Doctor profile · Federal record

Dr. Patrick Underwood, MD

Surgical Oncology Physician (CMS: General Surgery) · Gainesville, FL

  • NPI 1639524473
  • Accepts Medicare
  • 10 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1600 Sw Archer RD
Gainesville, FL 326103003
(352) 265-0916
Mailing address
Po Box 100287, Surgery Education Office
Gainesville, FL 326100287

Credentials & registration

NPPES · NUCC
NPI registered
April 2016 — 10 yrs on file
Profile last updated
January 31, 2026
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
2086X0206X — NUCC code
State license (1)
Florida #173461

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1639524473. Last verified May 11, 2026.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$283
Transactions
5
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Dilon Technologies, INC. 5 $282.53

By nature of payment

Food and Beverage
$283

Frequently asked questions

Auto-generated from federal data
What is Dr. Patrick Underwood's medical specialty?
Dr. Patrick Underwood practices Surgical Oncology Physician in Gainesville, FL.
Where does Dr. Patrick Underwood practice?
Dr. Patrick Underwood practices at 1600 Sw Archer RD, Gainesville, FL 326103003. Office phone: 3522650916.
What is Dr. Patrick Underwood's NPI?
Dr. Patrick Underwood's National Provider Identifier (NPI) is 1639524473, issued by NPPES.
Does Dr. Patrick Underwood accept Medicare assignment?
Yes. Dr. Patrick Underwood accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.