Doctor profile · Federal record
Dr. Katherine Williams, PA-C
Physician Assistant · Surgical Physician Assistant · St Louis Park, MN
- NPI 1932489580
- Accepts Medicare
- MIPS 83.5 / 100 · 2023
- 15 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 4 locations .
- Primary practice
-
6500 Excelsior Blvd
St Louis Park, MN 554264702
(952) 993-5000 - Additional location
-
200 1St St Sw
Rochester, MN 55905
(507) 284-2511 - Additional location
-
4010 W 65Th St
Edina, MN 554351706
(952) 456-7000
fax (952) 456-7001 - Additional location
-
8100 Northland Dr
Bloomington, MN 554314800
(952) 831-8742
fax (952) 831-1626 - Mailing address
-
8170 33Rd Ave S # MS 21110Q
Bloomington, MN 554254516
Show 1 more location
Credentials & registration
- NPI registered
- August 2011 — 15 yrs on file
- Profile last updated
- August 4, 2023
- Year of graduation
- 2011 — 15 yrs since
- Specialty taxonomy
- 363A00000X — NUCC code
- State license (1)
- Minnesota #11018
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1932489580. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
708
Distinct HCPCS
10
Medicare allowed
$20,140
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
Q9966 |
Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml | 230 | 23 | $0 | |
J3301 |
Injection, triamcinolone acetonide, not otherwise specified, 10 mg | 190 | 37 | $1 | |
20610 |
Aspiration and/or injection of fluid from large joint | 58 | 36 | $59 | |
73564 |
X-ray of knee, 4 or more views | 51 | 47 | $40 | |
73562 |
X-ray of knee, 3 views | 45 | 44 | $35 | |
J7323 |
Hyaluronan or derivative, euflexxa, for intra-articular injection, per dose | 27 | 11 | $128 | |
77002 |
Fluoroscopic guidance for needle placement | 24 | 24 | $101 | |
32555 |
Aspiration of fluid from chest cavity using imaging guidance | 21 | 15 | $78 | |
27447 |
Replacement of knee joint, both sides of knee | 20 | 19 | $168 | |
74230 |
Imaging for evaluation of swallowing function | 17 | 17 | $20 |
In context: peer comparison
Among 42 peers in St Louis Park Physician Assistant, average services per provider: 55. This provider delivers 13× the peer median.Open Payments
Industry payments received
All-time total
$356
Transactions
21
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Medtronic, INC. | 21 | $356.39 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
541
Patients
381
Total drug cost
$4,856
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cephalexin | Generic | 147 | 92 | $407 |
| Oxycodone Hcl | Generic | 116 | 78 | $763 |
| Celecoxib | Generic | 68 | 56 | $1,787 |
| Pantoprazole Sodium | Generic | 68 | 61 | $569 |
| Ondansetron Odt (Ondansetron) | Brand | 67 | 64 | $1,010 |
| Hydromorphone Hcl | Generic | 23 | 0 | $109 |
| Tramadol Hcl | Generic | 19 | 14 | $95 |
| Diazepam | Generic | 18 | 16 | $20 |
| Meloxicam | Generic | 15 | 0 | $98 |
Frequently asked questions
What is Dr. Katherine Williams's medical specialty?
Dr. Katherine Williams practices Physician Assistant in St Louis Park, MN.
Where does Dr. Katherine Williams practice?
Dr. Katherine Williams practices at 6500 Excelsior Blvd, St Louis Park, MN 554264702. Office phone: 9529935000.
What is Dr. Katherine Williams's NPI?
Dr. Katherine Williams's National Provider Identifier (NPI) is 1932489580, issued by NPPES.
Does Dr. Katherine Williams accept Medicare assignment?
Yes. Dr. Katherine Williams accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katherine Williams commonly perform?
Top Medicare-reported procedures in 2023: Low osmolar contrast material, 200-299 mg/ml iodine concentration, per ml (HCPCS Q9966); Injection, triamcinolone acetonide, not otherwise specified, 10 mg (HCPCS J3301); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.