Doctor profile · Federal record

Dr. Tiffany Rozanski, FNP

Family Nurse Practitioner (CMS: Nurse Practitioner) · Registered Nurse · Nurse Practitioner · Dover, DE

  • NPI 1780434043
  • 3 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
200 Banning St
Dover, DE 199043485
(302) 674-0223
Additional location
621 Middletown Odessa RD Fl 2
Middletown, DE 197099602
(302) 203-2260
Mailing address
110 Green Forest Dr
Middletown, DE 197091764

Credentials & registration

NPPES · NUCC
NPI registered
March 2024 — 2 yrs on file
Profile last updated
March 25, 2026
Year of graduation
2023 — 3 yrs since
Specialty taxonomy
363LF0000X — NUCC code
State licenses (2)
Delaware #LG-0012684 · Delaware #L1-0031904

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1780434043. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$239
Transactions
18
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
Evofem Biosciences, INC. 15 $179.56
Sage Therapeutics, INC. 2 $42.40
Exeltis, USA INC. 1 $16.96

By nature of payment

Food and Beverage
$239

Frequently asked questions

Auto-generated from federal data
What is Dr. Tiffany Rozanski's medical specialty?
Dr. Tiffany Rozanski practices Family Nurse Practitioner in Dover, DE.
Where does Dr. Tiffany Rozanski practice?
Dr. Tiffany Rozanski practices at 200 Banning St, Dover, DE 199043485. Office phone: 3026740223.
What is Dr. Tiffany Rozanski's NPI?
Dr. Tiffany Rozanski's National Provider Identifier (NPI) is 1780434043, issued by NPPES.
Does Dr. Tiffany Rozanski accept Medicare assignment?
Dr. Tiffany Rozanski does not accept Medicare assignment for all services. Patients may be billed amounts beyond Medicare-allowed charges.