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

Casie Leightner, MD

Individual provider Family Medicine Physician · NPI 1497172456

Casie Leightner, MD is a Family Practice in Sioux Center, Iowa. Graduated from Medical College of Wisconsin in 2019, 7 years ago. Practices with Sioux Center Health, a 36-clinician group and accepts Medicare assignment. Licensed in Iowa and Indiana.

Years since qualifying
7
Trained at
Medical College of Wisconsin
Licensed in
IA, IN
In the registry since
2014
Specialties on file
4
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

1101 9th St SE
Sioux Center, IA 51250-2501
Phone: (712) 722-2609
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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 MD-49356 (IA)
Family Medicine Physician Taxonomy 207Q00000X · Licence 1497172456 (IN)
Family Medicine Physician Taxonomy 207Q00000X · Licence 11017517A (IN)
Student in an Organized Health Care Education/Training Program Taxonomy 390200000X

Record details

NPI number1497172456
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorYes
NPI enumeratedMarch 27, 2014
Last updated in NPPESJanuary 20, 2022
Certification dateJanuary 20, 2022
Mailing address1101 9th St Se, Sioux Center, IA 51250-2501

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolMEDICAL COLLEGE OF WISCONSIN
Graduated 2019 (7 years in practice)
Group practice Sioux Center Health — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Sioux Center