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

Jim I Mertz, MD

Individual provider Nephrology Physician · NPI 1003871443

Jim I Mertz, MD is a Nephrology Physician in Kansas City, Missouri. Licensed in Missouri. Registered with an NPI since 2006.

Licensed in
MO
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

4320 Wornall Rd Ste 208
Kansas City, MO 64111-3255
Phone: (816) 531-0552
Fax: (816) 756-2503
Show map & directions

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

Specialties & licences

Nephrology Physician (primary) Taxonomy 207RN0300X · Licence R5657 (MO)

Record details

NPI number1003871443
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 19, 2006
Last updated in NPPESDecember 12, 2012

Other providers in Kansas City