WILLIAM BENJAMIN SMISSON (MD) – Surgery Physician, NPI 1992138366
Surgery Physician
Main info
Doctor Profile
Contacts
Profile Insights
NPPES metrics only — not quality of care.
148 INTERVENTIONAL PAIN MANAGEMENT in GA
Provider Addresses for WILLIAM BENJAMIN SMISSON (MD)
100 Jim Mason Ct Ste A
Warner Robins, GA 310888965
Phone: (478) 971-4001
Fax: (478) 971-4004
Type: Location
350 Hospital Dr
Macon, GA 312173838
Phone: (478) 746-7577
Type: Location
777 Hemlock St
Macon, GA 312012102
Phone: (478) 808-5388
Type: Location
2500 N STATE ST
DEPARTMENT OF ANESTHESIOLOGY
JACKSON, MS 392164500
Phone: (601) 984-1010
Type: Mailing
1157 FORSYTH ST STE 200
MACON, GA 312017454
Phone: (478) 476-1968
Type: Location
777 HEMLOCK ST
MACON, GA 312012102
Phone: (478) 808-5388
Type: Location
4163 CANYON RD
MACON, GA 312104742
Phone: (478) 808-5388
Type: Mailing
NPPES updates history
No NPPES updates recorded for this provider.
Prescription Activity
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Open Payments (CMS)
CMS reports 10 Open Payments records for all available years, with a total value of $782.
Total Amount is formed as General ($782) + Research ($0) + Ownership ($0) = $782.
Last reported payment date: 2024-11-04 • Largest payer in this snapshot: Boston Scientific Corporation ($764).
Total Amount
$782
General + Research + Ownership
Payments
10
Total payment records
General Amount
$782
General payments
Research Amount
$0
Research funding
Ownership Amount
$0
Ownership interests
Ownership Count
0
Ownership records
Last Payment Date
2024-11-04
Latest reported date
Top Companies
Largest payers in this snapshot
| Company | Amount |
|---|---|
| Boston Scientific Corporation | $764 |
| VERTEX PHARMACEUTICALS INCORPORATED | $17 |
Medicare Enrollment & Revalidation
Source: CMS public data · Not endorsed by CMS ·
Educational use only—not medical, billing, or legal advice.
PECOS enrollment status
Participating (accepts Medicare assignment)
Enrollment effective: 2022-08-18
PECOS data refreshed: 2026-05-27
Medicare revalidation (CMS due date list)
Due date not assigned yet
CMS is tracking 2 Medicare enrollment records; no due dates published yet.
Enrollment records
2
Earliest due date
Not assigned (TBD)
CMS data updated
2026-06-01
Revalidation progress
- Medicare enrolled
- On CMS revalidation list
- Due date assigned
- Revalidate in PECOS
CMS enrollment records
| Enrollment ID | Type | Specialty | State | Due date |
|---|---|---|---|---|
| I20210706001922 | I | Interventional Pain Management | GA | TBD |
| I20220818003882 | I | Anesthesiology | GA | TBD |
What to do next
- No action required while the due date shows TBD.
- Check the CMS Revalidation Lookup Tool periodically — CMS updates the list about every 60 days.
- Do not submit a revalidation application in PECOS until CMS publishes a concrete due date.
Prepare CMS-855 application → · Look up this NPI in PECOS → · Verify on CMS PECOS
Medicare Utilization (FFS)
Source: CMS public data · Not endorsed by CMS · Beneficiary counts under 11 are suppressed in source data ·
Educational use only—not medical, billing, or legal advice.
Top Medicare procedures (2023) · refreshed 2026-05-27
| HCPCS | Description | Services | Beneficiaries | Medicare allowed |
|---|---|---|---|---|
| 00731 | Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 45 | 44 | $0 |
| 00812 | Anesthesia for exam of colon using an endoscope | 28 | 28 | $0 |
| 00910 | Anesthesia for other procedure on urinary system through urethra | 22 | 21 | $0 |
| 00811 | Anesthesia for other procedure on large bowel using an endoscope | 16 | 16 | $0 |
| 00813 | Anesthesia for procedure on small and large bowel using an endoscope | 15 | 15 | $0 |
Insurance plans in this area (ZIP 31088)
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