Doctor profile · Federal record
Dr. Jonathon Grabowski
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · New Britain, CT
- NPI 1801261623
- Accepts Medicare
- 17 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
100 Grand St
New Britain, CT 060522016
(860) 224-5011 - Mailing address
-
11781 Lee Jackson Memorial Hwy, Ste 550
Fairfax, VA 220333309
Credentials & registration
- NPI registered
- December 2015 — 11 yrs on file
- Profile last updated
- December 23, 2015
- Year of graduation
- 2009 — 17 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Connecticut #91566
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801261623. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
88
Distinct HCPCS
4
Medicare allowed
$8,119
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 27 | 27 | $70 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 25 | 23 | $73 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 25 | 25 | $91 | |
00790 |
Anesthesia for other procedure on upper abdomen | 11 | 11 | $193 |
In context: peer comparison
Among 11 peers in this city , average services per provider: 28. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$18
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Janssen Biotech, Inc. | 1 | $18.07 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Jonathon Grabowski's medical specialty?
Dr. Jonathon Grabowski practices Certified Registered Nurse Anesthetist in New Britain, CT.
Where does Dr. Jonathon Grabowski practice?
Dr. Jonathon Grabowski practices at 100 Grand St, New Britain, CT 060522016. Office phone: 8602245011.
What is Dr. Jonathon Grabowski's NPI?
Dr. Jonathon Grabowski's National Provider Identifier (NPI) is 1801261623, issued by NPPES.
Does Dr. Jonathon Grabowski accept Medicare assignment?
Yes. Dr. Jonathon Grabowski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Jonathon Grabowski 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.