Provider Profile
Katherine F. Williams, PA-C
Unclaimed ProfileAbout Katherine Williams
Katherine F. Williams, PA-C is a physician assistant based in St Louis Park, MN. Katherine is also listed as specializing in physician assistant — surgical. According to Medicare claims data, Katherine cared for 561 Medicare patients across 1,981 services. The services billed most often include low osmolar contrast material, 100-199 mg/ml iodine concentration, per ml, injection, triamcinolone acetonide, not otherwise specified, 10 mg, and fluoroscopic guidance for needle placement.
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
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
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
- (952) 993-5000
- Email not available
Practice Locations
6500 EXCELSIOR BLVD
St Louis Park, MN 55426
4010 W 65th St
Edina, MN 55435
200 1st St SW
Rochester, MN 55905
8100 Northland Dr
Bloomington, MN 55431
Procedures Most Often Billed to Medicare
1,981 services · 561 patients · 9 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Aspiration of fluid from chest cavity using imaging guidance | Procedure | 32555 |
77 | More often than most peers in Physician Assistant |
| Aspiration and/or injection of fluid from large joint | Procedure | 20610 |
69 | As often as other peers in Physician Assistant |
| Drainage of fluid from abdominal cavity using imaging guidance | Procedure | 49083 |
52 | More often than most peers in Physician Assistant |
| Aspiration and/or injection of fluid from small joint | Procedure | 20600 |
43 | More often than most peers in Physician Assistant |
| Aspiration and/or injection of fluid from medium joint | Procedure | 20605 |
15 | Less often than most peers in Physician Assistant |
| Fluoroscopic guidance for needle placement | Imaging | 77002 |
121 | More often than most peers in Physician Assistant |
| Imaging for evaluation of swallowing function | Imaging | 74230 |
81 | More often than most peers in Physician Assistant |
| Injection, triamcinolone acetonide, not otherwise specified, 10 mg | Drug given | J3301 |
542 | More often than most peers in Physician Assistant |
| Low osmolar contrast material, 100-199 mg/ml iodine concentration, per ml | Billing code | Q9965 |
981 | Too few peers to compare |
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 6
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.
Other physician assistants in St Louis Park 8
Same specialty, same city.
More connections — 24 related providers in 3 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2011 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Aspiration of fluid from chest cavity using imaging guidance 8
Providers in MN who bill this service to Medicare most often.
Common questions
What does Katherine F. Williams specialize in?
Katherine F. Williams is a physician assistant in St Louis Park, MN. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where is Katherine F. Williams located?
Katherine F. Williams is listed at 6500 Excelsior Blvd, St Louis Park, MN 55426. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
What is Katherine F. Williams's phone number?
The number on file is (952) 993-5000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is Katherine F. Williams's NPI number?
Katherine F. Williams's National Provider Identifier is 1932489580. 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 Katherine F. Williams train?
Katherine F. Williams attended Other, graduating in 2011. This comes from the CMS National Downloadable File.
CMS public data
How long has Katherine F. Williams been practicing?
Katherine F. Williams has 15 years experience. Calculated from a graduation year of 2011, reported in the CMS National Downloadable File.
CMS public data
What does Katherine F. Williams do most often?
According to Medicare billing data, Katherine F. Williams performs procedures including aspiration of fluid from chest cavity using imaging guidance, aspiration and/or injection of fluid from large joint and drainage of fluid from abdominal cavity using imaging guidance; reads or performs imaging such as fluoroscopic guidance for needle placement and imaging for evaluation of swallowing function. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Has Katherine F. Williams confirmed this information?
Not yet. This profile is built from public federal data and has not been confirmed by Katherine F. Williams. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.