Doctor profile · Federal record

Dr. Joseph Kotnour, PA

Physician Assistant · Federal Way, WA

  • NPI 1093223299
  • Accepts Medicare
  • 9 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 3 locations .

NPPES Updated May 11, 2026
Primary practice
34515 9Th Ave S
Federal Way, WA 980036761
(253) 426-6341
fax (253) 426-6344
Additional location
1601 Watson Blvd
Warner Robins, GA 310933431
(478) 922-4281
Additional location
201 16Th Ave E
Seattle, WA 981125226
(206) 326-3000

Credentials & registration

NPPES · NUCC
NPI registered
January 2018 — 8 yrs on file
Profile last updated
April 26, 2021
Year of graduation
2017 — 9 yrs since
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Washington #PA60969088
Medicaid
WA #2138465

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093223299. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
59
Distinct HCPCS
2
Medicare allowed
$8,139
HCPCS Description Services Patients Avg allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 48 48 $147
99284 Emergency department visit with moderate level of medical decision making 11 11 $100

In context: peer comparison

Among 18 peers in Federal Way Physician Assistant, average services per provider: 82. This provider delivers 0.7× the peer median.

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Joseph Kotnour's medical specialty?
Dr. Joseph Kotnour practices Physician Assistant in Federal Way, WA.
Where does Dr. Joseph Kotnour practice?
Dr. Joseph Kotnour practices at 34515 9Th Ave S, Federal Way, WA 980036761. Office phone: 2534266341.
What is Dr. Joseph Kotnour's NPI?
Dr. Joseph Kotnour's National Provider Identifier (NPI) is 1093223299, issued by NPPES.
Does Dr. Joseph Kotnour accept Medicare assignment?
Yes. Dr. Joseph Kotnour accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Joseph Kotnour commonly perform?
Top Medicare-reported procedures in 2023: Initial hospital care with moderate level of medical decision making (HCPCS 99223); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.