Doctor profile · Federal record
Dr. Sara Karwowski, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Registered Nurse · Anesthesiology Physician · Shelton, CT
- NPI 1992164800
- Accepts Medicare
- 9 yrs in practice
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
2 Corporate Dr 9 Fl, Suite 955
Shelton, CT 064847621
(203) 929-7353
fax (203) 929-0756 - Additional location
-
4 Jerry RD
East Hartford, CT 06118
(860) 818-6451 - Mailing address
-
48 Carson Way
South Glastonbury, CT 060732123
Credentials & registration
- NPI registered
- February 2016 — 10 yrs on file
- Profile last updated
- January 22, 2024
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- Connecticut #7321 · Connecticut #082673
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1992164800. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
190
Distinct HCPCS
4
Medicare allowed
$12,352
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 88 | 87 | $62 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 41 | 41 | $68 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 35 | 35 | $80 | |
00812 |
Anesthesia for exam of colon using an endoscope | 26 | 26 | $52 |
In context: peer comparison
Among 8 peers in this city , average services per provider: 40. This provider delivers 4.8× the peer median.Open Payments
Industry payments received
All-time total
$1,414
Transactions
57
Manufacturers
10
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ABBVIE INC. | 21 | $566.38 | |
| Janssen Biotech, Inc. | 9 | $185.54 | |
| Takeda Pharmaceuticals U.S.A., Inc. | 7 | $146.49 | |
| Intercept Pharmaceuticals, Inc. | 5 | $122.71 | |
| QOL Medical, LLC | 3 | $118.69 | |
| Lilly USA, LLC | 4 | $99.24 | |
| Salix Pharmaceuticals, a division of Bausch Health US, LLC | 4 | $98.12 | |
| Regeneron Healthcare Solutions, Inc. | 2 | $45.61 | |
| Merck Sharp & Dohme LLC | 1 | $16.73 | |
| Braintree Laboratories, Inc. | 1 | $14.13 |
By nature of payment
Frequently asked questions
What is Dr. Sara Karwowski's medical specialty?
Dr. Sara Karwowski practices Certified Registered Nurse Anesthetist in Shelton, CT.
Where does Dr. Sara Karwowski practice?
Dr. Sara Karwowski practices at 2 Corporate Dr 9 Fl, Shelton, CT 064847621. Office phone: 2039297353.
What is Dr. Sara Karwowski's NPI?
Dr. Sara Karwowski's National Provider Identifier (NPI) is 1992164800, issued by NPPES.
Does Dr. Sara Karwowski accept Medicare assignment?
Yes. Dr. Sara Karwowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Sara Karwowski 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 procedure on small and large bowel using an endoscope (HCPCS 00813). Source: CMS Medicare Physician & Other Practitioners file.