Doctor profile · Federal record
Dr. Nikolas Sirs, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Student in an Organized Health Care Education/Training Program · Missoula, MT
- NPI 1972913796
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 12 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2825 Stockyard RD Ste I-200
Missoula, MT 59808
(406) 728-8420
fax (406) 541-8430 - Additional location
-
925 Seneca St, Mailstop H8-Gme
Seattle, WA 981012742
(206) 583-6079 - Mailing address
-
925 Seneca St, Mailstop H8-Gme
Seattle, WA 981012742
Credentials & registration
- NPI registered
- May 2014 — 12 yrs on file
- Profile last updated
- July 31, 2018
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Montana #MED-PHYS-LIC-62162
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1972913796. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
186
Distinct HCPCS
8
Medicare allowed
$34,755
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 47 | 46 | $57 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 43 | 43 | $315 | |
01214 |
Anesthesia for total hip replacement | 29 | 29 | $322 | |
64415 |
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | 19 | 18 | $68 | |
01480 |
Anesthesia for other procedure on lower leg, ankle, and foot bones | 13 | 11 | $169 | |
01400 |
Anesthesia for other procedure or exam of knee joint using an endoscope | 12 | 12 | $148 | |
01630 |
Anesthesia for other procedure on top of arm bone and shoulder joint | 12 | 12 | $194 | |
01810 |
Anesthesia for procedure on nerves, muscles, tendons, and tissue of forearm, wrist, and hand | 11 | 11 | $144 |
In context: peer comparison
Among 25 peers in this city , average services per provider: 22. This provider delivers 8.5× the peer median.Frequently asked questions
What is Dr. Nikolas Sirs's medical specialty?
Dr. Nikolas Sirs practices Anesthesiology Physician in Missoula, MT.
Where does Dr. Nikolas Sirs practice?
Dr. Nikolas Sirs practices at 2825 Stockyard RD Ste I-200, Missoula, MT 59808. Office phone: 4067288420.
What is Dr. Nikolas Sirs's NPI?
Dr. Nikolas Sirs's National Provider Identifier (NPI) is 1972913796, issued by NPPES.
Does Dr. Nikolas Sirs accept Medicare assignment?
Yes. Dr. Nikolas Sirs accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Nikolas Sirs commonly perform?
Top Medicare-reported procedures in 2023: Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447); Anesthesia for procedure for total knee joint replacement (HCPCS 01402); Anesthesia for total hip replacement (HCPCS 01214). Source: CMS Medicare Physician & Other Practitioners file.