Dr John A Aucar, MD - Medicare General Surgery in Omaha, NE

Dr John A Aucar, MD is a medicare enrolled "Surgery - Trauma Surgery" physician in Omaha, Nebraska. He went to University Of Kansas School Of Med (kc/wich/sal) and graduated in 1986 and has 38 years of diverse experience with area of expertise as General Surgery. He is a member of the group practice Urgent Specialty Associates Of Texas Pllc, Alegent Creighton Clinic, Faith Regional Physician Services Llc, Alegent Creighton Clinic and his current practice location is 7710 Mercy Rd Ste 2000, Omaha, Nebraska. You can reach out to his office (for appointments etc.) via phone at (402) 717-4909.

Dr John A Aucar is licensed to practice in Nebraska (license number 31524) and he also participates in the medicare program. He accepts medicare assignments (which means he accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance) and his NPI Number is 1033141965.

Contact Information

Dr John A Aucar, MD
7710 Mercy Rd Ste 2000,
Omaha, NE 68124-2323
(402) 717-4909
(402) 717-6068

Map and Direction




Physician's Profile

Full NameDr John A Aucar
GenderMale
SpecialityGeneral Surgery
Experience38 Years
Location7710 Mercy Rd Ste 2000, Omaha, Nebraska
Accepts Medicare AssignmentsYes. He accepts the Medicare-approved amount; you will not be billed for any more than the Medicare deductible and coinsurance.
  Medical Education and Training:
  • Dr John A Aucar attended and graduated from University Of Kansas School Of Med (kc/wich/sal) in 1986
  NPI Data:
  • NPI Number: 1033141965
  • Provider Enumeration Date: 07/07/2006
  • Last Update Date: 06/10/2019
  Medicare PECOS Information:
  • PECOS PAC ID: 2466450630
  • Enrollment ID: I20061122000238

Medical Identifiers

Medical identifiers for Dr John A Aucar such as npi, medicare ID, medicare PIN, medicaid, etc.
IdentifierTypeStateIssuer
1033141965NPI-NPPES
0533210001OtherDMERC

Medical Taxonomies and Licenses

TaxonomyTypeLicense (State)Status
208600000XSurgery 036119616 (Illinois)Secondary
208600000XSurgery J5691 (Texas)Secondary
2086S0127XSurgery - Trauma Surgery 31524 (Nebraska)Primary

Medical Facilities Affiliation

Facility NameLocationFacility Type
Chi Health Mercy Council BluffsCouncil bluffs, IAHospital
Hca Houston Healthcare Clear LakeWebster, TXHospital

Group Practice Association

Group Practice NameGroup PECOS PAC IDNo. of Members
Urgent Specialty Associates Of Texas Pllc650725820949
Alegent Creighton Clinic1951210418827
Faith Regional Physician Services Llc5193786168162
Alegent Creighton Clinic1951210418827

Medicare Reassignments

Some practitioners may not bill the customers directly but medicare billing happens through clinics / group practice / hospitals where the provider works. Medicare reassignment of benefits is a mechanism by which practitioners allow third parties to bill and receive payment for medicare services performed by them. Dr John A Aucar allows following entities to bill medicare on his behalf.
Entity NameUrgent Specialty Associates Of Texas Pllc
Entity TypePart B Supplier - Clinic/group Practice
Entity IdentifiersNPI Number: 1790350445
PECOS PAC ID: 6507258209
Enrollment ID: O20220107002070

Medicare Part D Prescriber Enrollment

Any physician or other eligible professional who prescribes Part D drugs must either enroll in the Medicare program or opt out in order to prescribe drugs to their patients with Part D prescription drug benefit plans. Dr John A Aucar is enrolled with medicare and thus, if eligible, can prescribe medicare part D drugs to patients with medicare part D benefits.

Mailing Address and Practice Location

Mailing AddressPractice Location Address
Dr John A Aucar, MD
7261 Mercy Rd,
Omaha, NE 68124-2311

Ph: (402) 398-6248
Dr John A Aucar, MD
7710 Mercy Rd Ste 2000,
Omaha, NE 68124-2323

Ph: (402) 717-4909

Reviews and Comments


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Medicare Program: Medicare is a federal government program which provides health insurance to people who are 65 or older. This program also covers certain younger people with disabilities (who receive Social Security Disability Insurance - SSDI), and people with End-Stage Renal Disease (permanent kidney failure requiring dialysis or a transplant, sometimes called ESRD.

Medicare Assignment: Assignment means that your doctor, provider, or supplier agrees (or is required by law) to accept the Medicare-approved amount as full payment for covered services. Most doctors, providers, and suppliers accept assignment, but you should always check to make sure. Participating providers have signed an agreement to accept assignment for all Medicare-covered services.

NPI Number: The National Provider Identifier (NPI) is a unique identification number for covered health care providers. The NPI must be used in lieu of legacy provider identifiers in the HIPAA standards transactions. Covered health care providers and all health plans and health care clearinghouses must use the NPIs in the administrative and financial transactions adopted under HIPAA (Health Insurance Portability and Accountability Act).

Our Data: Information on www.medicarelist.com is built using data sources published by Centers for Medicare & Medicaid Services (CMS) under Freedom of Information Act (FOIA). The information disclosed on the NPI Registry are FOIA-disclosable and are required to be disclosed under the FOIA and the eFOIA amendments to the FOIA. There is no way to 'opt out' or 'suppress' the NPPES record data for health care providers with active NPIs.