Doctor profile · Federal record

Dr. Mary Downey, PA-C

Physician Assistant · Brewster, WA

  • NPI 1821492547
  • MIPS 58.4 / 100 · 2023
  • 12 yrs on file
  • Female
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
525 Jay Ave
Brewster, WA 988123403
(509) 689-3455
fax (509) 689-2104
Mailing address
Po Box 1340
Okanogan, WA 988401340

Credentials & registration

NPPES · NUCC
NPI registered
October 2014 — 12 yrs on file
Specialty taxonomy
363A00000X — NUCC code
State license (1)
Washington #PA60507454

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1821492547. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
53
Distinct HCPCS
1
Medicare allowed
$4,242
HCPCS Description Services Patients Avg allowed
99214 Established patient office or other outpatient visit, 30-39 minutes 53 19 $80

In context: peer comparison

Among 2 peers in this city , average services per provider: 32. This provider delivers 1.7× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$15
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Novo Nordisk Inc 1 $15.09

By nature of payment

Food and Beverage
$15

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
87
Patients
21
Total drug cost
$15,353
Drug Type Claims Patients Total cost
Buprenorphine-Naloxone (Buprenorphine Hcl/Naloxone Hcl) Brand 73 21 $14,447
Buprenorphine Hcl Generic 14 0 $906

Frequently asked questions

Auto-generated from federal data
What is Dr. Mary Downey's medical specialty?
Dr. Mary Downey practices Physician Assistant in Brewster, WA.
Where does Dr. Mary Downey practice?
Dr. Mary Downey practices at 525 Jay Ave, Brewster, WA 988123403. Office phone: 5096893455.
What is Dr. Mary Downey's NPI?
Dr. Mary Downey's National Provider Identifier (NPI) is 1821492547, issued by NPPES.
What procedures does Dr. Mary Downey commonly perform?
Top Medicare-reported procedures in 2023: Established patient office or other outpatient visit (HCPCS 99214). Source: CMS Medicare Physician & Other Practitioners file.