Doctor profile · Federal record

Dr. AARON DERRY, PAC

Physician Assistant · Medical Physician Assistant · Surgical Physician Assistant · MISSOULA, MT

  • NPI 1093755886
  • Accepts Medicare
  • MIPS 85.4 / 100 · 2023
  • 22 yrs in practice
  • Male
  • Solo practice
  • No sanctions

Practice & contact

NPPES Updated May 11, 2026
Primary practice
500 WEST BROADWAY
MISSOULA, MT 598024008
(406) 721-5600
fax (406) 721-3907
Mailing address
PO BOX 12
LIBERTY LAKE, WA 990190012

Credentials & registration

NPPES · NUCC
NPI registered
June 2006 — 20 yrs on file
Profile last updated
May 24, 2021
Year of graduation
2004 — 22 yrs since
Specialty taxonomy
363A00000X — NUCC code
State licenses (2)
Montana #MED-PAC-LIC-402 · Montana #402
Medicaid
MT #4304287

Federal sanctions & exclusions

OIG LEIE Updated May 11, 2026

No sanctions, exclusions or revocations on file

Checked against OIG LEIE on NPI 1093755886. Last verified May 11, 2026.

Medicare procedures · 2023

Top services delivered

CMS Provider Utilization
Total services
496
Distinct HCPCS
7
Medicare allowed
$37,321
HCPCS Description Services Patients Avg allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 242 87 $67
99214 Established patient office or other outpatient visit, 30-39 minutes 68 25 $83
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 59 36 $100
99239 Hospital discharge day management, more than 30 minutes 42 40 $96
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes 37 24 $42
99213 Established patient office or other outpatient visit, 20-29 minutes 27 19 $56
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 21 21 $111

In context: peer comparison

Among 37 peers in this city , average services per provider: 65. This provider delivers 7.6× the peer median.

Medicare Part D · 2023

Top prescriptions

CMS Part D Prescriber
Total claims
67
Patients
40
Total drug cost
$1,416
Drug Type Claims Patients Total cost
Doxycycline Hyclate Generic 21 12 $630
Cefuroxime (Cefuroxime Axetil) Brand 17 15 $451
Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) Brand 15 13 $245
Amoxicillin Generic 14 0 $89