Doctor profile · Federal record
Dr. Alec Esker, MD
Gastroenterology Physician (CMS: Gastroenterology) · Yuma, AZ
- NPI 1245276591
- Accepts Medicare
- MIPS 82.4 / 100 · 2023
- 42 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1390 W 16Th St
Yuma, AZ 853644430
(928) 344-4325
fax (928) 344-3084 - Mailing address
-
2400 S Avenue A
Yuma, AZ 853647127
Credentials & registration
- NPI registered
- June 2006 — 20 yrs on file
- Profile last updated
- November 19, 2024
- Year of graduation
- 1984 — 42 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Arizona #20019
- Medicaid
- AZ #012568
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1245276591. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,274
Distinct HCPCS
10
Medicare allowed
$160,481
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 356 | 323 | $71 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 355 | 350 | $65 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 310 | 306 | $246 | |
43248 |
Insertion of guide wire with dilation of esophagus using a flexible endoscope | 94 | 89 | $137 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 37 | 37 | $153 | |
G0121 |
Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk | 36 | 36 | $161 | |
43251 |
Removal of polyps or growths of esophagus, stomach, and/or upper small bowel using an endoscope with mechanical snare | 27 | 26 | $144 | |
43259 |
Ultrasound exam of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 18 | 18 | $194 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 18 | 18 | $128 | |
91110 |
Imaging of digestive tract done from the inside of the digestive tract | 12 | 12 | $110 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 67. This provider delivers 19× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
91
Patients
56
Total drug cost
$1,670
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Pantoprazole Sodium | Generic | 70 | 35 | $1,335 |
| Gavilyte-G (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 21 | 21 | $335 |
Hospital affiliations
Frequently asked questions
What is Dr. Alec Esker's medical specialty?
Dr. Alec Esker practices Gastroenterology Physician in Yuma, AZ.
Where does Dr. Alec Esker practice?
Dr. Alec Esker practices at 1390 W 16Th St, Yuma, AZ 853644430. Office phone: 9283444325.
What is Dr. Alec Esker's NPI?
Dr. Alec Esker's National Provider Identifier (NPI) is 1245276591, issued by NPPES.
Does Dr. Alec Esker accept Medicare assignment?
Yes. Dr. Alec Esker accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Alec Esker commonly perform?
Top Medicare-reported procedures in 2023: Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.