Doctor profile · Federal record
Dr. John Aucar, M.D.
Trauma Surgery Physician (CMS: General Surgery) · Surgery Physician · Surgery Physician · Omaha, NE
- NPI 1033141965
- Accepts Medicare
- 40 yrs in practice
- Licensed in 3 states
- Male
- Group practice
- No sanctions
Practice & contact
- Primary practice
-
7710 Mercy RD Ste 2000
Omaha, NE 681242323
(402) 717-4909
fax (402) 717-6068 - Mailing address
-
7261 Mercy RD
Omaha, NE 681242311
Credentials & registration
- NPI registered
- July 2006 — 20 yrs on file
- Profile last updated
- June 10, 2019
- Year of graduation
- 1986 — 40 yrs since
- Specialty taxonomy
- 2086S0127X — NUCC code
- State licenses (3)
- Nebraska #31524 · Illinois #036119616 · Texas #J5691
Federal sanctions & exclusions
No sanctions, exclusions or revocations on file
Checked against OIG LEIE on NPI 1033141965. Last verified May 11, 2026.Medicare procedures · 2023
Top services delivered
Total services
35
Distinct HCPCS
2
Medicare allowed
$2,048
| HCPCS | Description | Services | Patients | Avg allowed | |
|---|---|---|---|---|---|
99231 |
Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | 21 | 14 | $46 | |
99221 |
Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | 14 | 14 | $77 |
In context: peer comparison
Among 4 peers in this city , average services per provider: 51. This provider delivers 0.7× the peer median.Frequently asked questions
What is Dr. John Aucar's medical specialty?
Dr. John Aucar practices Trauma Surgery Physician in Omaha, NE.
Where does Dr. John Aucar practice?
Dr. John Aucar practices at 7710 Mercy RD Ste 2000, Omaha, NE 681242323. Office phone: 4027174909.
What is Dr. John Aucar's NPI?
Dr. John Aucar's National Provider Identifier (NPI) is 1033141965, issued by NPPES.
Does Dr. John Aucar accept Medicare assignment?
Yes. Dr. John Aucar accepts Medicare assignment, meaning Medicare-allowed amounts are accepted as full payment for covered services.
What procedures does Dr. John Aucar commonly perform?
Top Medicare-reported procedures in 2023: Subsequent hospital care with straightforward or low level of medical decision making (HCPCS 99231); Initial hospital care with straightforward or low level of medical decision making (HCPCS 99221). Source: CMS Medicare Physician & Other Practitioners file.