Doctor profile · Federal record
Dr. Denise Janczynski, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Certified Registered Nurse Anesthetist · Providence, RI
- NPI 1801874706
- Accepts Medicare
- 28 yrs in practice
- Licensed in 2 states
- Female
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
593 Eddy Street, Davol 129
Providence, RI 029034923
(401) 444-4933
fax (401) 444-5090 - Additional location
-
33 Staniford St Fl 1
Providence, RI 029053100
(401) 421-8800 - Mailing address
-
One Virginia Avenue, Suite 201
Providence, RI 02905
Credentials & registration
- NPI registered
- January 2006 — 20 yrs on file
- Profile last updated
- July 18, 2025
- Year of graduation
- 1998 — 28 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State licenses (2)
- Rhode Island #RNA31698 · Massachusetts #262674
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1801874706. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
189
Distinct HCPCS
5
Medicare allowed
$19,338
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 68 | 66 | $98 | |
00812 |
Anesthesia for exam of colon using an endoscope | 51 | 51 | $100 | |
00811 |
Anesthesia for other procedure on large bowel using an endoscope | 34 | 34 | $100 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 22 | 22 | $125 | |
01922 |
Anesthesia for x-ray or radiation therapy | 14 | 14 | $99 |
In context: peer comparison
Among 34 peers in Providence Certified Registered Nurse Anesthetist, average services per provider: 61. This provider delivers 3.1× the peer median.Open Payments
Industry payments received
All-time total
$23
Transactions
1
Manufacturers
1
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| Lilly USA, LLC | 1 | $22.71 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Denise Janczynski's medical specialty?
Dr. Denise Janczynski practices Certified Registered Nurse Anesthetist in Providence, RI.
Where does Dr. Denise Janczynski practice?
Dr. Denise Janczynski practices at 593 Eddy Street, Providence, RI 029034923. Office phone: 4014444933.
What is Dr. Denise Janczynski's NPI?
Dr. Denise Janczynski's National Provider Identifier (NPI) is 1801874706, issued by NPPES.
Does Dr. Denise Janczynski accept Medicare assignment?
Yes. Dr. Denise Janczynski accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Denise Janczynski commonly perform?
Top Medicare-reported procedures in 2023: 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); Anesthesia for other procedure on large bowel using an endoscope (HCPCS 00811). Source: CMS Medicare Physician & Other Practitioners file.