Doctor profile · Federal record

Dr. Sherry Gardiner, FNP-BC

Nurse Practitioner · Family Nurse Practitioner · Seaford, DE

  • NPI 1023305513
  • 15 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
300 High St
Seaford, DE 199733940
(302) 855-1233
Additional location
21444 Carmean Way
Georgetown, DE 199474572
(302) 855-2020
Mailing address
32219 Robin Hoods Loop
Millsboro, DE 199666210

Credentials & registration

NPPES · NUCC
NPI registered
July 2011 — 15 yrs on file
Profile last updated
October 12, 2021
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Delaware #LG-0000570

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1023305513. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,373
Transactions
13
Manufacturers
6
Payer (manufacturer) Industry Txns Amount
AstraZeneca Pharmaceuticals LP 7 $753.72
Novo Nordisk Inc 2 $250.00
Otsuka America Pharmaceutical, Inc. 1 $124.35
Alexion Pharmaceuticals, Inc. 1 $115.04
Janssen Pharmaceuticals, Inc 1 $110.04
GlaxoSmithKline, LLC. 1 $19.71

By nature of payment

Food and Beverage
$1,373

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
11
Patients
0
Total drug cost
$147
Drug Type Claims Patients Total cost
Atorvastatin Calcium Generic 11 0 $147

Frequently asked questions

Auto-generated from federal data
What is Dr. Sherry Gardiner's medical specialty?
Dr. Sherry Gardiner practices Nurse Practitioner in Seaford, DE.
Where does Dr. Sherry Gardiner practice?
Dr. Sherry Gardiner practices at 300 High St, Seaford, DE 199733940. Office phone: 3028551233.
What is Dr. Sherry Gardiner's NPI?
Dr. Sherry Gardiner's National Provider Identifier (NPI) is 1023305513, issued by NPPES.