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

Dr. Karlynn D. Sievers, MD

Individual provider Family Medicine Physician · NPI 1558434720

Dr. Karlynn D. Sievers, MD is a Family Practice in Casper, Wyoming. Graduated from University of Missouri, Columbia School of Medicine in 2001, 25 years ago. Practices with St Marys Hospital and Medical Center Inc, a 33-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
25
Trained at
University of Missouri, Columbia School of Medicine
Licensed in
MO
In the registry since
2006
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

1522 E A St
Casper, WY 82601-2217
Phone: (307) 233-6000
Fax: (307) 265-0841
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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 2002014698 (MO)

Record details

NPI number1558434720
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedNovember 16, 2006
Last updated in NPPESSeptember 20, 2010

Medicare enrollment

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

Medicare specialtyFAMILY PRACTICE
Medical schoolUNIVERSITY OF MISSOURI, COLUMBIA SCHOOL OF MEDICINE
Graduated 2001 (25 years in practice)
Group practice St Marys Hospital And Medical Center Inc — 33 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

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