Doctor profile · Federal record

Dr. Larry Kniess, CRNP

Nurse Practitioner · Butler, PA

  • NPI 1629608807
  • 6 yrs on file
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
389 New Castle RD
Butler, PA 160011743
(724) 282-2216
fax (724) 282-1861
Additional location
5039 Peach St
Erie, PA 165092032
(814) 866-1443
Mailing address
9573 Hager RD
Meadville, PA 163356477

Credentials & registration

NPPES · NUCC
NPI registered
January 2020 — 6 yrs on file
Profile last updated
June 10, 2024
Specialty taxonomy
363L00000X — NUCC code
State license (1)
Pennsylvania #SP021242

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1629608807. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
160
Distinct HCPCS
5
Medicare allowed
$10,831
HCPCS Description Services Patients Avg allowed
99203 New patient office or other outpatient visit, 30-44 minutes 72 72 $91
99213 Established patient office or other outpatient visit, 20-29 minutes 50 50 $73
81003 Automated urinalysis test 15 15 $2
87880 Detection test by immunoassay with direct visual observation for streptococcus, group a (strep) 12 12 $16
87811 Detection test by immunoassay with direct visual observation for severe acute respiratory syndrome coronavirus 2 (covid-19) 11 11 $41

In context: peer comparison

Among 4 peers in Butler Nurse Practitioner, average services per provider: 36. This provider delivers 4.4× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$43
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Otsuka Pharmaceutical Development & Commercialization, INC. 1 $42.84

By nature of payment

Food and Beverage
$43

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
105
Patients
103
Total drug cost
$900
Drug Type Claims Patients Total cost
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 34 34 $233
Doxycycline Hyclate Generic 28 27 $232
Prednisone Generic 16 16 $32
Cephalexin Generic 15 15 $129
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 12 11 $273

Frequently asked questions

Auto-generated from federal data
What is Dr. Larry Kniess's medical specialty?
Dr. Larry Kniess practices Nurse Practitioner in Butler, PA.
Where does Dr. Larry Kniess practice?
Dr. Larry Kniess practices at 389 New Castle RD, Butler, PA 160011743. Office phone: 7242822216.
What is Dr. Larry Kniess's NPI?
Dr. Larry Kniess's National Provider Identifier (NPI) is 1629608807, issued by NPPES.
What procedures does Dr. Larry Kniess commonly perform?
Top Medicare-reported procedures in 2023: New patient office or other outpatient visit (HCPCS 99203); Established patient office or other outpatient visit (HCPCS 99213); Automated urinalysis test (HCPCS 81003). Source: CMS Medicare Physician & Other Practitioners file.