Physician Profile
Unclaimed ProfileAbout WILLIAMSON
John Williamson, M.D. is a healthcare provider in Huntsville, TX specialising in pain management. John is also listed as specialising in pain medicine.
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
Common questions
What kind of doctor is Dr. Williamson?
Dr. Williamson is a pain management in Huntsville, TX. This is the primary taxonomy recorded against the NPI in the federal registry, listed there as “PAIN MANAGEMENT”.
NPI registry
What is Dr. Williamson's address?
Dr. Williamson is listed at 133 MEDICAL PARK LN STE B, Huntsville, TX 77340. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How can I make an appointment with Dr. Williamson?
The number on file is (936) 730-8833. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Dr. Williamson's NPI number?
Dr. Williamson's National Provider Identifier is 1922069186. 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. Williamson train?
Dr. Williamson attended Other, graduating in 1991. This comes from the CMS National Downloadable File.
CMS public data
How long has Dr. Williamson been practising?
Dr. Williamson has 35 years experience. Calculated from a graduation year of 1991, reported in the CMS National Downloadable File.
CMS public data
What procedures does Dr. Williamson perform?
According to Medicare billing data, Dr. Williamson performs procedures including injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level, aspiration and/or injection of fluid large joint using ultrasound guidance and injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance; reads or performs imaging such as fluoroscopic guidance for needle placement, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Dr. Williamson confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Dr. Williamson. If this is you, claiming it is free.
Guide.md
Licensing & Certification
Source: NPPES NPI Registry
Contact Information
- (936) 730-8833
- Email not available
Practice Locations
133 MEDICAL PARK LN STE B
Huntsville, TX 77340
Procedures Most Often Billed to Medicare
21,043 services · 1,352 patients · 25 distinct codes
| Procedure | Type | Code | Services |
|---|---|---|---|
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level | Procedure | 64483 |
55 |
| Aspiration and/or injection of fluid large joint using ultrasound guidance | Procedure | 20611 |
54 |
| Injection of anesthetic or steroid into joint between lower spine and hip bone using imaging guidance | Procedure | 27096 |
50 |
| Injection of trigger points, 3 or more muscles | Procedure | 20553 |
41 |
| Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, each additional level | Procedure | 64484 |
34 |
| Injection of upper or middle spine facet joint using imaging guidance, single level | Procedure | 64490 |
33 |
| Injection of upper or middle spine facet joint using imaging guidance, second level | Procedure | 64491 |
32 |
| Injection of lower or sacral spine facet joint using imaging guidance, second level | Procedure | 64494 |
24 |
| Injection of lower or sacral spine facet joint using imaging guidance, single level | Procedure | 64493 |
23 |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
20 |
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.
Other pain managements at this location 1
Same specialty, same street address — most likely the same department or group.
Also at this address 2
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
More connections — 16 related providers in 2 groups
Class of 1991 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Injection of anesthetic and/or steroid drug into sacral spine nerve root using imaging guidance, single level 8
Providers in TX who bill this service to Medicare most often.
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.