial Hospital Corporation

  dba Allen Hospital

  • General Acute Care Hospital
  • Waterloo, IA
  • NPI 1336231091
  Care Compare affiliation
• Covenant Medical Center Inc

  dba MercyOne Waterloo Medical Center

  • General Acute Care Hospital
  • Waterloo, IA
  • NPI 1700827896
  Care Compare affiliation

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

{
    "created_epoch": "1486339200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1783555200000",
    "number": "1235677691",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2758",
            "city": "WATERLOO",
            "state": "IA",
            "postal_code": "507042758",
            "telephone_number": "319-235-5390"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "110 PLAZA CIR STE A",
            "city": "WATERLOO",
            "state": "IA",
            "postal_code": "507015139",
            "telephone_number": "319-236-7720"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "COSE",
        "first_name": "MARYJANE",
        "name_prefix": "Mrs.",
        "credential": "ARNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2017-02-06",
        "last_updated": "2026-07-09",
        "certification_date": "2026-07-09",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IA",
            "license": "A122192",
            "primary": false
        },
        {
            "code": "363LF0000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner, Family",
            "state": "IA",
            "license": "A122192",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "maryjane.cose@cvms.eclinicaldirectplus.com",
            "affiliation": "N",
            "endpointDescription": "CVMS",
            "use": "DIRECT",
            "useDescription": "Direct",
            "contentType": "OTHER",
            "contentTypeDescription": "Other",
            "contentOtherDescription": "CCDA",
            "address_1": "110 Plaza Cir Ste A",
            "city": "Waterloo",
            "state": "IA",
            "country_code": "US",
            "postal_code": "507015139",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Tracy Lynn Corday, P.T.
• Jonathan Clay Corrigan, PHARMD
• Cortney Catherine Corson, ARNP
• Marcia Lyn Corson, CNM
• Chuck Corwin
• Francis Peter Cote, L.I.S.W.
• Chandler Coulander, LMSW
• Bria Coulson, CADC
• Counseling and Therapy Associates,LLC
• County of Black Hawk

• Family Nurse Practitioner in Waterloo, IA
• Providers in Waterloo, IA by specialty
• Family Nurse Practitioner in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Jul 9, 2026; 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.