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

Dr. Blake John Welschmeyer, DO

Individual provider Nephrology Physician · NPI 1154771178

Dr. Blake John Welschmeyer, DO is a Nephrology in Columbia, Missouri. Qualified in 2016, 10 years ago. Practices with Macon County Samaritan Hospital, a 36-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
10
Licensed in
MO
In the registry since
2016
Specialties on file
3
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

1205 W Broadway
Columbia, MO 65203-2125
Phone: (573) 499-0642
Fax: (573) 449-1787
Show map & directions

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

Additional practice locations (1)

  • 1600 East Broadway, Columbia, MO 65201-5844 — (573) 815-8000

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 2019024289 (MO)
Nephrology Physician Taxonomy 207RN0300X · Licence 2019024289 (MO)
Hospitalist Physician Taxonomy 208M00000X · Licence 2019024289 (MO)

Record details

NPI number1154771178
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorNo
NPI enumeratedJune 21, 2016
Last updated in NPPESJune 30, 2026
Certification dateJune 30, 2026
Mailing address1205 W Broadway, Columbia, MO 65203-2125

Medicare enrollment

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

Medicare specialtyNEPHROLOGY
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2016 (10 years in practice)
Group practice Macon County Samaritan Hospital — 36 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

Other providers in Columbia