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

Dr. John Markus Deleeuw, DO

Individual provider Internal Medicine Physician · NPI 1770590846

Dr. John Markus Deleeuw, DO is an Internal Medicine in Kirksville, Missouri. Qualified in 2005, 21 years ago. Practices with Kirksville Missouri Hospital Company LLC, a 6-clinician group and accepts Medicare assignment. Licensed in Iowa and Missouri.

Years since qualifying
21
Licensed in
IA, MO
In the registry since
2006
Specialties on file
4
What do these letters mean?
DO — Doctor of Osteopathic Medicine
A fully licensed physician, trained like an MD with additional musculoskeletal training. Equivalent practice rights in all 50 states.

See every abbreviation used in this directory →

Practice location Address checks out

1607 S Baltimore St
Kirksville, MO 63501-4536
Phone: (660) 627-3363
Fax: (660) 627-3367
Show map & directions

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

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence DO-06088 (IA)
Internal Medicine Physician Taxonomy 207R00000X · Licence 2006018696 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence 2006018696 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence DO-06088 (IA)

Record details

NPI number1770590846
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedAugust 2, 2006
Last updated in NPPESJanuary 23, 2025
Certification dateJanuary 23, 2025
Mailing address1607 S Baltimore St, Kirksville, MO 63501-4536

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Kirksville Missouri Hospital Company Llc — 6 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Kirksville