Antoinette Kathleen Martz, ARNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

A166068 Issued in IA

Practice address

PO Box 634
Dayton, IA 50530-0634

Phone

(515) 570-8569

NPI assigned

Nov 9, 2021

Last updated

Dec 15, 2024By the provider in NPPES

Sex

Female

Sole proprietor

Yes

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

Specialties & licenses 1

Addresses

Other identifiers 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, 2021

Medicare assignment

May accept Medicare assignment

Group practices

Hamilton County Public HospitalGroup PAC ID 1254241565, shared by 6 NPIs, 33 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Van Diest Medical Center Hospital, Webster City, IA, CCN 161361

Merit-based Incentive Payment System (MIPS)

Final score

93.78 of 100Reported as apm

Quality

80.38

Promoting interoperability

100

Improvement activities

40

Merit-based Incentive Payment System (MIPS)

Final score

0 of 100Reported as group

Quality

0

Promoting interoperability

0

Improvement activities

0

Cost

0

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Interoperability endpoints

• FHIR API: https://emrproxy.mcfarlandclinic.com/FHIRProxy/api/FHIR/R4/

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.

• Hamilton County Public Hospital

  dba VanDiest Medical Center

  • Critical Access Hospital
  • Webster City, IA
  • NPI 1295702397
  Medicare reassignment NPD
• Hamilton County Public Hospital

  dba Van Diest Medical Center Stratford Clinic

  • Rural Health Clinic/Center
  • Stratford, IA
  • NPI 1497957351

  Nurse Practitioner

  Medicare reassignment NPD
• Hamilton County Public Hospital

  dba Van Diest Family Health Clinic

  • Rural Health Clinic/Center
  • Webster City, IA
  • NPI 1174968697

  Nurse Practitioner

  NPD
• Hamilton County Public Hospital

  dba Van Diest Family Health Clinic of Fort Dodge

  • Rural Health Clinic/Center
  • Fort Dodge, IA
  • NPI 1508481243

  Nurse Practitioner

  NPD
• McFarland Clinic, PC

  • Clinical Medical Laboratory
  • Ames, IA
  • NPI 1174602908
  NPD (past)

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

• Hamilton County Public Hospital

  dba VanDiest Medical Center

  • Critical Access Hospital
  • Webster City, IA
  • NPI 1295702397
  Care Compare affiliation
• Hamilton County Public Hospital

  dba Van Diest Medical Center Stratford Clinic

  • Rural Health Clinic/Center
  • Stratford, IA
  • NPI 1497957351

  Hospital

  Care Compare affiliation

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

{
    "created_epoch": "1636416000000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1734220800000",
    "number": "1437815016",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "2350 HOSPITAL DR",
            "city": "WEBSTER CITY",
            "state": "IA",
            "postal_code": "505956600",
            "telephone_number": "515-570-8569"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "PO BOX 634",
            "city": "DAYTON",
            "state": "IA",
            "postal_code": "505300634",
            "telephone_number": "515-570-8569"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "MARTZ",
        "first_name": "ANTOINETTE",
        "middle_name": "KATHLEEN",
        "name_prefix": "Ms.",
        "credential": "ARNP",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-11-09",
        "last_updated": "2024-12-15",
        "certification_date": "2024-12-15",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IA",
            "license": "A166068",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "NURSE PRACTITIONER NUMBER",
            "identifier": "A166068",
            "state": "IA"
        }
    ],
    "endpoints": [],
    "other_names": []
}

• Andy Goings, COTA
• Grandview Health Care Center, Inc. (Grandview Health Care Center)
• Hamilton County Public Hospital (Van Diest Medical Center Dayton Clinic)
• Hamilton County Public Hospital (Van Diest Medical Center Dayton Clinic)
• Shannon C Marso, PTA
• Opco Dayton, Ia, LLC (Grandview Health Care Center)
• Katelin J Peterson, RBT
• Premier Estates 502, LLC (Grandview Health Care Center)
• Pamela R. Wentworth, RN

• Nurse Practitioner in Dayton, IA
• Providers in Dayton, IA by specialty
• Nurse Practitioner in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Dec 15, 2024; 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.