Doctor profile · Federal record
Dr. Jason Kramer, M.D.
Gastroenterology Physician (CMS: Gastroenterology) · Student in an Organized Health Care Education/Training Program · Elmhurst, IL
- NPI 1366891491
- Accepts Medicare
- MIPS 91.4 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
133 E Brush Hill RD Ste 310
Elmhurst, IL 601265662
(331) 221-9003
fax (331) 221-2743 - Mailing address
-
4201 Winfield RD Fl 3
Warrenville, IL 605554025
Credentials & registration
- NPI registered
- June 2016 — 10 yrs on file
- Profile last updated
- July 27, 2022
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Illinois #036148868
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366891491. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
464
Distinct HCPCS
10
Medicare allowed
$54,906
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
J2704 |
Injection, propofol, 10 mg | 121 | 13 | $0 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 73 | 73 | $172 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 43 | 43 | $263 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 37 | 26 | $82 | |
99233 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes | 36 | 25 | $123 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 33 | 33 | $115 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 33 | 31 | $130 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 30 | 30 | $179 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 28 | 28 | $93 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 19 | 19 | $118 |
In context: peer comparison
Among 9 peers in Elmhurst Gastroenterology Physician, average services per provider: 49. This provider delivers 9.5× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
290
Patients
200
Total drug cost
$20,438
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 75 | 43 | $1,347 |
| Gavilyte-G (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 63 | 59 | $1,195 |
| Pantoprazole Sodium | Generic | 37 | 19 | $816 |
| Sod Sulf-Potass Sulf-Mag Sulf (Sodium, Potassium,Mag Sulfates) | Brand | 32 | 32 | $2,505 |
| Ondansetron Hcl | Generic | 13 | 0 | $90 |
| Clarithromycin | Generic | 12 | 12 | $334 |
| Linzess (Linaclotide) | Brand | 12 | 0 | $13,200 |
| Peg 3350-Electrolyte (Sodium Chloride/Nahco3/Kcl/Peg) | Brand | 12 | 12 | $255 |
| Peg-3350 and Electrolytes (Peg3350/Sod Sulf,Bicarb,Cl/Kcl) | Brand | 12 | 12 | $213 |
| Amoxicillin | Generic | 11 | 11 | $133 |
Frequently asked questions
What is Dr. Jason Kramer's medical specialty?
Dr. Jason Kramer practices Gastroenterology Physician in Elmhurst, IL.
Where does Dr. Jason Kramer practice?
Dr. Jason Kramer practices at 133 E Brush Hill RD Ste 310, Elmhurst, IL 601265662. Office phone: 3312219003.
What is Dr. Jason Kramer's NPI?
Dr. Jason Kramer's National Provider Identifier (NPI) is 1366891491, issued by NPPES.
Does Dr. Jason Kramer accept Medicare assignment?
Yes. Dr. Jason Kramer accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jason Kramer commonly perform?
Top Medicare-reported procedures in 2023: Injection, propofol, 10 mg (HCPCS J2704); New patient office or other outpatient visit (HCPCS 99204); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385). Source: CMS Medicare Physician & Other Practitioners file.