Doctor profile · Federal record

Dr. Katharine Williams, ARNP

Family Nurse Practitioner · Tampa, FL

  • NPI 1124505284
  • 8 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
4807 Bayshore Blvd
Tampa, FL 336112843
(813) 443-5134
Mailing address
34100 Olana CT
Dade City, FL 335236706

Credentials & registration

NPPES · NUCC
NPI registered
July 2018 — 8 yrs on file
Specialty taxonomy
363LF0000X — NUCC code
State license (1)
Florida #ARNP3061492

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124505284. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$221
Transactions
4
Manufacturers
3
Payer (manufacturer) Industry Txns Amount
MERZ NORTH AMERICA, INC. 1 $148.28
ABBVIE INC. 2 $49.98
Galderma Laboratories, L.P. 1 $23.17

By nature of payment

Food and Beverage
$221

Frequently asked questions

Auto-generated from federal data
What is Dr. Katharine Williams's medical specialty?
Dr. Katharine Williams practices Family Nurse Practitioner in Tampa, FL.
Where does Dr. Katharine Williams practice?
Dr. Katharine Williams practices at 4807 Bayshore Blvd, Tampa, FL 336112843. Office phone: 8134435134.
What is Dr. Katharine Williams's NPI?
Dr. Katharine Williams's National Provider Identifier (NPI) is 1124505284, issued by NPPES.