Mariah Eastman, PA

Primary specialty

Physician AssistantTaxonomy code 363A00000X

Practice address

205 Orchard Dr
Sisseton, SD 57262-2312

Phone

(605) 698-7647

Fax

(605) 698-3493

NPI assigned

Sep 7, 2021

Last updated

May 7, 2025By 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

Medicare fee-for-service enrollment

Enrolled in SD

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

Physician Assistant

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Coteau Des Prairies HospitalGroup PAC ID 8022926468, 11 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Coteau Des Prairies Health Care System Hospital, Sisseton, SD, CCN 431339

Medicare enrollment (NPD)

Enrolled

Credentials

Physician Assistant

Practice roles

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.

• Coteau Des Prairies Hospital

  dba Coteau des Prairies Health Care System

  • Critical Access Hospital
  • Sisseton, SD
  • NPI 1417051517
  Medicare reassignment Care Compare group
• Coteau Des Prairies Hospital

  dba Coteau des Prairies Health Care System - Rosholt Clinic

  • Clinic/Center
  • Rosholt, SD
  • NPI 1588978589
  NPD
• Coteau Des Prairies Hospital

  dba CDP Health Care System-Browns Valley Clinic

  • Clinic/Center
  • Browns Valley, MN
  • NPI 1255477162
  NPD
• Coteau Des Prairies Hospital

  dba Coteau des Prairies Health Care System

  • Medicare Defined Swing Bed Hospital Unit
  • Sisseton, SD
  • NPI 1265502686
  NPD (past)
• Coteau Des Prairies Hospital

  dba Coteau Des Prairies Health Care System

  • Multi-Specialty Clinic/Center
  • Sisseton, SD
  • NPI 1659410009
  NPD (past)
• Coteau Des Prairies Hospital,Inc

  dba Coteau Des Prairies Hospital & Clinic

  • General Acute Care Hospital
  • Sisseton, SD
  • NPI 1063516342
  NPD (past)

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

• Coteau Des Prairies Hospital

  dba Coteau des Prairies Health Care System

  • Critical Access Hospital
  • Sisseton, SD
  • NPI 1417051517
  Care Compare affiliation

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

{
    "created_epoch": "1630972800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1746576000000",
    "number": "1730858473",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "205 ORCHARD DR",
            "city": "SISSETON",
            "state": "SD",
            "postal_code": "57262",
            "telephone_number": "605-698-7647",
            "fax_number": "605-698-3493"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "205 ORCHARD DR",
            "city": "SISSETON",
            "state": "SD",
            "postal_code": "572622312",
            "telephone_number": "605-698-7647",
            "fax_number": "605-698-3493"
        }
    ],
    "practiceLocations": [],
    "basic": {
        "last_name": "EASTMAN",
        "first_name": "MARIAH",
        "credential": "PA",
        "sole_proprietor": "YES",
        "sex": "F",
        "enumeration_date": "2021-09-07",
        "last_updated": "2025-05-07",
        "certification_date": "2025-05-07",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "363A00000X",
            "taxonomy_group": "",
            "desc": "Physician Assistant",
            "state": null,
            "license": null,
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Lois A Crawford, MD
• Dakotah Pride Center Sisseton Wahpeton Oyate
• Lisa Ann Daniel, RDH
• Brianna Donnell
• Colleen Nancy Donnell, REGISTERED NURSE
• Edgewood Greenleaf Sisseton
• Chukwuemeka Ekeke, MD
• Ferdinand Ekwutosi Enudu, NURSE PRACTITIONER
• Ralph David Erdrich, RN
• Tina E Evenson, CFNP

• Physician Assistant in Sisseton, SD
• Providers in Sisseton, SD by specialty
• Physician Assistant in South Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on May 7, 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.