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

William H. Avery, DO

Individual provider Otolaryngology Physician · NPI 1144225392

William H. Avery, DO is an Otolaryngology in Sioux Falls, South Dakota. Graduated from Chicago College of Osteopathy in 1984, 42 years ago. Practices with Hutchinson Health, a 143-clinician group and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
42
Trained at
Chicago College of Osteopathy
Licensed in
SD
In the registry since
2005
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1310 W 22nd St
Sioux Falls, SD 57105-1501
Phone: (605) 328-8200
Fax: (605) 328-8201
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 5586 (SD)

Record details

NPI number1144225392
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 15, 2005
Last updated in NPPESMay 26, 2009
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 schoolCHICAGO COLLEGE OF OSTEOPATHY
Graduated 1984 (42 years in practice)
Group practice Hutchinson Health — 143 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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