Doctor profile · Federal record
Dr. Zachary Warner, MD
Gastroenterology Physician · Internal Medicine Physician · Salt Lake City, UT
- NPI 1881157287
- 7 yrs on file
- Licensed in 2 states
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
30 N 1900 E Rm 4R118
Salt Lake City, UT 841320002
(801) 581-2121 - Additional location
-
1380 E Medical Center Dr
St George, UT 847902123
(435) 251-2250
Credentials & registration
- NPI registered
- April 2019 — 7 yrs on file
- Profile last updated
- March 3, 2023
- Specialty taxonomy
- 207RG0100X — NUCC code
- State licenses (2)
- Utah #12875327-1205 · Arizona #R77246
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1881157287. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
398
Distinct HCPCS
4
Medicare allowed
$30,886
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 202 | 101 | $76 | |
99238 |
Hospital discharge day management, 30 minutes or less | 119 | 117 | $77 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 41 | 30 | $48 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 36 | 35 | $125 |
In context: peer comparison
Among 14 peers in this city , average services per provider: 125. This provider delivers 3.2× the peer median.Open Payments
Industry payments received
All-time total
$614
Transactions
6
Manufacturers
4
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Gilead Sciences, Inc. | 2 | $264.07 | |
| ABBVIE INC. | 2 | $207.25 | |
| Novo Nordisk Inc | 1 | $123.86 | |
| Medtronic, Inc. | 1 | $19.05 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
26
Patients
25
Total drug cost
$138
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Hydrocodone-Acetaminophen (Hydrocodone/Acetaminophen) | Brand | 14 | 14 | $86 |
| Amoxicillin-Clavulanate Potass (Amoxicillin/Potassium Clav) | Brand | 12 | 11 | $52 |
Frequently asked questions
What is Dr. Zachary Warner's medical specialty?
Dr. Zachary Warner practices Gastroenterology Physician in Salt Lake City, UT.
Where does Dr. Zachary Warner practice?
Dr. Zachary Warner practices at 30 N 1900 E Rm 4R118, Salt Lake City, UT 841320002. Office phone: 8015812121.
What is Dr. Zachary Warner's NPI?
Dr. Zachary Warner's National Provider Identifier (NPI) is 1881157287, issued by NPPES.
What procedures does Dr. Zachary Warner commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Hospital discharge day management (HCPCS 99238); Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231). Source: CMS Medicare Physician & Other Practitioners file.