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

Dr. Eric A. Barnes, DO

Individual provider Geriatric Medicine (Internal Medicine) Physician · NPI 1619952520

Dr. Eric A. Barnes, DO is a Geriatric Medicine in Columbia, Missouri. Qualified in 1991, 35 years ago. Practices with Ch Specialty Services Mo LLC, a 107-clinician group and accepts Medicare assignment. Licensed in Missouri.

Years since qualifying
35
Licensed in
MO
In the registry since
2005
Specialties on file
2
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

2101 Corona Rd Ste 102
Columbia, MO 65203-2582
Phone: (573) 234-1800
Fax: (573) 234-1799
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 116665 (MO)
Geriatric Medicine (Internal Medicine) Physician Taxonomy 207RG0300X · Licence 116665 (MO)

Record details

NPI number1619952520
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedDecember 13, 2005
Last updated in NPPESJune 21, 2023
Certification dateJune 21, 2023
Mailing address2101 Corona Rd, Ste 102, Columbia, MO 65203-2582

Medicare enrollment

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

Medicare specialtyGERIATRIC MEDICINE
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 1991 (35 years in practice)
Group practice Ch Specialty Services Mo Llc — 107 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations2 on file with Medicare

Other providers in Columbia