Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. James Mathew Weekly, MD

Individual provider Otolaryngology Physician · NPI 1467423616

Dr. James Mathew Weekly, MD is an Otolaryngology in Aberdeen, South Dakota. Graduated from University of Nebraska College of Medicine in 1991, 35 years ago. Practices with Sanford Health Network, a 364-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
35
Trained at
University of Nebraska College of Medicine
Licensed in
SD
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

3015 3rd Ave SE
Aberdeen, SD 57401-5418
Phone: (605) 226-5500
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 201 S Lloyd St, Aberdeen, SD 57401-4552 — (605) 225-1420

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 4274 (SD)

Record details

NPI number1467423616
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJanuary 27, 2006
Last updated in NPPESApril 20, 2023
Certification dateApril 20, 2023
Mailing addressPo Box 5074, Sioux Falls, SD 57117-5074

Medicare enrollment

From the CMS Doctors & Clinicians file — this clinician is enrolled in Medicare.

Medicare specialtyOTOLARYNGOLOGY
Medical schoolUNIVERSITY OF NEBRASKA COLLEGE OF MEDICINE
Graduated 1991 (35 years in practice)
Group practice Sanford Health Network — 364 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations7 on file with Medicare

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