Allyson Rae Landphair, ARNP

Primary specialty

Nurse PractitionerTaxonomy code 363L00000X

License

A095751 Issued in IA

Practice address

1753 W Ridgeway Ave Ste 111
Waterloo, IA 50701-4588

Phone

(319) 233-6211

Fax

(319) 233-2164

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 1

Addresses

Other identifiers 3

Other names 1

• Allyson Rae Cook Former name

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, 1999

Medicare assignment

May accept Medicare assignment

Group practices

Allen Memorial Hospital CorporationGroup PAC ID 4284546045, 149 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Allen Hospital Hospital, Waterloo, IA, CCN 160110
• Buchanan County Health Center Hospital, Independence, IA, CCN 161335
• Waverly Health Center Hospital, Waverly, IA, CCN 161339
• Grundy County Memorial Hospital Hospital, Grundy Center, IA, CCN 161303
• Mercyone Waterloo Medical Center Hospital, Waterloo, IA, CCN 160067

Merit-based Incentive Payment System (MIPS)

Final score

81.6 of 100Reported as group

Quality

83.66

Promoting interoperability

83

Improvement activities

40

Cost

69.17

Medicare enrollment (NPD)

Enrolled

Credentials

Nurse Practitioner

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: alandphair108343@direct.unitypoint.org
• FHIR API: https://api.platform.athenahealth.com/2667/brand/1/csg/1/fhir/r4

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.

• Allen Memorial Hospital Corporation

  • Women's Health Nurse Practitioner
  • Waterloo, IA
  • NPI 1891772927
  Medicare reassignment Care Compare group NPD
• Allen Memorial Hospital Corporation

  • Emergency Medicine Physician
  • Waterloo, IA
  • NPI 1346292521

  Nurse Practitioner

  NPD
• St Luke'S Methodist Hospital

  • General Acute Care Hospital
  • Cedar Rapids, IA
  • NPI 1083708226
  NPD
• Floyd County Memorial Hospital Commission

  • Critical Access Hospital
  • Charles City, IA
  • NPI 1265402390
  NPD (past)
• Heartsouth PLLC

  • Cardiovascular Disease Physician
  • Hattiesburg, MS
  • NPI 1316967219

  Nurse Practitioner

  NPD (past)

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

• Allen Memorial Hospital Corporation

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

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

  • Critical Access Hospital
  • Grundy Center, IA
  • NPI 1821055989
  Care Compare affiliation
• People'S Memorial Hospital

  • Critical Access Hospital
  • Independence, IA
  • NPI 1265595144
  Care Compare affiliation
• Waverly Health Center

  • Critical Access Hospital
  • Waverly, IA
  • NPI 1447299953
  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": "1776297600000",
    "number": "1902859804",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 2660",
            "city": "WATERLOO",
            "state": "IA",
            "postal_code": "507042660",
            "telephone_number": "319-233-6211",
            "fax_number": "319-233-2164"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1753 W RIDGEWAY AVE STE 111",
            "city": "WATERLOO",
            "state": "IA",
            "postal_code": "507014588",
            "telephone_number": "319-233-6211",
            "fax_number": "319-233-2164"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "LANDPHAIR",
        "first_name": "ALLYSON",
        "middle_name": "RAE",
        "credential": "ARNP",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2006-05-19",
        "last_updated": "2026-04-16",
        "certification_date": "2026-04-16",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363L00000X",
            "taxonomy_group": "",
            "desc": "Nurse Practitioner",
            "state": "IA",
            "license": "A095751",
            "primary": true
        }
    ],
    "identifiers": [
        {
            "code": "05",
            "desc": "MEDICAID",
            "issuer": null,
            "identifier": "0453670",
            "state": "IA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "WELLMARK INS PLAN",
            "identifier": "42583",
            "state": "IA"
        },
        {
            "code": "01",
            "desc": "Other (non-Medicare)",
            "issuer": "JOHN DEERE HEALTH INS PLA",
            "identifier": "421417307F4",
            "state": "IA"
        }
    ],
    "endpoints": [],
    "other_names": [
        {
            "first_name": "ALLYSON",
            "last_name": "COOK",
            "middle_name": "RAE",
            "code": "1",
            "type": "Former Name"
        }
    ]
}

• Rodrigo Otavio Lami Pereira, MD
• Jessica M Lamos, RN, BSN
• Darcie Lampman, LMHC
• Lance E. Vanderloo DC PC
• Lance R. Vanderloo Chiropractic L.L.C.
• Gregory Charles Lantz, DPM
• Lauren Dunn
• Lauren Sinnwell Lawler, ARNP
• Gail Deann Lawrence, LPN
• Kayley Morgan Lawrence, ARNP

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

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Apr 16, 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.