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

Michael D Overcash, PA

Individual provider Physician Assistant · NPI 1376520171

Michael D Overcash, PA is a Physician Assistant in Charleston, South Carolina. Graduated from Medical University of South Carolina College of Medicine in 2002, 24 years ago. Practices with Trident Dermatology PA, an 8-clinician group and accepts Medicare assignment. Licensed in South Carolina.

Years since qualifying
24
Trained at
Medical University of South Carolina College of Medicine
Licensed in
SC
In the registry since
2005
What do these letters mean?
PA — Physician Assistant
A licensed clinician who examines, diagnoses and treats under a physician's supervision.

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Practice location Address checks out

9295 Medical Plaza Dr Ste B
Charleston, SC 29406-9137 Not confirmed with CMS for 18 years — call before visiting
Phone: (843) 797-3960
Fax: (843) 553-4216
Show map & directions

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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Physician Assistant (primary) Taxonomy 363A00000X · Licence 802 (SC)

Record details

NPI number1376520171
Entity typeIndividual (Type 1)
GenderMale
Credentials PA
Sole proprietorNo
NPI enumeratedDecember 22, 2005
Last updated in NPPESOctober 18, 2007

Medicare enrollment

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

Medicare specialtyPHYSICIAN ASSISTANT
Medical schoolMEDICAL UNIVERSITY OF SOUTH CAROLINA COLLEGE OF MEDICINE
Graduated 2002 (24 years in practice)
Group practice Trident Dermatology Pa — 8 clinicians
Accepts Medicare assignment Yes — accepts the Medicare-approved amount

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 patients1,329
Services billed 9,511 a service is one billed item, such as a visit, a test or a procedure
Average patient age76

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.

Payments from drug and device companies, 2025

Drug and device makers are required by federal law (the Physician Payments Sunshine Act) to report what they pay or give to clinicians, and CMS publishes the reports as Open Payments. This is the 2025 program year. A report is a record of a payment, not an allegation of anything, and many are small items such as meals. Only general payments are listed here; research payments and ownership or investment interests are reported separately by CMS and are not shown.

Compensation for services other than consulting , including serving as faculty or as a speaker at a venue other than a continuing education program $27,403 19 payments
Consulting Fee $5,960 4 payments
Food and Beverage $4,318 157 payments · a meal or drink at a meeting or visit, not a fee
Travel and Lodging $3,849 9 payments · travel or lodging paid or reimbursed, such as to attend a conference
Education $152 2 payments · educational material or training, not a fee

Each amount is the sum of what companies reported for that kind of payment in 2025, rounded to the dollar. Not all of it is income to the clinician: a meal is not a fee, a charitable contribution goes to a charity, and a royalty or an acquisition payment is not a salary.

Check a report, or dispute one, at the source in CMS’s own tool, Open Payments. Corrections go through CMS’s dispute process. This site removes a home address on request and asks for no proof, because that is privacy; it will not remove an accurate payment report on request, because that is a statutory public disclosure.

Practises at

Facilities the CMS Facility Affiliation file lists for this clinician.

Colleagues at Trident Dermatology PA

Clinicians the CMS Doctors & Clinicians file lists under the same group practice.

Other providers in Charleston