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

Caitlin Greenberg

Individual provider Internal Medicine Physician · NPI 1174063325

Caitlin Greenberg practises Internal Medicine in Charleston, South Carolina. Graduated from West Virginia School of Osteopathic Medicine in 2017, 9 years ago. Practices with 24 on Physicians of SC LLC, a 137-clinician group, works from 2 locations and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
9
Trained at
West Virginia School of Osteopathic Medicine
Licensed in
SC
In the registry since
2017
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Practice location Address checks out

316 Calhoun St
Charleston, SC 29401-1113
Phone: (843) 724-2000
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 50 Old Village Rd, Columbus, OH 43228-1583 — (614) 544-1976

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 83094 (SC)

Record details

NPI number1174063325
Entity typeIndividual (Type 1)
GenderFemale
Sole proprietorNo
NPI enumeratedMarch 6, 2017
Last updated in NPPESSeptember 28, 2020
Certification dateSeptember 28, 2020

Medicare enrollment

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

Medicare specialtyINTERNAL MEDICINE
Medical schoolWEST VIRGINIA SCHOOL OF OSTEOPATHIC MEDICINE
Graduated 2017 (9 years in practice)
Group practice 24 On Physicians Of Sc Llc — 137 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
Practice locations3 on file with Medicare

Medicare patients and services, 2024

From the CMS Medicare Physician & Other Practitioners file for calendar year 2024. It counts Original Medicare patients only, so a practice that mostly sees Medicare Advantage or privately insured patients looks smaller here than it is.

Medicare patients394
Services billed 978 a service is one billed item, such as a visit, a test or a procedure
Average patient age79

Dollar amounts are not shown. What Medicare pays a practice is gross billings, before staff, premises and tax and including the cost of any drugs it administers, so it is not what a clinician earns.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at 24 on Physicians of SC LLC

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 137 clinicians in the practice; 12 are shown here.

Other providers in Charleston