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

Dr. John Derrick Harness, DPM

Individual provider Podiatrist · NPI 1649272493

Dr. John Derrick Harness, DPM is a Podiatry in Overland, Missouri. Graduated from Kent State University College of Podiatric Medicine in 2003, 23 years ago. Practices as a sole proprietor and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
23
Trained at
Kent State University College of Podiatric Medicine
Licensed in
MO
In the registry since
2005
What do these letters mean?
DPM — Doctor of Podiatric Medicine
A foot and ankle physician and surgeon.

See every abbreviation used in this directory →

Practice location Address checks out

2040 Woodson Rd Ste 202
Overland, MO 63114-5606
Phone: (314) 473-1296
Fax: (314) 558-7575
Show map & directions

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

Specialties & licences

Podiatrist (primary) Taxonomy 213E00000X · Licence 2004024287 (MO)

Record details

NPI number1649272493
Entity typeIndividual (Type 1)
GenderMale
Credentials DPM
Sole proprietorYes
NPI enumeratedAugust 11, 2005
Last updated in NPPESApril 1, 2015

Medicare enrollment

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

Medicare specialtyPODIATRY
Medical schoolKENT STATE UNIVERSITY COLLEGE OF PODIATRIC MEDICINE
Graduated 2003 (23 years in practice)
Accepts Medicare assignment Yes — accepts the Medicare-approved amount