Doctor profile · Federal record
Dr. Aaron Fowler, M.D.
Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician (CMS: Thoracic Surgery) · Orange, CA
- NPI 1346582053
- Accepts Medicare
- 13 yrs in practice
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
1310 W Stewart Dr, Ste 503
Orange, CA 928683856
(714) 997-2224
Credentials & registration
- NPI registered
- March 2013 — 13 yrs on file
- Profile last updated
- August 6, 2020
- Year of graduation
- 2013 — 13 yrs since
- Specialty taxonomy
- 208G00000X — NUCC code
- State license (1)
- California #A136191
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1346582053. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
144
Distinct HCPCS
8
Medicare allowed
$48,333
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
33508 |
Harvest of vein using an endoscope | 21 | 21 | $14 | |
33533 |
Coronary artery bypass using artery graft, 1 graft | 21 | 21 | $1,484 | |
76998 |
Ultrasonic guidance during surgery | 21 | 21 | $63 | |
33268 |
Exclusion of appendage of left upper chamber of heart performed during other procedure on chest | 19 | 19 | $108 | |
99205 |
New patient office or other outpatient visit, 60-74 minutes | 18 | 18 | $237 | |
99443 |
Telephone medical discussion with physician, 21-30 minutes | 18 | 18 | $138 | |
99223 |
Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes | 14 | 14 | $182 | |
33518 |
Coronary artery bypass using vein or artery graft, 2 grafts | 12 | 12 | $352 |
In context: peer comparison
Among 6 peers in this city , average services per provider: 21. This provider delivers 6.9× the peer median.Open Payments
Industry payments received
All-time total
$5,322
Transactions
87
Manufacturers
15
| Payer (manufacturer) | Industry | Txns | Amount |
|---|---|---|---|
| ATRICURE, INC. | 24 | $1,706.06 | |
| Edwards Lifesciences Corporation | 31 | $952.58 | |
| ABIOMED | 4 | $771.38 | |
| W. L. Gore & Associates, Inc. | 3 | $380.73 | |
| Baxter Healthcare | 9 | $366.03 | |
| CVRx, Inc. | 3 | $268.22 | |
| Kestra Medical Technology Services, Inc. | 2 | $212.37 | |
| Medtronic, Inc. | 2 | $172.35 | |
| Innovation Technologies Inc | 1 | $146.19 | |
| AngioDynamics, Inc. | 1 | $127.75 | |
| Ethicon US, LLC | 2 | $57.46 | |
| INTUITIVE SURGICAL, INC. | 1 | $54.51 | |
| Abbott Laboratories | 2 | $40.50 | |
| Philips North America LLC | 1 | $34.90 | |
| Davol Inc. | 1 | $31.46 |
By nature of payment
Hospital affiliations
Frequently asked questions
What is Dr. Aaron Fowler's medical specialty?
Dr. Aaron Fowler practices Thoracic Surgery (Cardiothoracic Vascular Surgery) Physician in Orange, CA.
Where does Dr. Aaron Fowler practice?
Dr. Aaron Fowler practices at 1310 W Stewart Dr, Orange, CA 928683856. Office phone: 7149972224.
What is Dr. Aaron Fowler's NPI?
Dr. Aaron Fowler's National Provider Identifier (NPI) is 1346582053, issued by NPPES.
Does Dr. Aaron Fowler accept Medicare assignment?
Yes. Dr. Aaron Fowler accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. Aaron Fowler commonly perform?
Top Medicare-reported procedures in 2023: Harvest of vein using an endoscope (HCPCS 33508); Coronary artery bypass using artery graft, 1 graft (HCPCS 33533); Ultrasonic guidance during surgery (HCPCS 76998). Source: CMS Medicare Physician & Other Practitioners file.