Doctor profile · Federal record

Dr. David Hornby, Physician Assistant

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

  • NPI 1659773935
  • Accepts Medicare
  • MIPS 93.8 / 100 · 2023
  • 11 yrs in practice
  • Male
  • Group practice
  • No sanctions

Practice & contact

Operates at 2 locations .

NPPES Updated May 11, 2026
Primary practice
5901 N Lidgerwood St Ste 126
Spokane, WA 992081122
(509) 444-8888
Additional location
1512 N Vercler RD, Suite 201
Spokane Valley, WA 992161087
(509) 444-8200
Mailing address
203 N Washington St, Ste 300
Spokane, WA 992010233

Credentials & registration

NPPES · NUCC
NPI registered
September 2014 — 12 yrs on file
Profile last updated
January 31, 2020
Year of graduation
2015 — 11 yrs since
Specialty taxonomy
363AM0700X — NUCC code
State license (1)
Washington #PA60599427

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1659773935. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
239
Distinct HCPCS
7
Medicare allowed
$22,129
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 85 45 $67
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 34 29 $145
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 32 23 $101
99238 Hospital discharge day management, 30 minutes or less 30 29 $69
99284 Emergency department visit with moderate level of medical decision making 26 26 $102
99285 Emergency department visit with high level of medical decision making 19 18 $148
99283 Emergency department visit with low level of medical decision making 13 13 $60

In context: peer comparison

Among 21 peers in this city , average services per provider: 127. This provider delivers 1.9× the peer median.

Open Payments

Industry payments received

CMS Open Payments
All-time total
$23
Transactions
1
Manufacturers
1
Payer (manufacturer) Industry Txns Amount
Glaukos Corporation 1 $23.46

By nature of payment

Food and Beverage
$23

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
22
Patients
11
Total drug cost
$290
Drug Type Claims Patients Total cost
Cephalexin Generic 11 11 $136
Olanzapine Generic 11 0 $154

Frequently asked questions

Auto-generated from federal data
What is Dr. David Hornby's medical specialty?
Dr. David Hornby practices Medical Physician Assistant in Spokane, WA.
Where does Dr. David Hornby practice?
Dr. David Hornby practices at 5901 N Lidgerwood St Ste 126, Spokane, WA 992081122. Office phone: 5094448888.
What is Dr. David Hornby's NPI?
Dr. David Hornby's National Provider Identifier (NPI) is 1659773935, issued by NPPES.
Does Dr. David Hornby accept Medicare assignment?
Yes. Dr. David Hornby accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. David Hornby commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Initial hospital care with moderate level of medical decision making (HCPCS 99223); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99233). Source: CMS Medicare Physician & Other Practitioners file.