Physician Profile
John A. Aucar, M.D.
Unclaimed ProfileAbout Dr. Aucar
John A. Aucar, M.D. is a healthcare provider in Omaha, NE specializing in trauma surgery. John trained at University of Kansas School of Med (Kc/Wich/Sal), graduating in 1986. John is also listed as specializing in surgery. Medicare claims data shows John provided 43 services to 32 patients. The services billed most often include subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes and initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (402) 717-4909
- Email not available
Practice Locations
7710 MERCY RD STE 2000
Omaha, NE 68124
Procedures Most Often Billed to Medicare
43 services · 32 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes | Office visit | 99231 |
24 | As often as other peers in Trauma Surgery |
| Initial hospital care with straightforward or low level of medical decision making, per day, if using time, at least 40 minutes | Office visit | 99221 |
19 | As often as other peers in Trauma Surgery |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
Other trauma surgeons in Omaha 5
Same specialty, same city.
More connections — 14 related providers in 2 groups
Trained at University of Kansas School of Med (Kc/Wich/Sal) 6
Other providers in the same specialty who trained at the same institution.
Class of 1986 at University of Kansas School of Med (Kc/Wich/Sal) 8
Providers who graduated from the same medical school in the same year.
Common questions
What is John A. Aucar's specialty?
John A. Aucar is a trauma surgeon in Omaha, NE. That is the designation recorded for this NPI in the federal registry, where it is listed as “Trauma Surgery”.
NPI registry
Where can I find John A. Aucar?
John A. Aucar is listed at 7710 Mercy Rd Ste 2000, Omaha, NE 68124. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact John A. Aucar?
The number on file is (402) 717-4909. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for John A. Aucar?
John A. Aucar's National Provider Identifier is 1033141965. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is John A. Aucar's education?
John A. Aucar attended University of Kansas School of Med (Kc/Wich/Sal), graduating in 1986. This comes from the CMS National Downloadable File.
CMS public data
How much experience does John A. Aucar have?
John A. Aucar has 40 years experience. Calculated from a graduation year of 1986, reported in the CMS National Downloadable File.
CMS public data
What is John A. Aucar known for?
According to Medicare billing data, John A. Aucar the Medicare record under this individual NPI shows mainly office visits and diagnostic testing. Hospital-based physicians usually have their procedural work billed by the facility rather than under their own number, so this is a floor on their practice, not a description of it. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is John A. Aucar's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by John A. Aucar. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.