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

Karen S Staack, MD

Individual provider Family Medicine Physician · NPI 1831161587

Karen S Staack, MD is a Family Practice in Gretna, Nebraska. Graduated from Creighton University School of Medicine in 1999, 27 years ago. Practices with Alegent Creighton Clinic, a 947-clinician group and accepts Medicare assignment. Licensed in Nebraska.

Years since qualifying
27
Trained at
Creighton University School of Medicine
Licensed in
NE
In the registry since
2006
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

102 W Gruenther Rd
Gretna, NE 68028-4828
Phone: (402) 332-2772
Fax: (402) 332-5446
Show map & directions

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

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 21481 (NE)

Record details

NPI number1831161587
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedFebruary 6, 2006
Last updated in NPPESMarch 7, 2023
Mailing address102 W Gruenther Rd, Gretna, NE 68028-4828

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolCREIGHTON UNIVERSITY SCHOOL OF MEDICINE
Graduated 1999 (27 years in practice)
Group practice Alegent Creighton Clinic — 947 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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