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

Koyamangalath Krishnan, MD

Individual provider Medical Oncology Physician · NPI 1144241464

Koyamangalath Krishnan, MD is a Medical Oncology Physician in Johnson City, 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.

See every abbreviation used in this directory →

Practice location Address checks out

1 Professional Park Dr Ste 21
Johnson City, TN 37604-6587
Phone: (423) 232-6900
Fax: (423) 232-6903
Show map & directions

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

Specialties & licences

Medical Oncology Physician (primary) Taxonomy 207RX0202X · Licence 30191 (TN)

Record details

NPI number1144241464
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJuly 21, 2006
Last updated in NPPESFebruary 15, 2017

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