Doctor profile · Federal record
Dr. Malwina Wloch, M.D.
Anesthesiology Physician (CMS: Anesthesiology) · Stony Brook, NY
- NPI 1023376068
- Accepts Medicare
- 14 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Nicolls RD, Suny at Stony Brook - Department of Anesthesiology
Stony Brook, NY 117948480
(631) 444-2968
Credentials & registration
- NPI registered
- April 2012 — 14 yrs on file
- Profile last updated
- April 12, 2016
- Year of graduation
- 2012 — 14 yrs since
- Specialty taxonomy
- 207L00000X — NUCC code
- State license (1)
- New York #283293-1
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1023376068. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
200
Distinct HCPCS
4
Medicare allowed
$30,699
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 88 | 88 | $155 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 43 | 42 | $154 | |
00812 |
Anesthesia for exam of colon using an endoscope | 38 | 38 | $114 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 31 | 31 | $196 |
In context: peer comparison
Among 28 peers in Stony Brook Anesthesiology Physician, average services per provider: 28. This provider delivers 7.1× the peer median.Frequently asked questions
What is Dr. Malwina Wloch's medical specialty?
Dr. Malwina Wloch practices Anesthesiology Physician in Stony Brook, NY.
Where does Dr. Malwina Wloch practice?
Dr. Malwina Wloch practices at 100 Nicolls RD, Stony Brook, NY 117948480. Office phone: 6314442968.
What is Dr. Malwina Wloch's NPI?
Dr. Malwina Wloch's National Provider Identifier (NPI) is 1023376068, issued by NPPES.
Does Dr. Malwina Wloch accept Medicare assignment?
Yes. Dr. Malwina Wloch accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Malwina Wloch commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for exam of colon using an endoscope (HCPCS 00812). Source: CMS Medicare Physician & Other Practitioners file.