Doctor profile · Federal record
Dr. Matthew Caldis, M.D., M.S.
Gastroenterology Physician (CMS: Gastroenterology) · Madison, WI
- NPI 1922461029
- Accepts Medicare
- MIPS 77.4 / 100 · 2023
- 10 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
750 University Row
Madison, WI 537051311
(608) 890-5090
fax (608) 890-5049 - Additional location
-
600 Highland Ave
Madison, WI 537920001
(608) 263-8094
fax (608) 263-9274 - Mailing address
-
7974 Uw Health CT
Middleton, WI 535625531
Credentials & registration
- NPI registered
- April 2016 — 10 yrs on file
- Profile last updated
- August 8, 2023
- Year of graduation
- 2016 — 10 yrs since
- Specialty taxonomy
- 207RG0100X — NUCC code
- State license (1)
- Wisconsin #68637-20
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1922461029. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
85
Distinct HCPCS
5
Medicare allowed
$10,581
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
45385 |
Removal of polyps or growths of large bowel using an endoscope with mechanical snare | 25 | 25 | $232 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 24 | 24 | $71 | |
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 13 | 11 | $74 | |
45380 |
Biopsy of large bowel using a flexible endoscope | 12 | 12 | $85 | |
43239 |
Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope | 11 | 11 | $100 |
In context: peer comparison
Among 20 peers in this city , average services per provider: 38. This provider delivers 2.2× the peer median.Medicare Part D · 2023
Top prescriptions
Total claims
36
Patients
33
Total drug cost
$701
| Drug | Type | Claims | Patients | Total cost |
|---|---|---|---|---|
| Gavilyte-C (Peg3350/Sod Sulf,bicarb,cl/Kcl) | Brand | 36 | 33 | $701 |
Hospital affiliations
Frequently asked questions
What is Dr. Matthew Caldis's medical specialty?
Dr. Matthew Caldis practices Gastroenterology Physician in Madison, WI.
Where does Dr. Matthew Caldis practice?
Dr. Matthew Caldis practices at 750 University Row, Madison, WI 537051311. Office phone: 6088905090.
What is Dr. Matthew Caldis's NPI?
Dr. Matthew Caldis's National Provider Identifier (NPI) is 1922461029, issued by NPPES.
Does Dr. Matthew Caldis accept Medicare assignment?
Yes. Dr. Matthew Caldis accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Matthew Caldis commonly perform?
Top Medicare-reported procedures in 2023: Removal of polyps or growths of large bowel using an endoscope with mechanical snare (HCPCS 45385); Biopsy of large bowel using a flexible endoscope (HCPCS 45380); Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232). Source: CMS Medicare Physician & Other Practitioners file.