Doctor profile · Federal record
Dr. Carl Calandra
Gastroenterology Physician (CMS: Gastroenterology) · Hinsdale, IL
- NPI 1366527418
- Accepts Medicare
- MIPS 85.1 / 100 · 2023
- 25 yrs in practice
- Male
- Solo practice
- No sanctions
Practice & contact
- Primary practice
-
950 N York RD, Ste 101
Hinsdale, IL 605212950
(630) 325-4255
Credentials & registration
- NPI registered
- October 2006 — 20 yrs on file
- Profile last updated
- September 30, 2014
- Year of graduation
- 2001 — 25 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Illinois #36111774
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1366527418. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
1,460
Distinct HCPCS
10
Medicare allowed
$192,837
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 471 | 222 | $82 | |
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 150 | 150 | $264 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 142 | 139 | $95 | |
99213 |
Established patient office or other outpatient visit, 20-29 minutes | 105 | 98 | $94 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 100 | 94 | $132 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 94 | 94 | $136 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 80 | 78 | $181 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 65 | 65 | $153 | |
99203 |
New patient office or other outpatient visit, 30-44 minutes | 60 | 60 | $118 | |
G0105 |
Colorectal cancer screening; colonoscopy on individual at high risk | 52 | 52 | $189 |
In context: peer comparison
Among 3 peers in Hinsdale Gastroenterology Physician, average services per provider: 79. This provider delivers 18× the peer median.Open Payments
Industry payments received
All-time total
$209
Transactions
16
Manufacturers
3
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Abbvie INC. | 14 | $155.01 | |
| Janssen Biotech, INC. | 1 | $36.27 | |
| Vivus LLC | 1 | $17.54 |
By nature of payment
Medicare Part D · 2023
Top prescriptions
Total claims
708
Patients
216
Total drug cost
$85,317
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Omeprazole | Generic | 239 | 83 | $3,272 |
| Pantoprazole Sodium | Generic | 150 | 57 | $2,887 |
| Dicyclomine Hcl | Generic | 48 | 26 | $1,257 |
| Esomeprazole Magnesium | Generic | 42 | 23 | $3,311 |
| Famotidine | Generic | 36 | 15 | $771 |
| Diphenoxylate-Atropine (Diphenoxylate Hcl/Atropine) | Brand | 33 | 0 | $1,446 |
| Mesalamine | Generic | 27 | 0 | $31,847 |
| Colestipol Hcl | Generic | 23 | 0 | $1,805 |
| Linzess (Linaclotide) | Brand | 22 | 0 | $18,780 |
| Metoclopramide Hcl | Generic | 19 | 0 | $87 |
Hospital affiliations
Frequently asked questions
What is Dr. Carl Calandra's medical specialty?
Dr. Carl Calandra practices Gastroenterology Physician in Hinsdale, IL.
Where does Dr. Carl Calandra practice?
Dr. Carl Calandra practices at 950 N York RD, Hinsdale, IL 605212950. Office phone: 6303254255.
What is Dr. Carl Calandra's NPI?
Dr. Carl Calandra's National Provider Identifier (NPI) is 1366527418, issued by NPPES.
Does Dr. Carl Calandra accept Medicare assignment?
Yes. Dr. Carl Calandra accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carl Calandra commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (HCPCS 43239). Source: CMS Medicare Physician & Other Practitioners file.