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

Dr. Kristi D Walz, MD

Individual provider Family Medicine Physician · NPI 1144214248

Dr. Kristi D Walz, MD is a Family Practice in Sioux City, Iowa. Graduated from Sanford School of Medicine of University of South Dakota in 1999, 27 years ago. Practices with Siouxland Community Health Center, a 10-clinician group and accepts Medicare assignment. Licensed in Iowa.

Years since qualifying
27
Trained at
Sanford School of Medicine of University of South Dakota
Licensed in
IA
In the registry since
2005
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

1021 Nebraska St
Sioux City, IA 51105-1436
Phone: (712) 252-2477
Fax: (712) 252-5920
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence 33620 (IA)

Record details

NPI number1144214248
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedSeptember 2, 2005
Last updated in NPPESJune 14, 2021
Certification dateJune 14, 2021

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolSANFORD SCHOOL OF MEDICINE OF UNIVERSITY OF SOUTH DAKOTA
Graduated 1999 (27 years in practice)
Group practice Siouxland Community Health Center — 10 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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