Keri Lynn Crewson, M.D.

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

12322 Issued in SD

Practice address

3015 3Rd Ave SE
Aberdeen, SD 57401-5418

Phone

(605) 226-5500

Fax

(701) 234-7230

NPI assigned

Jul 22, 2016

Last updated

Aug 5, 2025By the provider in NPPES

Sex

Female

Sole proprietor

No

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

Specialties & licenses 4

Addresses

Medicare fee-for-service enrollment

Enrolled in SD, ND, MT, MN, IA5 enrollments

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 5

Specialty

Internal Medicine

Education

Other, 2014

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

Benefis Hospitals IncGroup PAC ID 1153235296, 390 clinicians

Iowa Physicians Clinic Medical FoundationGroup PAC ID 8729992318, 1,254 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• Benefis Hospitals Inc Hospital, Great Falls, MT, CCN 270012
• St Lukes Regional Medical Center Hospital, Sioux City, IA, CCN 160146

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

State licenses

Practice roles

Locations

Interoperability endpoints

• Direct secure messaging: kcrewson57054@benefishs.direct-ci.com

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.

• Benefis Hospitals Inc

  dba Benefis Medical Group

  • Multi-Specialty Clinic/Center
  • Great Falls, MT
  • NPI 1780968974
  Medicare reassignment Care Compare group NPD
• Iowa Physicians Clinic Medical Foundation

  dba UnityPoint Clinic

  • General Practice Physician
  • West Des Moines, IA
  • NPI 1366425274

  Internal Medicine

  Medicare reassignment Care Compare group NPD
• Avera St. Luke's

  dba Avera Internal Medicine Aberdeen

  • Internal Medicine Physician
  • Aberdeen, SD
  • NPI 1215100813
  Medicare reassignment NPD
• Cogent Healthcare of Montana P C

  • Internal Medicine Physician
  • Missoula, MT
  • NPI 1053569525
  Medicare reassignment NPD
• Sanford Bismarck

  dba Family Wellness

  • Multi-Specialty Clinic/Center
  • Bismarck, ND
  • NPI 1811941172
  Medicare reassignment NPD
• Sanford Health Network

  dba Sanford Clinic Tracy

  • Family Medicine Physician
  • Tracy, MN
  • NPI 1699869875

  Internal Medicine

  Medicare reassignment NPD
• Sanford Health Network

  dba Sanford Care Center Vermillion

  • Critical Access Hospital
  • Vermillion, SD
  • NPI 1790721280
  Medicare reassignment
• Avera St. Lukes

  dba Avera Medical Group Nephrology Aberdeen

  • Nephrology Physician
  • Aberdeen, SD
  • NPI 1477594430
  NPD
• Sanford Health Network

  dba Sanford Clinic Vermillion

  • Family Medicine Physician
  • Vermillion, SD
  • NPI 1013921733
  NPD
• Sanford Health Network

  dba Sanford Clear Lake Clinic

  • Rural Health Clinic/Center
  • Clear Lake, SD
  • NPI 1720129638
  NPD
• Benefis Hospitals, Inc.

  • General Acute Care Hospital
  • Great Falls, MT
  • NPI 1881650737
  NPD
• Sanford Health Network

  dba Sanford Luverne Clinic

  • Family Medicine Physician
  • Luverne, MN
  • NPI 1174554760
  NPD

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

• Benefis Hospitals Inc

  dba Benefis Medical Group

  • Multi-Specialty Clinic/Center
  • Great Falls, MT
  • NPI 1780968974

  Hospital

  Care Compare affiliation
• Benefis Hospitals, Inc.

  • Air Ambulance
  • Great Falls, MT
  • NPI 1114934023

  Hospital

  Care Compare affiliation
• Benefis Hospitals, Inc.

  • General Acute Care Hospital
  • Great Falls, MT
  • NPI 1881650737
  Care Compare affiliation
• Northwest Iowa Hospital Corporation

  dba St Lukes Regional Medical Center

  • General Acute Care Hospital
  • Sioux City, IA
  • NPI 1962594622
  Care Compare affiliation

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

{
    "created_epoch": "1469145600000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1754352000000",
    "number": "1003269234",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "PO BOX 5074",
            "city": "SIOUX FALLS",
            "state": "SD",
            "postal_code": "571175074",
            "telephone_number": "605-328-9419",
            "fax_number": "701-234-7230"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "3015 3RD AVE SE",
            "city": "ABERDEEN",
            "state": "SD",
            "postal_code": "574015418",
            "telephone_number": "605-226-5500",
            "fax_number": "701-234-7230"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "1101 26th St S",
            "address_purpose": "LOCATION",
            "city": "Great Falls",
            "state": "MT",
            "postal_code": "594055161",
            "country_code": "US",
            "telephone_number": "406-455-5000",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "CREWSON",
        "first_name": "KERI",
        "middle_name": "LYNN",
        "name_prefix": "Dr.",
        "credential": "M.D.",
        "sole_proprietor": "NO",
        "sex": "F",
        "enumeration_date": "2016-07-22",
        "last_updated": "2025-08-05",
        "certification_date": "2025-08-05",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "ND",
            "license": "RL14103",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "MT",
            "license": "132279",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "ND",
            "license": "RL14103",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "SD",
            "license": "12322",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Coughlin Hearing Centers LLC
• Barry Joseph Coughlin
• Patrick Coughlin, AUD
• Covenant Medical Specialty LLC
• Douglas Delon Cox, PT
• Kelsey Jo Cunningham, CNP
• Shannon Curtin
• Mary E Curtis, RPH
• Donn Patrick Cutler, DDS
• Susan Cybulski, PT

• Hospitalist Physician in Aberdeen, SD
• Providers in Aberdeen, SD by specialty
• Hospitalist Physician in South Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Aug 5, 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.