Doctor profile · Federal record

Dr. Casey Dennis, FNP-C

Family Nurse Practitioner (CMS: Nurse Practitioner) · Darlington, SC

  • NPI 1578333696
  • Accepts Medicare
  • 3 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
201 Cashua St
Darlington, SC 295323301
(843) 393-7452
Mailing address
8906 Two Notch RD
Columbia, SC 292236366

Credentials & registration

NPPES · NUCC
NPI registered
January 2024 — 2 yrs on file
Profile last updated
May 8, 2024
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
South Carolina #F01240108
Medicaid
SC #NN0165

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1578333696. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$181
Transactions
9
Manufacturers
7
Payer (manufacturer) Industry Txns Amount
Corcept Therapeutics 2 $50.66
Novo Nordisk INC 2 $35.91
Insulet Corporation 1 $24.88
Pfizer INC. 1 $19.37
Bayer Healthcare Pharmaceuticals INC. 1 $19.21
Shield Therapeutics INC 1 $15.78
AstraZeneca Pharmaceuticals Lp 1 $14.94

By nature of payment

Food and Beverage
$181

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Casey Dennis's medical specialty?
Dr. Casey Dennis practices Family Nurse Practitioner in Darlington, SC.
Where does Dr. Casey Dennis practice?
Dr. Casey Dennis practices at 201 Cashua St, Darlington, SC 295323301. Office phone: 8433937452.
What is Dr. Casey Dennis's NPI?
Dr. Casey Dennis's National Provider Identifier (NPI) is 1578333696, issued by NPPES.
Does Dr. Casey Dennis accept Medicare assignment?
Yes. Dr. Casey Dennis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.