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

Dr. Mark Nelson, MD

Individual provider Pain Medicine (Anesthesiology) Physician · NPI 1336117944

Dr. Mark Nelson, MD is a Pain Medicine (Anesthesiology) Physician in Knoxville, Tennessee. Licensed in Tennessee. Registered with an NPI since 2006.

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

501 20th St Ste 606
Knoxville, TN 37916-1809
Phone: (865) 546-8040
Fax: (865) 541-2787
Show map & directions

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

Specialties & licences

Pain Medicine (Anesthesiology) Physician (primary) Taxonomy 207LP2900X · Licence 15357 (TN)

Record details

NPI number1336117944
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 9, 2006
Last updated in NPPESJuly 27, 2011
Mailing address501 20th St, Suite 606, Knoxville, TN 37916-1809

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