Doctor profile · Federal record

Dr. Katie Kniess, PA-C

Physician Assistant · Slippery Rock, PA

  • NPI 1124720115
  • Accepts Medicare
  • 4 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
100 Innovation Dr
Slippery Rock, PA 160572468
(833) 684-1891

Credentials & registration

NPPES · NUCC
NPI registered
March 2023 — 3 yrs on file
Year of graduation
2022 — 4 yrs since
Specialty taxonomy
363A00000X — NUCC code

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1124720115. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
130
Distinct HCPCS
5
Medicare allowed
$10,708
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 54 47 $73
99214 Established patient office or other outpatient visit, 30-39 minutes 34 34 $104
G0439 Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit 20 20 $105
90662 Influenza vaccine split virus, preservative free 11 11 $72
G0008 Administration of influenza virus vaccine 11 11 $29

In context: peer comparison

Among 1 peers in this city , average services per provider: 26. This provider delivers 5.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$418
Transactions
19
Manufacturers
9
Payer (manufacturer) Industry Txns Amount
GlaxoSmithKline, LLC. 4 $88.02
Astellas Pharma US Inc 4 $83.50
Novo Nordisk Inc 4 $79.47
Edwards Lifesciences Corporation 1 $47.92
Exact Sciences Corporation 1 $33.51
Lilly USA, LLC 2 $29.58
Boehringer Ingelheim Pharmaceuticals, Inc. 1 $22.50
Salix Pharmaceuticals, a division of Bausch Health US, LLC 1 $20.29
E.R. Squibb & Sons, L.L.C. 1 $13.09

By nature of payment

Food and Beverage
$418

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
122
Patients
39
Total drug cost
$1,192
Drug Type Claims Patients Total cost
Lisinopril Generic 28 15 $230
Amlodipine Besylate Generic 16 0 $109
Simvastatin Generic 15 0 $333
Atorvastatin Calcium Generic 14 11 $186
Omeprazole Generic 14 0 $125
Prednisone Generic 13 13 $37
Losartan Potassium Generic 11 0 $153
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 11 0 $19

Frequently asked questions

Auto-generated from federal data
What is Dr. Katie Kniess's medical specialty?
Dr. Katie Kniess practices Physician Assistant in Slippery Rock, PA.
Where does Dr. Katie Kniess practice?
Dr. Katie Kniess practices at 100 Innovation Dr, Slippery Rock, PA 160572468. Office phone: 8336841891.
What is Dr. Katie Kniess's NPI?
Dr. Katie Kniess's National Provider Identifier (NPI) is 1124720115, issued by NPPES.
Does Dr. Katie Kniess accept Medicare assignment?
Yes. Dr. Katie Kniess accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Katie Kniess commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99213); Established patient office or other outpatient visit (HCPCS 99214); Annual wellness visit, includes a personalized prevention plan of service (pps), subsequent visit (HCPCS G0439). Source: CMS Medicare Physician & Other Practitioners file.