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

Dr. Robert A Cihak, MD

Individual provider Otolaryngology Physician · NPI 1528039765

Dr. Robert A Cihak, MD is an Otolaryngology in Aberdeen, South Dakota. Graduated from Duke University School of Medicine in 1993, 33 years ago. Practices with Avera St Lukes, a 166-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Dakota.

Years since qualifying
33
Trained at
Duke University School 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

820 1st Ave SE Ste 100
Aberdeen, SD 57401-4604
Phone: (605) 622-5506
Fax: (605) 622-5510
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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 4561 (SD)

Record details

NPI number1528039765
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJanuary 27, 2006
Last updated in NPPESMarch 17, 2018
Mailing addressPo Box 1460, Aberdeen, SD 57402-1460

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolDUKE UNIVERSITY SCHOOL OF MEDICINE
Graduated 1993 (33 years in practice)
Group practice Avera St Lukes — 166 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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