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

Individual provider Internal Medicine Physician · NPI 1447466446

Marco Hallerbach, MD is a Hospitalist in Lagrange, Georgia. Qualified in 2005, 21 years ago. Practices with Southland Hospitalist Group, LLC, a 23-clinician group and accepts Medicare assignment. Licensed in Florida and Georgia.

Years since qualifying
21
Licensed in
FL, GA
In the registry since
2007
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

1514 Vernon Rd
Lagrange, GA 30240-4131
Phone: (706) 882-1411
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 066499 (GA)
Internal Medicine Physician Taxonomy 207R00000X · Licence ME103776 (FL)

Record details

NPI number1447466446
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMay 15, 2007
Last updated in NPPESApril 14, 2016
Mailing address1514 Vernon Rd, Lagrange, GA 30240-4131

Medicare enrollment

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

Medicare specialtyHOSPITALIST
Also practisesINTERNAL MEDICINE
Medical schoolOTHER
Graduated 2005 (21 years in practice)
Group practice Southland Hospitalist Group, Llc — 23 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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