Dallin Harper, DO

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

D0-07048 Issued in IA

Practice address

1111 Duff Avcenue
Ames, IA 50010

Phone

(515) 239-6992

NPI assigned

Jun 10, 2022

Sex

Male

Sole proprietor

Yes

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

Specialties & licenses 1

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: Yes

Green means eligible to order or refer.

Enrollment records 1

Specialty

Hospitalist

Education

Des Moines University of Osteopathic Medicine and Health Sciences, 2022

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

McFarland Clinic PCGroup PAC ID 1254244239, 353 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Mary Greeley Medical Center Hospital, Ames, IA, CCN 160030
• Unitypoint Health - Marshalltown Hospital, Marshalltown, IA, CCN 160001
• Van Diest Medical Center Hospital, Webster City, IA, CCN 161361
• Boone County Hospital Hospital, Boone, IA, CCN 161372
• Greene County Medical Center Hospital, Jefferson, IA, CCN 161325

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Osteopathy

State licenses

Practice roles

Locations

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.

• McFarland Clinic PC

  • Multi-Specialty Clinic/Center
  • Ames, IA
  • NPI 1639135643

  Single Specialty

  Medicare reassignment Care Compare group NPD
• Mary Greeley Medical Center

  • General Acute Care Hospital
  • Ames, IA
  • NPI 1477539492

  Single Specialty

  NPD (past)

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

• Boone County Hospital

  • Critical Access Hospital
  • Boone, IA
  • NPI 1467434225
  Care Compare affiliation
• Boone County Hospital

  • Primary Care Clinic/Center
  • Boone, IA
  • NPI 1942664602

  Hospital

  Care Compare affiliation
• Greene County Medical Center

  • Critical Access Hospital
  • Jefferson, IA
  • NPI 1083654883
  Care Compare affiliation
• Hamilton County Public Hospital

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

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

  Hospital

  Care Compare affiliation
• Mary Greeley Medical Center

  • General Acute Care Hospital
  • Ames, IA
  • NPI 1477539492
  Care Compare affiliation
• Unitypoint Health - Marshalltown

  • General Acute Care Hospital
  • Marshalltown, IA
  • NPI 1629503057
  Care Compare affiliation

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

{
    "created_epoch": "1654819200000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1759708800000",
    "number": "1750010039",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1215 DUFF AVE",
            "city": "AMES",
            "state": "IA",
            "postal_code": "500105469"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "1111 DUFF AVCENUE",
            "city": "AMES",
            "state": "IA",
            "postal_code": "50010",
            "telephone_number": "515-239-6992"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "HARPER",
        "first_name": "DALLIN",
        "credential": "DO",
        "sole_proprietor": "YES",
        "sex": "M",
        "enumeration_date": "2022-06-10",
        "last_updated": "2025-10-06",
        "certification_date": "2025-10-06",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "208M00000X",
            "taxonomy_group": "193400000X SINGLE SPECIALTY  GROUP",
            "desc": "Hospitalist",
            "state": "IA",
            "license": "D0-07048",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [
        {
            "endpointType": "DIRECT",
            "endpointTypeDescription": "Direct Messaging Address",
            "endpoint": "dharper120468@directmcfarlandclinic.com",
            "affiliation": "N",
            "use": "HIE",
            "useDescription": "Health Information Exchange (HIE)",
            "address_1": "1111 Duff Avcenue",
            "city": "Ames",
            "state": "IA",
            "country_code": "US",
            "postal_code": "50010",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "other_names": []
}

• Mariah Harlan
• Gerald David Harlow, LBSW
• Kimberly Jane Harmon, DPM
• Dylan Jeffrey Harms
• Alexis Ann Harpenau
• Kay Harper, PHARMD
• Andrew Harris
• Chad A Harswick, MD
• Dana Lea Hartwigsen, DO
• Amber Harvey, PTA

• Hospitalist Physician in Ames, IA
• Providers in Ames, IA by specialty
• Hospitalist Physician in Iowa

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Oct 6, 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.