Doctor profile · Federal record
Dr. John Kominsky, MD
Emergency Medicine Physician · Billings, MT
- NPI 1275566416
- 20 yrs on file
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1233 N 30Th St
Billings, MT 591010127
(406) 237-4116
fax (406) 237-4125
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- July 8, 2007
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Montana #6626
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1275566416. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
408
Distinct HCPCS
4
Medicare allowed
$65,883
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 227 | 215 | $176 | |
99284 |
Emergency department visit with moderate level of medical decision making | 100 | 99 | $120 | |
99291 |
Critical care, first 30-74 minutes | 57 | 56 | $213 | |
99283 |
Emergency department visit with low level of medical decision making | 24 | 23 | $72 |
In context: peer comparison
Among 18 peers in Billings Emergency Medicine Physician, average services per provider: 111. This provider delivers 3.7× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
44
Patients
43
Total drug cost
$1,845
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Naloxone Hcl | Generic | 17 | 17 | $1,522 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 15 | 14 | $270 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 12 | 12 | $52 |
Frequently asked questions
What is Dr. John Kominsky's medical specialty?
Dr. John Kominsky practices Emergency Medicine Physician in Billings, MT.
Where does Dr. John Kominsky practice?
Dr. John Kominsky practices at 1233 N 30Th St, Billings, MT 591010127. Office phone: 4062374116.
What is Dr. John Kominsky's NPI?
Dr. John Kominsky's National Provider Identifier (NPI) is 1275566416, issued by NPPES.
What procedures does Dr. John Kominsky commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with high level of medical decision making (HCPCS 99285); Emergency department visit with moderate level of medical decision making (HCPCS 99284); Critical care (HCPCS 99291). Source: CMS Medicare Physician & Other Practitioners file.