Doctor profile · Federal record
Dr. Carl Winkler, MD
Surgical Oncology Physician (CMS: General Surgery) · Providence, RI
- NPI 1063822161
- Accepts Medicare
- MIPS 96.8 / 100 · 2023
- 12 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
825 Chalkstone Ave
Providence, RI 029084728
(212) 523-4000 - Mailing address
-
32 Custom House St Unit 401
Providence, RI 029032638
Credentials & registration
- NPI registered
- April 2014 — 12 yrs on file
- Profile last updated
- June 30, 2021
- Year of graduation
- 2014 — 12 yrs since
- Specialty taxonomy
- 2086X0206X — NUCC code
- State license (1)
- Rhode Island #LP05112
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1063822161. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
271
Distinct HCPCS
10
Medicare allowed
$40,752
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99232 |
Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes | 58 | 36 | $85 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 54 | 54 | $236 | |
99222 |
Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes | 34 | 34 | $140 | |
99204 |
New patient office or other outpatient visit, 45-59 minutes | 24 | 24 | $183 | |
36561 |
Insertion of central venous tube with port (5 years or older) | 19 | 18 | $357 | |
99214 |
Established patient office or other outpatient visit, 30-39 minutes | 18 | 17 | $141 | |
76937 |
Ultrasonic guidance for blood vessel access | 17 | 17 | $15 | |
77001 |
Fluoroscopic guidance for insertion or removal of central vein access device | 17 | 16 | $19 | |
99215 |
Established patient office or other outpatient visit, 40-54 minutes | 17 | 15 | $197 | |
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 13 | 12 | $53 |
In context: peer comparison
Among 4 peers in Providence Surgical Oncology Physician, average services per provider: 25. This provider delivers 11× the peer median.Frequently asked questions
What is Dr. Carl Winkler's medical specialty?
Dr. Carl Winkler practices Surgical Oncology Physician in Providence, RI.
Where does Dr. Carl Winkler practice?
Dr. Carl Winkler practices at 825 Chalkstone Ave, Providence, RI 029084728. Office phone: 2125234000.
What is Dr. Carl Winkler's NPI?
Dr. Carl Winkler's National Provider Identifier (NPI) is 1063822161, issued by NPPES.
Does Dr. Carl Winkler accept Medicare assignment?
Yes. Dr. Carl Winkler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Carl Winkler commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with moderate levelof medical decision making (HCPCS 99232); New patient office or other outpatient visit (HCPCS 99205); Initial hospital care with straightforward or low-level medical decision making (HCPCS 99222). Source: CMS Medicare Physician & Other Practitioners file.