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

Mark A Muiznieks, MD

Individual provider Emergency Medicine Physician · NPI 1174570014

Mark A Muiznieks, MD is an Emergency Medicine in Clarksville, Tennessee. Graduated from University of Tennessee, Hsc, College of Medicine in 2003, 23 years ago. Practices with Eagle Creek Emergency Group, PC, a 22-clinician group and accepts Medicare assignment. Licensed in Tennessee.

Years since qualifying
23
Trained at
University of Tennessee, Hsc, College of Medicine
Licensed in
TN
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

651 Dunlop Lane Clarksville
Clarksville, TN 37040-5015
Phone: (931) 502-1370
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Emergency Medicine Physician (primary) Taxonomy 207P00000X · Licence 40646 (TN)

Record details

NPI number1174570014
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 27, 2006
Last updated in NPPESAugust 2, 2011

Medicare enrollment

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

Medicare specialtyEMERGENCY MEDICINE
Medical schoolUNIVERSITY OF TENNESSEE, HSC, COLLEGE OF MEDICINE
Graduated 2003 (23 years in practice)
Group practice Eagle Creek Emergency Group, Pc — 22 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations4 on file with Medicare

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