Doctor profile · Federal record

Dr. Troy Mattox, M.D.

Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Spokane, WA

  • NPI 1245433069
  • Accepts Medicare
  • MIPS 88.9 / 100 · 2023
  • 19 yrs in practice
  • Licensed in 2 states
  • Male
  • Group practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
5633 N Lidgerwood St, Eps C/O Holy Family Hospital
Spokane, WA 992081224
(509) 482-2448
Mailing address
910 N Washington St, Suite 209
Spokane, WA 992012202

Credentials & registration

NPPES · NUCC
NPI registered
June 2007 — 19 yrs on file
Profile last updated
December 8, 2007
Year of graduation
2007 — 19 yrs since
Specialty taxonomy
207P00000X — NUCC code
State licenses (2)
Washington #MD00047949 · Indiana #01060958A

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1245433069. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
349
Distinct HCPCS
4
Medicare allowed
$43,617
HCPCS Description Services Patients Avg allowed
99285 Emergency department visit with high level of medical decision making 123 123 $172
93010 Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 88 72 $8
99284 Emergency department visit with moderate level of medical decision making 80 79 $119
99291 Critical care, first 30-74 minutes 58 58 $211

In context: peer comparison

Among 22 peers in Spokane Emergency Medicine Physician, average services per provider: 91. This provider delivers 3.8× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
76
Patients
75
Total drug cost
$454
Drug Type Claims Patients Total cost
Prednisone Generic 17 16 $109
Methocarbamol Generic 16 16 $71
Sulfamethoxazole-Trimethoprim (Sulfamethoxazole/Trimethoprim) Brand 16 16 $80
Doxycycline Hyclate Generic 14 14 $149
Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) Brand 13 13 $45

Hospital affiliations

CMS Hospital Compare

Frequently asked questions

Auto-generated from federal data
What is Dr. Troy Mattox's medical specialty?
Dr. Troy Mattox practices Emergency Medicine Physician in Spokane, WA.
Where does Dr. Troy Mattox practice?
Dr. Troy Mattox practices at 5633 N Lidgerwood St, Spokane, WA 992081224. Office phone: 5094822448.
What is Dr. Troy Mattox's NPI?
Dr. Troy Mattox's National Provider Identifier (NPI) is 1245433069, issued by NPPES.
Does Dr. Troy Mattox accept Medicare assignment?
Yes. Dr. Troy Mattox accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Troy Mattox commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only (HCPCS 93010); Emergency department visit with moderate level of medical decision making (HCPCS 99284). Source: CMS Medicare Physician & Other Practitioners file.