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

MS. Sara Helen Karpuk, PA-C

Individual provider Physician Assistant · NPI 1558593848

MS. Sara Helen Karpuk, PA-C is a Physician Assistant in Sioux City, Iowa. Graduated from University of Iowa, Rj & L Carver College of Medicine in 2009, 17 years ago. Practices with Northwest Iowa Hospital Corporation, a 132-clinician group, accepts Medicare assignment and offers telehealth. Licensed in Colorado, Florida and Iowa.

Years since qualifying
17
Trained at
University of Iowa, Rj & L Carver College of Medicine
Licensed in
CO, FL, IA
In the registry since
2009
Specialties on file
3
What do these letters mean?
PA-C — Physician Assistant, Certified
A physician assistant who holds current national certification.

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Practice location Address checks out

801 5th St
Sioux City, IA 51101-1326
Phone: (712) 279-2950
Fax: (712) 279-2520
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 075486 (IA)
Physician Assistant Taxonomy 363A00000X · Licence PA9105082 (FL)
Physician Assistant Taxonomy 363A00000X · Licence PA.0003505 (CO)

Record details

NPI number1558593848
Entity typeIndividual (Type 1)
GenderFemale
Credentials PA-C
Sole proprietorNo
NPI enumeratedAugust 20, 2009
Last updated in NPPESNovember 10, 2025
Certification dateNovember 10, 2025

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolUNIVERSITY OF IOWA, RJ & L CARVER COLLEGE OF MEDICINE
Graduated 2009 (17 years in practice)
Group practice Northwest Iowa Hospital Corporation — 132 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services
Practice locations2 on file with Medicare

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