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Edit this profileAt a glance
- 621 Science Dr, Madison, WI 53711
About Dr. Williams
Seth K. Williams, M.D. practices orthopaedic surgery of the spine in Madison, WI. According to Medicare claims data, Seth cared for 294 Medicare patients across 324 services. The services billed most often include established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more, established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more, and partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment. The provider's National Provider Identifier (NPI) is 1306054390.
Factual summary compiled by Guide.md from public records; not written by this provider.
Education & Training
Specialty
Credentials & Licensing
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (608) 265-3207
- Email not available
Practice Locations
621 SCIENCE DR
Madison, WI 53711
Procedures Most Often Billed to Medicare
324 services · 294 patients · 12 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment | Procedure | 63047 |
38 | More often than most peers in Orthopaedic Surgery of the Spine |
| Insertion of cage or mesh device to spine bone and disc space during spine fusion | Procedure | 22853 |
21 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Partial removal of spine bone with release of spinal cord and/or nerves, each additional segment | Procedure | 63048 |
19 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Fusion of spine in lower back | Procedure | 22612 |
18 | As often as other peers in Orthopaedic Surgery of the Spine |
| Computer-assisted spinal procedure | Procedure | 61783 |
17 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Fusion of lower spine bone through abdomen with partial removal of disc | Procedure | 22558 |
14 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more | Office visit | 99213 |
70 | As often as other peers in Orthopaedic Surgery of the Spine |
| Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more | Office visit | 99214 |
61 | As often as other peers in Orthopaedic Surgery of the Spine |
| New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more | Office visit | 99204 |
23 | Less often than most peers in Orthopaedic Surgery of the Spine |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
16 | As often as other peers in Orthopaedic Surgery of the Spine |
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 8
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.
More connections — 19 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2000 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment 3
Providers in WI who bill this service to Medicare most often.
Common questions
What does Seth K. Williams specialize in?
Seth K. Williams is an orthopaedic surgery of the spine in Madison, WI. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Seth K. Williams located?
Seth K. Williams is listed at 621 Science Dr, Madison, WI 53711. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Seth K. Williams's phone number?
The number on file is (608) 265-3207. Contact the office directly to confirm availability and scheduling.
NPI registry
What is Seth K. Williams's NPI number?
Seth K. Williams's National Provider Identifier is 1306054390. 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 Seth K. Williams train?
Seth K. Williams attended Other, graduating in 2000. This comes from the CMS National Downloadable File.
CMS public data
How long has Seth K. Williams been practicing?
Seth K. Williams has 26 years experience. Calculated from a graduation year of 2000, reported in the CMS National Downloadable File.
CMS public data
What does Seth K. Williams do most often?
According to Medicare billing data, Seth K. Williams performs procedures including partial removal of spine bone with release of lower spinal cord and/or nerves, 1 segment, insertion of cage or mesh device to spine bone and disc space during spine fusion and partial removal of spine bone with release of spinal cord and/or nerves, each additional segment, alongside routine visits and testing. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Seth K. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Seth K. Williams. If this is you, claiming it is free.
Guide.md
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