Doctor profile · Federal record

Dr. Thomas Palmer

Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Greenville, SC

  • NPI 1841257805
  • Accepts Medicare
  • 37 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
7 Independence PT Ste 300
Greenville, SC 296154569
(864) 522-3700
fax (864) 522-3705
Additional location
5 Medical Park, Palmetto Health Richland
Columbia, SC 29203
(803) 296-2548
fax (803) 296-2548
Mailing address
300 E McBee Ave Fl 4
Greenville, SC 296012842

Credentials & registration

NPPES · NUCC
NPI registered
April 2006 — 20 yrs on file
Profile last updated
February 4, 2022
Year of graduation
1989 — 37 yrs since
Specialty taxonomy
367500000X — NUCC code
State license (1)
South Carolina #683
Medicaid
SC #AN0291

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1841257805. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
432
Distinct HCPCS
4
Medicare allowed
$54,228
HCPCS Description Services Patients Avg allowed
00811 Anesthesia for other procedure on large bowel using an endoscope 224 223 $122
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 128 118 $127
00813 Anesthesia for procedure on small and large bowel using an endoscope 57 57 $147
00812 Anesthesia for exam of colon using an endoscope 23 23 $98

In context: peer comparison

Among 171 peers in Greenville Certified Registered Nurse Anesthetist, average services per provider: 27. This provider delivers 16× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$745
Transactions
42
Manufacturers
10
Payer (manufacturer) Industry Txns Amount
Takeda Pharmaceuticals U.S.A., INC. 11 $198.05
Merck Sharp & Dohme LLC 7 $119.14
Salix Pharmaceuticals, A Division of Bausch Health US, LLC 5 $105.93
Lilly USA, LLC 5 $80.35
Regeneron Healthcare Solutions, INC. 4 $75.79
Ardelyx, INC. 3 $54.93
Aimmune Therapeutics, INC. 3 $51.54
Braintree Laboratories, INC. 2 $27.39
Madrigal Pharmaceuticals 1 $18.55
Ferring Pharmaceuticals INC. 1 $13.29

By nature of payment

Food and Beverage
$745

Frequently asked questions

Auto-generated from federal data
What is Dr. Thomas Palmer's medical specialty?
Dr. Thomas Palmer practices Certified Registered Nurse Anesthetist in Greenville, SC.
Where does Dr. Thomas Palmer practice?
Dr. Thomas Palmer practices at 7 Independence PT Ste 300, Greenville, SC 296154569. Office phone: 8645223700.
What is Dr. Thomas Palmer's NPI?
Dr. Thomas Palmer's National Provider Identifier (NPI) is 1841257805, issued by NPPES.
Does Dr. Thomas Palmer accept Medicare assignment?
Yes. Dr. Thomas Palmer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Thomas Palmer commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.