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

Alexander Dale Claussen, MD

Individual provider Sleep Medicine (Otolaryngology) Physician · NPI 1659719235

Alexander Dale Claussen, MD is an Otolaryngology in Iowa City, Iowa. Graduated from Southern Illinois University School of Medicine in 2013, 13 years ago. Practices with State University of Iowa, a 1,885-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Iowa.

Years since qualifying
13
Trained at
Southern Illinois University School of Medicine
Licensed in
IA
In the registry since
2013
Specialties on file
9
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

200 Hawkins Dr
Iowa City, IA 52242-1009
Phone: (319) 356-3574
Fax: (319) 356-4547
Show map & directions

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

Additional practice locations (1)

  • 500 E Market St, Iowa City, IA 52245-2633 — (319) 339-3551

Specialties & licences

Otology & Neurotology Physician (primary) Taxonomy 207YX0901X · Licence MD49920 (IA)
Sleep Medicine (Otolaryngology) Physician Taxonomy 207YS0012X · Licence MD49920 (IA)
Facial Plastic Surgery Physician Taxonomy 207YS0123X · Licence MD49920 (IA)
Otolaryngic Allergy Physician Taxonomy 207YX0602X · Licence MD49920 (IA)
Pediatric Otolaryngology Physician Taxonomy 207YP0228X · Licence MD49920 (IA)
Otolaryngology Physician Taxonomy 207Y00000X · Licence R-9760 (IA)
Plastic Surgery within the Head & Neck (Otolaryngology) Physician Taxonomy 207YX0007X · Licence MD49920 (IA)
Otolaryngology Physician Taxonomy 207Y00000X · Licence MD49920 (IA)
Otolaryngology/Facial Plastic Surgery Physician Taxonomy 207YX0905X · Licence MD49920 (IA)

Record details

NPI number1659719235
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 5, 2013
Last updated in NPPESOctober 22, 2025
Certification dateOctober 22, 2025

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolSOUTHERN ILLINOIS UNIVERSITY SCHOOL OF MEDICINE
Graduated 2013 (13 years in practice)
Group practice State University Of Iowa — 1885 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services