Doctor profile · Federal record
Dr. GARY UNDERHILL, MD
Family Medicine Physician (CMS: EMERGENCY MEDICINE) · Emergency Medicine Physician · Emergency Medicine Physician · DAYTON, WA
- NPI 1851375265
- Accepts Medicare
- MIPS 87.7 / 100 · 2023
- 30 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1012 S 3RD ST
DAYTON, WA 99328
(509) 382-2531
fax (509) 382-3205
Credentials & registration
- NPI registered
- November 2005 — 21 yrs on file
- Profile last updated
- March 3, 2025
- Year of graduation
- 1996 — 30 yrs since
- Specialty taxonomy
- 207Q00000X — NUCC code
- State licenses (2)
- Washington #MD00037711 · Washington #MD0037711
- Medicaid
- WA #1020580
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1851375265. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
386
Distinct HCPCS
6
Medicare allowed
$42,526
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 139 | 134 | $175 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 121 | 115 | $8 | |
99284 |
Emergency department visit with moderate level of medical decision making | 64 | 63 | $120 | |
99291 |
Critical care, first 30-74 minutes | 30 | 29 | $213 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 20 | 14 | $79 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 12 | 11 | $130 |
In context: peer comparison
Among 3 peers in this city , average services per provider: 64. This provider delivers 6.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
54
Patients
41
Total drug cost
$332
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Prednisone | Generic | 27 | 25 | $94 |
| Cephalexin | Generic | 16 | 16 | $167 |
| Azithromycin | Generic | 11 | 0 | $72 |