Doctor profile · Federal record
Dr. Niels Harden, M.D.
Emergency Medicine Physician (CMS: Emergency Medicine) · Emergency Medicine Physician · Bozeman, MT
- NPI 1083819445
- Accepts Medicare
- 19 yrs in practice
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
915 Highland Blvd
Bozeman, MT 597156902
(406) 414-5000 - Additional location
-
200 1St St Sw
Rochester, MN 559050001
(507) 284-2511
Credentials & registration
- NPI registered
- June 2007 — 19 yrs on file
- Profile last updated
- April 9, 2025
- Year of graduation
- 2007 — 19 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State licenses (2)
- Montana #83193 · Minnesota #50844
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1083819445. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
277
Distinct HCPCS
3
Medicare allowed
$44,550
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 120 | 118 | $174 | |
99284 |
Emergency department visit with moderate level of medical decision making | 102 | 100 | $119 | |
99291 |
Critical care, first 30-74 minutes | 55 | 53 | $210 |
In context: peer comparison
Among 13 peers in Bozeman Emergency Medicine Physician, average services per provider: 63. This provider delivers 4.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
17
Patients
17
Total drug cost
$85
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 17 | 17 | $85 |
Hospital affiliations
Frequently asked questions
What is Dr. Niels Harden's medical specialty?
Dr. Niels Harden practices Emergency Medicine Physician in Bozeman, MT.
Where does Dr. Niels Harden practice?
Dr. Niels Harden practices at 915 Highland Blvd, Bozeman, MT 597156902. Office phone: 4064145000.
What is Dr. Niels Harden's NPI?
Dr. Niels Harden's National Provider Identifier (NPI) is 1083819445, issued by NPPES.
Does Dr. Niels Harden accept Medicare assignment?
Yes. Dr. Niels Harden accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Niels Harden 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.