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

Kathryn Jean Klopfenstein, MD

Individual provider Pediatric Hematology & Oncology Physician · NPI 1437141843

Kathryn Jean Klopfenstein, MD is a Pediatric Hematology & Oncology Physician in Johnson City, Tennessee. Licensed in Ohio. Registered with an NPI since 2005.

Licensed in
OH
In the registry since
2005
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

See every abbreviation used in this directory →

Practice location Address checks out

400 N State Of Franklin Rd
Johnson City, TN 37604-6035
Phone: (423) 433-6200
Fax: (423) 433-6202
Show map & directions

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

Specialties & licences

Pediatric Hematology & Oncology Physician (primary) Taxonomy 2080P0207X · Licence 35059899 (OH)

Record details

NPI number1437141843
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedAugust 22, 2005
Last updated in NPPESAugust 28, 2013

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