Amy L Montgomery, D.O.

Primary specialty

Emergency Medicine PhysicianTaxonomy code 207P00000X

License

3571 Issued in IA

Practice address

1229 C Ave E
Oskaloosa, IA 52577-4246

Phone

(641) 672-3100

Fax

(641) 672-3111

NPI assigned

May 19, 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

Other identifiers 1

Other names 1

• Amy L Rademacher Former name

Medicare fee-for-service enrollment

Enrolled in WI

Eligible to order & refer

• Part B services: Yes
• Medical equipment: Yes
• Home health: Yes
• Power mobility devices: Yes
• Hospice: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Family Practice

Education

Kansas City University of Med & Biosciences, College of Osteo Med, 2001

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Prairie Du Chien Memorial Hospital Association IncGroup PAC ID 4981698537, 49 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mercyone Oelwein Medical Center Hospital, Oelwein, IA, CCN 161338
• Crossing Rivers Health Medical Center Hospital, Prairie Du Chien, WI, CCN 521330
• Mercyone Waterloo Medical Center Hospital, Waterloo, IA, CCN 160067

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: amontgomery3962798@direct.trinity-health.org
• Direct secure messaging: amontgomery1149854@direct.emplifyhealth.org

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.

• Prairie Du Chien Memorial Hospital Association Inc

  • Critical Access Hospital
  • Prairie Du Chien, WI
  • NPI 1619024197
  Medicare reassignment Care Compare group NPD
• Mercy Hospital of Franciscan Sisters Inc

  • Critical Access Hospital
  • Oelwein, IA
  • NPI 1528009511
  NPD
• Prairie Du Chien Memorial Hospital Association Inc

  • Clinical Medical Laboratory
  • Prairie Du Chien, WI
  • NPI 1295883247
  NPD

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

• Covenant Medical Center Inc

  • General Acute Care Hospital
  • Waterloo, IA
  • NPI 1700827896
  Care Compare affiliation
• Mercy Hospital of Franciscan Sisters Inc

  • Critical Access Hospital
  • Oelwein, IA
  • NPI 1528009511
  Care Compare affiliation
• Prairie Du Chien Memorial Hospital Association Inc

  • Critical Access Hospital
  • Prairie Du Chien, WI
  • NPI 1619024197
  Care Compare affiliation

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

{
    "created_epoch": "1147996800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1777507200000",
    "number": "1720032444",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1229 C AVE E",
            "city": "OSKALOOSA",
            "state": "IA",
            "postal_code": "525774246",
            "telephone_number": "641-672-3100",
            "fax_number": "641-672-3111"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1229 C AVE E",
            "city": "OSKALOOSA",
            "state": "IA",
            "postal_code": "525774246",
            "telephone_number": "641-672-3100",
            "fax_number": "641-672-3111"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "37868 US Highway 18",
            "address_purpose": "LOCATION",
            "city": "Prairie du Chien",
            "state": "WI",
            "postal_code": "538218416",
            "country_code": "US",
            "telephone_number": "608-357-2000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "MONTGOMERY",
        "first_name": "AMY",
        "middle_name": "L",
        "credential": "D.O.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-19",
        "last_updated": "2026-04-30",
        "certification_date": "2026-04-30",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207P00000X",
            "taxonomy_group": "",
            "desc": "Emergency Medicine",
            "state": "IA",
            "license": "3571",
            "primary": true
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "IA",
            "license": "3571",
            "primary": false
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0442285",
            "state": "IA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "AMY",
            "last_name": "RADEMACHER",
            "middle_name": "L",
            "credential": "D.O",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Whitney McLaughlin
• Hope Meier, PHARMD
• Nicholas Mark Messamer, MD
• Eric William Miller, D.O.
• Stephen M Mineart, M.D.
• Douglas William Moore, DDS
• Amanda J Moreno, D.O.
• Lisa Kay Nelson, ARNP
• Daylin R Newton, ARNP
• Jane Nicholson

• Emergency Medicine Physician in Oskaloosa, IA
• Providers in Oskaloosa, IA by specialty
• Emergency Medicine Physician in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 30, 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.