Quick answers
- Which hospitals does James M. Weekly work at?
- Medicare's official clinician data lists James M. Weekly at 4 hospitals: Avera St Lukes, Sanford Medical Center Aberdeen, Sanford Medical Center Fargo and Sanford Thief River Falls Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does James M. Weekly see patients?
- Medicare's clinician data lists 9 practice locations, including Webster, SD, Aberdeen, SD and Thief River Falls, MN. Call before your visit to confirm the address.
- What is James M. Weekly's specialty?
- Medicare lists Otolaryngology as the primary specialty.
- Does James M. Weekly accept Medicare assignment?
- Yes. Medicare's clinician data says James M. Weekly accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for James M. Weekly?
- (605) 226-5500, as listed in official Medicare / NPI Registry data.
- What is James M. Weekly's NPI number?
- 1467423616. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where James M. Weekly works
Medicare's Facility Affiliation Data lists James M. Weekly at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Avera St LukesAberdeen, SD · Acute Care Hospital · CCN 430014
- Sanford Medical Center AberdeenAberdeen, SD · Acute Care Hospital · CCN 430097
- Sanford Medical Center FargoFargo, ND · Acute Care Hospital · CCN 350011
- Sanford Thief River Falls Medical CenterThief River Falls, MN · Critical Access Hospital · CCN 241381
Practice locations
Addresses where James M. Weekly is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 9; the Medicare profile lists all.
- 101 Peabody DrWebster, SD 57274 (605) 226‑5500
- 1015 3rd Ave SEAberdeen, SD 57401 (605) 725‑1700
- 1720 Hwy 59 SThief River Falls, MN 56701 (218) 681‑4747
- 20 S Plum StVermillion, SD 57069 (605) 624‑9111
- 2905 3rd Ave SEAberdeen, SD 57401 (605) 626‑4200
Group practices
Medicare enrollment lists James M. Weekly as a member of these groups (CMS data updated 2026-10-02).
- Sanford Health Network351 clinicians in the group
- Sanford Health Network North116 clinicians in the group
Specialties
- Otolaryngologyprimary
Other ENT doctors in South Dakota
Clinicians with the same Medicare primary specialty in South Dakota — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Nebraska College Of Medicine |
| Graduation year | 1991 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1467423616 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians