Doctor profile · Federal record

Dr. KATE NEMECEK, PA-C

Physician Assistant · Medical Physician Assistant · BREA, CA

  • NPI 1326596602
  • Accepts Medicare
  • 10 yrs in practice
  • Licensed in 2 states
  • Female
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
955 W IMPERIAL HWY STE 110
BREA, CA 928213814
(714) 449-6900
Additional location
13965 N. 75th Avenue
Peoria, AZ 853816097
(608) 843-2991
fax (608) 978-1226

Credentials & registration

NPPES · NUCC
NPI registered
September 2016 — 10 yrs on file
Profile last updated
November 9, 2021
Year of graduation
2016 — 10 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
California #57391 · Arizona #6458

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1326596602. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
76
Distinct HCPCS
3
Medicare allowed
$7,239
HCPCS Description Services Patients Avg allowed
99213 Established patient office or other outpatient visit, 20-29 minutes 41 33 $84
99203 New patient office or other outpatient visit, 30-44 minutes 22 22 $103
99214 Established patient office or other outpatient visit, 30-39 minutes 13 12 $118

In context: peer comparison

Among 3 peers in this city , average services per provider: 79. This provider delivers 1.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$1,211
Transactions
69
Manufacturers
12
Payer (manufacturer) Industry Txns Amount
GENZYME CORPORATION 16 $235.52
Regeneron Healthcare Solutions, Inc. 16 $219.70
Takeda Pharmaceuticals U.S.A., Inc. 15 $202.00
AstraZeneca Pharmaceuticals LP 4 $151.53
Lilly USA, LLC 3 $58.66
Grifols USA, LLC 2 $56.80
BioCryst US Sales Co., LLC 2 $53.50
Novo Nordisk Inc 2 $51.73
Genentech USA, Inc. 2 $51.26
kaleo, Inc. 3 $48.94
Amgen Inc. 2 $47.99
GlaxoSmithKline, LLC. 2 $32.96

By nature of payment

Food and Beverage
$1,211

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
393
Patients
118
Total drug cost
$117,486
Drug Type Claims Patients Total cost
Azelastine Hcl Generic 96 36 $2,534
Fluticasone Propionate Generic 67 26 $1,437
Epinephrine Generic 40 32 $10,500
Ipratropium Bromide Generic 32 0 $1,063
Albuterol Sulfate Hfa (Albuterol Sulfate) Brand 29 12 $1,111
Montelukast Sodium Generic 29 12 $493
Levocetirizine Dihydrochloride Generic 27 0 $670
Breo Ellipta (Fluticasone/Vilanterol) Brand 17 0 $7,908
Xolair (Omalizumab) Brand 17 0 $35,085
Dupixent Pen (Dupilumab) Brand 15 0 $54,055