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

Individual provider Internal Medicine Physician · NPI 1124695838

Dr. Spencer Callaghan, MD is an Internal Medicine in Augusta, Georgia. Graduated from Mercer University School of Medicine in 2021, 5 years ago. Practices with Wellstar Medical Group LLC, a 3,072-clinician group and accepts Medicare assignment. Licensed in Georgia.

Years since qualifying
5
Trained at
Mercer University School of Medicine
Licensed in
GA
In the registry since
2021
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

1120 15th St
Augusta, GA 30912-0006
Phone: (706) 721-8623
Fax: (706) 721-1459
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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 100215 (GA)

Record details

NPI number1124695838
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedJune 10, 2021
Last updated in NPPESAugust 1, 2024
Certification dateAugust 1, 2024
Mailing address1120 15th St # Or6000, Augusta, GA 30912-0004

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolMERCER UNIVERSITY SCHOOL OF MEDICINE
Graduated 2021 (5 years in practice)
Group practice Wellstar Medical Group Llc — 3072 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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