Physician Profile
Unclaimed ProfileAbout THOM
Based in Jerseyville, IL, William H Thom, M.D. is listed in the NPI registry under anesthesiology. William graduated from Saint Louis University School of Medicine in 2001. William is also listed as specializing in anesthesiology — pain medicine and pain medicine. According to Medicare claims data, William cared for 698 Medicare patients across 1,119 services.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Areas of Expertise
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (618) 498-2273
- Email not available
Practice Locations
400 MAPLE SUMMIT RD PAIN CENTER
Jerseyville, IL 62052
Procedures Most Often Billed to Medicare
1,119 services · 698 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
68 |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
56 |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
39 |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
39 |
| Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | Procedure | 27096 |
32 |
| Destruction of lower or sacral spinal facet joint nerves using imaging guidance, single facet joint | Procedure | 64635 |
29 |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | Procedure | 64484 |
26 |
| Injection of upper or middle spine facet joint using imaging guidance, second level | Procedure | 64491 |
24 |
| Injection of upper or middle spine facet joint using imaging guidance, single level | Procedure | 64490 |
24 |
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
24 |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 2
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Saint Louis University School of Medicine 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 2001 at Saint Louis University School of Medicine 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration and/or injection of fluid large joint using ultrasound guidance 8
Providers in IL who bill this service to Medicare most often.
Common questions
What does Dr. Thom specialize in?
Dr. Thom is an anesthesiology in Jerseyville, IL. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “ANESTHESIOLOGY”.
NPI registry
Where is Dr. Thom located?
Dr. Thom is listed at 400 MAPLE SUMMIT RD PAIN CENTER, Jerseyville, IL 62052. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Dr. Thom's phone number?
The number on file is (618) 498-2273. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Thom's NPI number?
Dr. Thom's National Provider Identifier is 1225015456. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Where did Dr. Thom go to medical school?
Dr. Thom attended Saint Louis University School of Medicine, graduating in 2001. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Thom been practicing?
Dr. Thom has 25 years experience. Calculated from a graduation year of 2001, reported in the CMS National Downloadable File.
CMS public data
What does Dr. Thom do most often?
According to Medicare billing data, Dr. Thom performs procedures including aspiration and/or injection of fluid large joint using ultrasound guidance, injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level and injection of lower or sacral spine facet joint using imaging guidance, second level, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Thom confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Thom. If this is you, claiming it is free.
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Claim this profileProvider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.