Doctor profile · Federal record
Dr. Justin Westphalen, MD
Emergency Medicine Physician (CMS: Emergency Medicine) · Student in an Organized Health Care Education/Training Program · Denver, CO
- NPI 1891037271
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1375 E 19Th Ave
Denver, CO 802181114
(303) 338-4545 - Mailing address
-
10350 E Dakota Ave
Denver, CO 802471314
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- July 21, 2022
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Colorado #DR.0058299
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1891037271. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
45
Distinct HCPCS
2
Medicare allowed
$6,483
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99284 |
Emergency department visit with moderate level of medical decision making | 23 | 22 | $117 | |
99285 |
Emergency department visit with high level of medical decision making | 22 | 22 | $173 |
In context: peer comparison
Among 91 peers in Denver Emergency Medicine Physician, average services per provider: 59. This provider delivers 0.8× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
299
Patients
284
Total drug cost
$2,959
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Cefuroxime (Cefuroxime Axetil) | Brand | 59 | 58 | $850 |
| Doxycycline Monohydrate | Generic | 43 | 43 | $417 |
| Prednisone | Generic | 43 | 43 | $271 |
| Ondansetron Odt (Ondansetron) | Brand | 39 | 39 | $303 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 31 | 31 | $396 |
| Azithromycin | Generic | 18 | 18 | $124 |
| Oxycodone Hcl | Generic | 15 | 15 | $87 |
| Meloxicam | Generic | 14 | 0 | $89 |
| Tizanidine Hcl | Generic | 13 | 13 | $112 |
| Albuterol Sulfate Hfa (Albuterol Sulfate) | Brand | 12 | 12 | $230 |
Frequently asked questions
What is Dr. Justin Westphalen's medical specialty?
Dr. Justin Westphalen practices Emergency Medicine Physician in Denver, CO.
Where does Dr. Justin Westphalen practice?
Dr. Justin Westphalen practices at 1375 E 19Th Ave, Denver, CO 802181114. Office phone: 3033384545.
What is Dr. Justin Westphalen's NPI?
Dr. Justin Westphalen's National Provider Identifier (NPI) is 1891037271, issued by NPPES.
Does Dr. Justin Westphalen accept Medicare assignment?
Yes. Dr. Justin Westphalen accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Justin Westphalen commonly perform?
Top Medicare-reported procedures in 2023: Emergency department visit with moderate level of medical decision making (HCPCS 99284); Emergency department visit with high level of medical decision making (HCPCS 99285). Source: CMS Medicare Physician & Other Practitioners file.