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

Colleen Gavigan, MD

Individual provider Internal Medicine Physician · NPI 1467814590

Colleen Gavigan, MD practises Endocrinology in Charleston, South Carolina. Graduated from University of Virginia School of Medicine in 2016, 10 years ago. Practices with University Medical Associates of the Medical University of South Carol, a 1,640-clinician group, works from 2 locations, accepts Medicare assignment and offers telehealth. Licensed in Maryland and South Carolina.

Years since qualifying
10
Trained at
University of Virginia School of Medicine
Licensed in
MD, SC
In the registry since
2016
Specialties on file
3
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

171 Ashley Ave
Charleston, SC 29425-0020
Phone: (843) 792-1414
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Additional practice locations (1)

  • 1830 E Monument St Ste 333, Baltimore, MD 21287-0020 — (410) 955-2130

Specialties & licences

Endocrinology, Diabetes & Metabolism Physician (primary) Taxonomy 207RE0101X · Licence 87608 (SC)
Internal Medicine Physician Taxonomy 207R00000X · Licence D0089463 (MD)
Endocrinology, Diabetes & Metabolism Physician Taxonomy 207RE0101X · Licence D89463 (MD)

Record details

NPI number1467814590
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2016
Last updated in NPPESAugust 3, 2022
Certification dateAugust 3, 2022

Medicare enrollment

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

Medicare specialtyENDOCRINOLOGY
Also practisesINTERNAL MEDICINE
Medical schoolUNIVERSITY OF VIRGINIA SCHOOL OF MEDICINE
Graduated 2016 (10 years in practice)
Group practice University Medical Associates Of The Medical University Of South Carol — 1640 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount
TelehealthOffers telehealth services

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 patients343
Services billed 863 a service is one billed item, such as a visit, a test or a procedure
Average patient age72

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. Those with a page here are linked.

Colleagues at University Medical Associates of the Medical University of South Carol

Clinicians the CMS Doctors & Clinicians file lists under the same group practice. CMS counts 1640 clinicians in the practice; 12 are shown here.

Other providers in Charleston