Doctor profile · Federal record
Dr. Douglas Melzer, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Missoula, MT
- NPI 1164741864
- Accepts Medicare
- MIPS 85.4 / 100 · 2023
- 16 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
500 W Broadway St
Missoula, MT 598024008
(303) 720-9622 - Additional location
-
1375 East 19Th Street
Denver, CO 80218
(303) 812-3360
Credentials & registration
- NPI registered
- May 2010 — 16 yrs on file
- Profile last updated
- April 6, 2020
- Year of graduation
- 2010 — 16 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Colorado #52846
- Medicaid
- CO #69354057
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1164741864. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
701
Distinct HCPCS
4
Medicare allowed
$105,461
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 415 | 397 | $177 | |
99284 |
Emergency department visit with moderate level of medical decision making | 182 | 175 | $121 | |
99283 |
Emergency department visit with low level of medical decision making | 86 | 86 | $72 | |
99291 |
Critical care, first 30-74 minutes | 18 | 18 | $214 |
In context: peer comparison
Among 9 peers in Missoula Emergency Medicine Physician, average services per provider: 95. This provider delivers 7.4× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
98
Patients
92
Total drug cost
$727
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 28 | 26 | $321 |
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 26 | 23 | $82 |
| Cefuroxime (Cefuroxime Axetil) | Brand | 15 | 15 | $252 |
| Prednisone | Generic | 15 | 14 | $36 |
| Methocarbamol | Generic | 14 | 14 | $36 |
Frequently asked questions
What is Dr. Douglas Melzer's medical specialty?
Dr. Douglas Melzer practices Emergency Medicine Physician in Missoula, MT.
Where does Dr. Douglas Melzer practice?
Dr. Douglas Melzer practices at 500 W Broadway St, Missoula, MT 598024008. Office phone: 3037209622.
What is Dr. Douglas Melzer's NPI?
Dr. Douglas Melzer's National Provider Identifier (NPI) is 1164741864, issued by NPPES.
Does Dr. Douglas Melzer accept Medicare assignment?
Yes. Dr. Douglas Melzer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Douglas Melzer 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); Emergency department visit with low level of medical decision making (HCPCS 99283). Source: CMS Medicare Physician & Other Practitioners file.