Amir Uddin, MD

Primary specialty

Hospitalist PhysicianTaxonomy code 208M00000X

License

22239 Issued in ND

Practice address

900 E Broadway Ave
Bismarck, ND 58501-4520

Phone

(701) 530-7000

NPI assigned

Apr 10, 2022

Last updated

Mar 11, 2026By the provider in NPPES

Sex

Male

Sole proprietor

No

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

Specialties & licenses 2

Addresses

Medicare fee-for-service enrollment

Enrolled in ND

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

Internal Medicine

Education

Other, 2021

Medicare assignment

Accepts the Medicare-approved amount as payment in full

Group practices

St Alexius Medical CenterGroup PAC ID 8426960865, 239 clinicians

Practice addresses (Care Compare)

Hospital & facility affiliations

• CHI St Alexius Health Hospital, Bismarck, ND, CCN 350002

Medicare enrollment (NPD)

Enrolled

Credentials

Doctor of Medicine

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, National Provider Directory roles and organizations whose NPPES authorized official is this provider.

• St. Alexius Medical Center

  dba CHI St. Alexius Health Clinics

  • Specialist
  • Bismarck, ND
  • NPI 1205868429
  Medicare reassignment Care Compare group NPD
• St Alexius Medical Center

  dba CHI St. Alexius Health

  • Home Infusion Therapy Pharmacy
  • Bismarck, ND
  • NPI 1063663607
  NPD
• St. Alexius Medical Center

  dba CHI St. Alexius Health

  • General Acute Care Hospital
  • Bismarck, ND
  • NPI 1306832654
  NPD (past)

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

• St. Alexius Medical Center

  dba CHI St. Alexius Health

  • General Acute Care Hospital
  • Bismarck, ND
  • NPI 1306832654
  Care Compare affiliation

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

{
    "created_epoch": "1649548800000",
    "enumeration_type": "NPI-1",
    "last_updated_epoch": "1773187200000",
    "number": "1255073334",
    "addresses": [
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "MAILING",
            "address_type": "DOM",
            "address_1": "1247 MADELENA AVE",
            "city": "WINTER SPRINGS",
            "state": "FL",
            "postal_code": "327084867",
            "telephone_number": "407-721-4891"
        },
        {
            "country_code": "US",
            "country_name": "United States",
            "address_purpose": "LOCATION",
            "address_type": "DOM",
            "address_1": "900 E BROADWAY AVE",
            "city": "BISMARCK",
            "state": "ND",
            "postal_code": "585014520",
            "telephone_number": "701-530-7000"
        }
    ],
    "practiceLocations": [
        {
            "address_1": "75 N Country Rd",
            "address_purpose": "LOCATION",
            "city": "Port Jefferson",
            "state": "NY",
            "postal_code": "117772119",
            "country_code": "US",
            "telephone_number": "407-721-4891",
            "country_name": "United States",
            "address_type": "DOM"
        }
    ],
    "basic": {
        "last_name": "UDDIN",
        "first_name": "AMIR",
        "name_prefix": "Dr.",
        "credential": "MD",
        "sole_proprietor": "NO",
        "sex": "M",
        "enumeration_date": "2022-04-10",
        "last_updated": "2026-03-11",
        "certification_date": "2026-03-11",
        "status": "A"
    },
    "taxonomies": [
        {
            "code": "207R00000X",
            "taxonomy_group": "",
            "desc": "Internal Medicine",
            "state": "ND",
            "license": "22239",
            "primary": false
        },
        {
            "code": "208M00000X",
            "taxonomy_group": "",
            "desc": "Hospitalist",
            "state": "ND",
            "license": "22239",
            "primary": true
        }
    ],
    "identifiers": [],
    "endpoints": [],
    "other_names": []
}

• Gabraelle Twite
• TWL Billing Services & Supplies, Inc.
• Todd A Twogood, MD
• Emily Joy Tyrrell, MS, ACSM-CEP
• Chelsay Tysver, OTR/L
• Nneka Precious Ugwu, M.D.
• Thomas Fredrick Uhde, PHARMD
• Amy Uhrig
• Melissa Ulberg, FNP
• Timothy Lee Ulledahl, PTA

• Hospitalist Physician in Bismarck, ND
• Providers in Bismarck, ND by specialty
• Hospitalist Physician in North Dakota

• NPPES NPI Registry (CMS): identity, addresses, specialties, licenses, identifiers and endpoints. Last updated by the provider on Mar 11, 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.