Doctor profile · Federal record

Dr. Callan Kosnik, PA

Medical Physician Assistant (CMS: Physician Assistant) · Bothell, WA

  • NPI 1861645129
  • Accepts Medicare
  • 18 yrs in practice
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
10025 Ne 186Th St
Bothell, WA 980113839
(425) 486-9131
fax (425) 486-9490
Mailing address
Po Box 646
Bothell, WA 980410646

Credentials & registration

NPPES · NUCC
NPI registered
October 2008 — 18 yrs on file
Year of graduation
2008 — 18 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Washington #PA60051187

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1861645129. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
50
Distinct HCPCS
4
Medicare allowed
$3,299
HCPCS Description Services Patients Avg allowed
44213 Partial release of large bowel and partial removal of large bowel using an endoscope 14 13 $24
46600 Diagnostic exam of anus using an endoscope 12 11 $35
46600 Diagnostic exam of anus using an endoscope 12 11 $104
99214 Established patient office or other outpatient visit, 30-39 minutes 12 12 $108

In context: peer comparison

Among 1 peers in this city , average services per provider: 12. This provider delivers 4.2× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$660
Transactions
7
Manufacturers
4
Payer (manufacturer) Industry Txns Amount
Baxter Healthcare 2 $310.82
INTUITIVE SURGICAL, INC. 3 $226.08
Ethicon US, LLC 1 $100.00
Axonics, Inc. 1 $22.66

By nature of payment

Food and Beverage
$660

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
43
Patients
43
Total drug cost
$598
Drug Type Claims Patients Total cost
Ondansetron Odt (Ondansetron) Brand 24 24 $537
Tramadol Hcl Generic 19 19 $62

Frequently asked questions

Auto-generated from federal data
What is Dr. Callan Kosnik's medical specialty?
Dr. Callan Kosnik practices Medical Physician Assistant in Bothell, WA.
Where does Dr. Callan Kosnik practice?
Dr. Callan Kosnik practices at 10025 Ne 186Th St, Bothell, WA 980113839. Office phone: 4254869131.
What is Dr. Callan Kosnik's NPI?
Dr. Callan Kosnik's National Provider Identifier (NPI) is 1861645129, issued by NPPES.
Does Dr. Callan Kosnik accept Medicare assignment?
Yes. Dr. Callan Kosnik accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Callan Kosnik commonly perform?
Top Medicare-reported procedures in 2023: Partial release of large bowel and partial removal of large bowel using an endoscope (HCPCS 44213); Diagnostic exam of anus using an endoscope (HCPCS 46600); Diagnostic exam of anus using an endoscope (HCPCS 46600). Source: CMS Medicare Physician & Other Practitioners file.