Doctor profile · Federal record

Dr. Ryan Mather, PAC

Surgical Physician Assistant (CMS: Physician Assistant) · Bellevue, WA

  • NPI 1619912805
  • Accepts Medicare
  • 25 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
1231 116Th Ave Ne, Suite 750
Bellevue, WA 980043804
(425) 455-3600
fax (425) 455-3920
Mailing address
805 Madison St, Suite 901
Seattle, WA 981041172

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
May 15, 2012
Year of graduation
2001 — 25 yrs since
Specialty taxonomy
363AS0400X — NUCC code
State license (1)
Washington #PA10004291

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1619912805. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
359
Distinct HCPCS
10
Medicare allowed
$24,607
HCPCS Description Services Patients Avg allowed
J0702 Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg 83 22 $7
99213 Established patient office or other outpatient visit, 20-29 minutes 56 49 $85
20610 Aspiration and/or injection of fluid from large joint 40 34 $65
23472 Prosthetic repair of shoulder joint, total shoulder 25 25 $212
77073 X-ray for bone length assessment 25 23 $45
73630 X-ray of foot, minimum of 3 views 24 22 $33
27447 Replacement of knee joint, both sides of knee 23 23 $188
73030 X-ray of shoulder, minimum of 2 views 21 20 $32
29827 Repair of shoulder rotator cuff using an endoscope 18 18 $158
73562 X-ray of knee, 3 views 18 18 $41

In context: peer comparison

Among 5 peers in Bellevue Surgical Physician Assistant, average services per provider: 40. This provider delivers 9.0× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$16
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Merck Sharp & Dohme LLC 1 $16.49

By nature of payment

Food and Beverage
$16

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
193
Patients
169
Total drug cost
$2,252
Drug Type Claims Patients Total cost
Oxycodone Hcl Generic 61 59 $502
Celecoxib Generic 55 44 $1,371
Ondansetron Odt (Ondansetron) Brand 54 54 $295
Meloxicam Generic 23 12 $84

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Ryan Mather's medical specialty?
Dr. Ryan Mather practices Surgical Physician Assistant in Bellevue, WA.
Where does Dr. Ryan Mather practice?
Dr. Ryan Mather practices at 1231 116Th Ave Ne, Bellevue, WA 980043804. Office phone: 4254553600.
What is Dr. Ryan Mather's NPI?
Dr. Ryan Mather's National Provider Identifier (NPI) is 1619912805, issued by NPPES.
Does Dr. Ryan Mather accept Medicare assignment?
Yes. Dr. Ryan Mather accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Ryan Mather commonly perform?
Top Medicare-reported procedures in 2023: Injection, betamethasone acetate 3 mg and betamethasone sodium phosphate 3 mg (HCPCS J0702); Established patient office or other outpatient visit (HCPCS 99213); Aspiration and/or injection of fluid from large joint (HCPCS 20610). Source: CMS Medicare Physician & Other Practitioners file.