Doctor profile · Federal record

Dr. Thomas Percival, MD

Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Surgery Physician · Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician · Green Bay, WI

  • NPI 1982864435
  • Accepts Medicare
  • 18 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
2845 Greenbrier RD
Green Bay, WI 543116519
(920) 288-8000
Additional location
1925 State Highway 46 W
New Braunfels, TX 781325245
(830) 643-7000
Additional location
3851 Roger Brooke Dr, McHe-Qd
Jbsa Ft Sam Houston, TX 782344501
(210) 916-2412
Show 1 more location
Additional location
8300 Floyd Curl Dr
San Antonio, TX 782293931
(210) 450-0999
fax (210) 450-4965
Mailing address
Po Box 735041
Chicago, IL 606735041

Credentials & registration

NPPES · NUCC
NPI registered
June 2008 — 18 yrs on file
Profile last updated
October 25, 2024
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
208G00000X — NUCC code
State licenses (2)
Texas #R0929 · Wisconsin #81046
Medicaid (2)
WI #100218117 · TX #384973902

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1982864435. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
136
Distinct HCPCS
7
Medicare allowed
$42,094
HCPCS Description Services Patients Avg allowed
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 24 18 $48
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 23 23 $125
33508 Harvest of vein using an endoscope 20 20 $13
33533 Coronary artery bypass using artery graft, 1 graft 20 20 $1,592
33268 Exclusion of appendage of left upper chamber of heart performed during other procedure on chest 19 19 $111
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 17 17 $167
99221 Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes 13 13 $79

In context: peer comparison

Among 6 peers in Green Bay Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician, average services per provider: 22. This provider delivers 6.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$280
Transactions
9
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Atricure, INC. 9 $280.10

By nature of payment

Food and Beverage
$280

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Percival's medical specialty?
Dr. Thomas Percival practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Green Bay, WI.
Where does Dr. Thomas Percival practice?
Dr. Thomas Percival practices at 2845 Greenbrier RD, Green Bay, WI 543116519. Office phone: 9202888000.
What is Dr. Thomas Percival's NPI?
Dr. Thomas Percival's National Provider Identifier (NPI) is 1982864435, issued by NPPES.
Does Dr. Thomas Percival accept Medicare assignment?
Yes. Dr. Thomas Percival accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Percival commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222); Harvest of vein using an endoscope (HCPCS 33508). Source: CMS Medicare Physician & Other Practitioners file.