Doctor profile · Federal record
Dr. Marcus Birky, D.O.
Anesthesiology Physician (CMS: Anesthesiology) · Billings, MT
- NPI 1871836528
- Accepts Medicare
- MIPS 92.8 / 100 · 2023
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
2800 10Th Ave N
Billings, MT 591010703
(406) 945-4195 - Mailing address
-
Po Box 1155
Billings, MT 591031155
Credentials & registration
- NPI registered
- April 2013 — 13 yrs on file
- Profile last updated
- January 29, 2020
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- Montana #MED-PHYS-LIC-55120
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1871836528. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
218
Distinct HCPCS
10
Medicare allowed
$38,167
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 50 | 50 | $120 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 38 | 38 | $134 | |
64447 |
Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) | 21 | 21 | $60 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 17 | 17 | $338 | |
00537 |
Anesthesia for procedure to assess heart electrical activity | 14 | 14 | $433 | |
00790 |
Anesthesia for other procedure on upper abdomen | 14 | 14 | $362 | |
36620 |
Insertion of artery tube for blood sampling or infusion through skin | 14 | 14 | $44 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 13 | 13 | $146 | |
64415 |
Injection of anesthetic agent and/or steroid into arm nerve bundle (brachial plexus) | 13 | 13 | $68 | |
00812 |
Anesthesia for exam of colon using an endoscope | 12 | 12 | $93 |
In context: peer comparison
Among 25 peers in Billings Anesthesiology Physician, average services per provider: 23. This provider delivers 9.5× the peer median.Frequently asked questions
What is Dr. Marcus Birky's medical specialty?
Dr. Marcus Birky practices Anesthesiology Physician in Billings, MT.
Where does Dr. Marcus Birky practice?
Dr. Marcus Birky practices at 2800 10Th Ave N, Billings, MT 591010703. Office phone: 4069454195.
What is Dr. Marcus Birky's NPI?
Dr. Marcus Birky's National Provider Identifier (NPI) is 1871836528, issued by NPPES.
Does Dr. Marcus Birky accept Medicare assignment?
Yes. Dr. Marcus Birky accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Marcus Birky commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Injection of anesthetic agent and/or steroid into thigh nerve (femoral nerve) (HCPCS 64447). Source: CMS Medicare Physician & Other Practitioners file.