Doctor profile · Federal record

Dr. William Smisson, MD

Interventional Pain Medicine Physician (CMS: Anesthesiology) · Anesthesiology Physician · Macon, GA

  • NPI 1992138366
  • Accepts Medicare
  • 12 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

Operates at 4 locations .

NPPES Updated May 11, 2026
Primary practice
1157 Forsyth St Ste 200
Macon, GA 312017454
(478) 476-1968
Additional location
100 Jim Mason CT Ste A
Warner Robins, GA 310888965
(478) 971-4001
fax (478) 971-4004
Additional location
350 Hospital Dr
Macon, GA 312173838
(478) 746-7577
Show 1 more location
Additional location
777 Hemlock St
Macon, GA 312012102
(478) 808-5388
Mailing address
4163 Canyon RD
Macon, GA 312104742

Credentials & registration

NPPES · NUCC
NPI registered
August 2013 — 13 yrs on file
Profile last updated
June 5, 2024
Year of graduation
2014 — 12 yrs since
Specialty taxonomy
208VP0014X — NUCC code
State license (1)
Georgia #77206

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1992138366. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
198
Distinct HCPCS
10
Medicare allowed
$16,905
HCPCS Description Services Patients Avg allowed
00731 Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope 45 44 $75
00812 Anesthesia for exam of colon using an endoscope 28 28 $57
00910 Anesthesia for other procedure on urinary system through urethra 22 21 $69
00811 Anesthesia for other procedure on large bowel using an endoscope 16 16 $73
00813 Anesthesia for procedure on small and large bowel using an endoscope 15 15 $84
00300 Anesthesia for other procedure on skin, muscles, or nerves of head, neck, and upper back 14 14 $126
36620 Insertion of artery tube for blood sampling or infusion through skin 14 14 $43
00537 Anesthesia for procedure to assess heart electrical activity 11 11 $253
00840 Anesthesia for other procedure on lower abdomen 11 11 $173
64447 Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) 11 11 $55

In context: peer comparison

Among 4 peers in Macon Interventional Pain Medicine Physician, average services per provider: 111. This provider delivers 1.8× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$490
Transactions
7
Manufacturers
2
Payer (manufacturer) Industry Txns Amount
Boston Scientific Corporation 6 $472.30
Vertex Pharmaceuticals Incorporated 1 $17.48

By nature of payment

Food and Beverage
$490

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
211
Patients
0
Total drug cost
$4,357
Drug Type Claims Patients Total cost
Quetiapine Fumarate Generic 23 0 $148
Levothyroxine Sodium Generic 21 0 $155
Metoprolol Tartrate Generic 20 0 $43
Gabapentin Generic 19 0 $197
Pantoprazole Sodium Generic 18 0 $137
Potassium Chloride Generic 17 0 $243
Prednisone Generic 17 0 $152
Metoprolol Succinate Generic 15 0 $147
Donepezil Hcl Generic 13 0 $56
Oxybutynin Chloride ER (Oxybutynin Chloride) Brand 13 0 $237

Frequently asked questions

Auto-generated from federal data
What is Dr. William Smisson's medical specialty?
Dr. William Smisson practices Interventional Pain Medicine Physician in Macon, GA.
Where does Dr. William Smisson practice?
Dr. William Smisson practices at 1157 Forsyth St Ste 200, Macon, GA 312017454. Office phone: 4784761968.
What is Dr. William Smisson's NPI?
Dr. William Smisson's National Provider Identifier (NPI) is 1992138366, issued by NPPES.
Does Dr. William Smisson accept Medicare assignment?
Yes. Dr. William Smisson accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. William Smisson commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on urinary system through urethra (HCPCS 00910). Source: CMS Medicare Physician & Other Practitioners file.