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

Dr. Casey Lewis Balkema, DO

Individual provider Internal Medicine Physician · NPI 1831501048

Dr. Casey Lewis Balkema, DO is a Hospitalist in Marietta, Georgia. Graduated from Philadelphia College of Osteopathic Medicine in 2014, 12 years ago. Practices with Wellstar Medical Group LLC, a 3,072-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
12
Trained at
Philadelphia College of Osteopathic Medicine
Licensed in
GA
In the registry since
2014
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

677 Church St NE
Marietta, GA 30060-1101
Phone: (770) 793-7758
Fax: (770) 793-7755
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 079188 (GA)

Record details

NPI number1831501048
Entity typeIndividual (Type 1)
GenderMale
Credentials DO
Sole proprietorYes
NPI enumeratedMay 21, 2014
Last updated in NPPESDecember 29, 2017
Mailing address677 Church St Ne, Marietta, GA 30060-1101

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Medical schoolPHILADELPHIA COLLEGE OF OSTEOPATHIC MEDICINE
Graduated 2014 (12 years in practice)
Group practice Wellstar Medical Group Llc — 3072 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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