Doctor profile · Federal record
Dr. Daniel Duffy, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Danvers, MA
- NPI 1033789326
- Accepts Medicare
- 5 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
480 Maple St Ste C233A
Danvers, MA 019234065
(978) 304-8691 - Additional location
-
41 Mall RD
Burlington, MA 018054065
(781) 744-8000
Credentials & registration
- NPI registered
- June 2021 — 5 yrs on file
- Profile last updated
- November 14, 2023
- Year of graduation
- 2021 — 5 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Massachusetts #RN2349171
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033789326. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
154
Distinct HCPCS
5
Medicare allowed
$13,673
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00812 |
Anesthesia for exam of colon using an endoscope | 75 | 75 | $56 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 30 | 30 | $68 | |
01402 |
Anesthesia for procedure for total knee joint replacement | 18 | 18 | $165 | |
01638 |
Anesthesia for open or endoscopic total shoulder joint replacement | 16 | 16 | $200 | |
00813 |
Anesthesia for procedure on small and large bowel using an endoscope | 15 | 15 | $84 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 26. This provider delivers 5.9× the peer median.Frequently asked questions
What is Dr. Daniel Duffy's medical specialty?
Dr. Daniel Duffy practices Certified Registered Nurse Anesthetist in Danvers, MA.
Where does Dr. Daniel Duffy practice?
Dr. Daniel Duffy practices at 480 Maple St Ste C233A, Danvers, MA 019234065. Office phone: 9783048691.
What is Dr. Daniel Duffy's NPI?
Dr. Daniel Duffy's National Provider Identifier (NPI) is 1033789326, issued by NPPES.
Does Dr. Daniel Duffy accept Medicare assignment?
Yes. Dr. Daniel Duffy accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Daniel Duffy commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for exam of colon using an endoscope (HCPCS 00812); Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (HCPCS 00731); Anesthesia for procedure for total knee joint replacement (HCPCS 01402). Source: CMS Medicare Physician & Other Practitioners file.