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

Michael S Unger, PAC

Individual provider Medical Physician Assistant · NPI 1861415994

Michael S Unger, PAC is a Medical Physician Assistant in Sioux City, Iowa. Licensed in Iowa. Registered with an NPI since 2006.

Licensed in
IA
In the registry since
2006
What do these letters mean?
PAC — Physician Assistant, Certified
A physician assistant holding current national certification; usually written PA-C.

See every abbreviation used in this directory →

Practice location Address checks out

5885 Sunnybrook Dr
Sioux City, IA 51106-4203
Phone: (712) 266-2700
Fax: (712) 266-2719
Show map & directions

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

Specialties & licences

Medical Physician Assistant (primary) Taxonomy 363AM0700X · Licence 01131 (IA)

Record details

NPI number1861415994
Entity typeIndividual (Type 1)
GenderMale
Credentials PAC
Sole proprietorNo
NPI enumeratedJuly 26, 2006
Last updated in NPPESAugust 10, 2015
Mailing address5885 Sunnybrook Dr, Sioux City, IA 51106-4203

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