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

Mark A Severtson, MD

Individual provider Otolaryngology Physician · NPI 1861499576

Mark A Severtson, MD is an Otolaryngology in Louisville, Kentucky. Graduated from Columbia University College of Physicians and Surgeons in 1992, 34 years ago. Practices with University of Louisville Physicians Inc, a 1,433-clinician group and accepts Medicare assignment. Licensed in Indiana and Kentucky.

Years since qualifying
34
Trained at
Columbia University College of Physicians and Surgeons
Licensed in
IN, KY
In the registry since
2005
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

6420 Dutchmans Pkwy 380
Louisville, KY 40205-3372
Phone: (502) 894-8441
Fax: (502) 894-4453
Show map & directions

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

Specialties & licences

Otolaryngology Physician (primary) Taxonomy 207Y00000X · Licence 34466 (KY)
Otolaryngology Physician Taxonomy 207Y00000X · Licence 01049174 (IN)
Otology & Neurotology Physician Taxonomy 207YX0901X · Licence 01049174 (IN)
Otology & Neurotology Physician Taxonomy 207YX0901X · Licence 34466 (KY)

Record details

NPI number1861499576
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 7, 2005
Last updated in NPPESOctober 10, 2025
Certification dateOctober 10, 2025

Medicare enrollment

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

Medicare specialtyOTOLARYNGOLOGY
Medical schoolCOLUMBIA UNIVERSITY COLLEGE OF PHYSICIANS AND SURGEONS
Graduated 1992 (34 years in practice)
Group practice University Of Louisville Physicians Inc — 1433 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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