Doctor profile · Federal record
Dr. Alison Guest, M.D.
Emergency Medicine Physician · Englewood, CO
- NPI 1538219340
- 19 yrs on file
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
501 E Hampden Ave
Englewood, CO 801132702
(303) 788-5000
Credentials & registration
- NPI registered
- January 2007 — 19 yrs on file
- Profile last updated
- June 24, 2008
- Specialty taxonomy
- 207P00000X — NUCC code
- State license (1)
- Florida #TRN9219
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1538219340. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
306
Distinct HCPCS
4
Medicare allowed
$46,609
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99285 |
Emergency department visit with high level of medical decision making | 177 | 173 | $171 | |
99284 |
Emergency department visit with moderate level of medical decision making | 75 | 74 | $118 | |
99291 |
Critical care, first 30-74 minutes | 35 | 35 | $208 | |
93010 |
Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only | 19 | 17 | $8 |
In context: peer comparison
Among 15 peers in Englewood Emergency Medicine Physician, average services per provider: 77. This provider delivers 4.0× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
11
Patients
11
Total drug cost
$136
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Ondansetron Odt (Ondansetron) | Brand | 11 | 11 | $136 |
Frequently asked questions
What is Dr. Alison Guest's medical specialty?
Dr. Alison Guest practices Emergency Medicine Physician in Englewood, CO.
Where does Dr. Alison Guest practice?
Dr. Alison Guest practices at 501 E Hampden Ave, Englewood, CO 801132702. Office phone: 3037885000.
What is Dr. Alison Guest's NPI?
Dr. Alison Guest's National Provider Identifier (NPI) is 1538219340, issued by NPPES.
What procedures does Dr. Alison Guest 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.