Doctor profile · Federal record
Dr. Patrick Brennan, CRNA
Certified Registered Nurse Anesthetist (CMS: Certified Registered Nurse Anesthetist (CRNA)) · Worcester, MA
- NPI 1407366859
- Accepts Medicare
- 9 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
Operates at 2 locations .
- Primary practice
-
55 Lake Ave N
Worcester, MA 016550002
(508) 334-3271
fax (508) 856-5911 - Additional location
-
101 Page St
New Bedford, MA 027403464
(508) 973-5425 - Mailing address
-
Po Box 415348
Boston, MA 022415348
Credentials & registration
- NPI registered
- October 2017 — 9 yrs on file
- Profile last updated
- November 12, 2024
- Year of graduation
- 2017 — 9 yrs since
- Specialty taxonomy
- 367500000X — NUCC code
- State license (1)
- Massachusetts #RN2299509
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1407366859. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
112
Distinct HCPCS
6
Medicare allowed
$14,292
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
00530 |
Anesthesia for insertion of permanent heart pacemaker | 22 | 22 | $128 | |
00410 |
Anesthesia for procedure to correct abnormal heart rhythm | 21 | 21 | $56 | |
01926 |
Anesthesia for x-ray on artery of brain, heart, or chest | 21 | 21 | $149 | |
01922 |
Anesthesia for x-ray or radiation therapy | 19 | 19 | $112 | |
00537 |
Anesthesia for procedure to assess heart electrical activity | 18 | 18 | $233 | |
00731 |
Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope | 11 | 11 | $77 |
In context: peer comparison
Among 46 peers in Worcester Certified Registered Nurse Anesthetist, average services per provider: 24. This provider delivers 4.7× the peer median.Hospital affiliations
Frequently asked questions
What is Dr. Patrick Brennan's medical specialty?
Dr. Patrick Brennan practices Certified Registered Nurse Anesthetist in Worcester, MA.
Where does Dr. Patrick Brennan practice?
Dr. Patrick Brennan practices at 55 Lake Ave N, Worcester, MA 016550002. Office phone: 5083343271.
What is Dr. Patrick Brennan's NPI?
Dr. Patrick Brennan's National Provider Identifier (NPI) is 1407366859, issued by NPPES.
Does Dr. Patrick Brennan accept Medicare assignment?
Yes. Dr. Patrick Brennan accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Patrick Brennan commonly perform?
Top Medicare-reported procedures in 2023: Anesthesia for insertion of permanent heart pacemaker (HCPCS 00530); Anesthesia for procedure to correct abnormal heart rhythm (HCPCS 00410); Anesthesia for x-ray on artery of brain, heart, or chest (HCPCS 01926). Source: CMS Medicare Physician & Other Practitioners file.