DR. JOHN A AUCAR M.D.
NPI 1033141965
Surgery - Trauma Surgery in Omaha, NE

NPI Status: Active since July 07, 2006

Contact Information

7710 MERCY RD STE 2000
OMAHA, NE
ZIP 68124
Phone: (402) 717-4909
Fax: (402) 717-6068

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  • Individual
  • Male
  • Years of Experience 40
  • Surgery
  • Trauma Surgery
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About JOHN AUCAR

This page provides the complete NPI Profile along with additional information for John Aucar, a provider established in Omaha, Nebraska with a medical specialization in Surgery, focusing in trauma surgery and more than 40 years of experience. He graduated from University Of Kansas School Of Med (kc/wich/sal) in 1986. The healthcare provider is registered in the NPI registry with number 1033141965 assigned on July 2006. The practitioner's primary taxonomy code is 2086S0127X with license number 31524 (NE). The provider is registered as an individual and his NPI record was last updated 6 years ago.

NPI
1033141965
Provider Name
DR. JOHN A AUCAR M.D.
Gender
Male
Entity Type
Individual
Location Address
7710 MERCY RD STE 2000 OMAHA, NE 68124
Location Phone
(402) 717-4909
Location Fax
(402) 717-6068
Mailing Address
7261 MERCY RD OMAHA, NE 68124
Mailing Phone
(402) 398-6248
Mailing Fax
(402) 717-6068
Medical School Name
UNIVERSITY OF KANSAS SCHOOL OF MED (KC/WICH/SAL)
Graduation Year
1986
Is Sole Proprietor?
No
Enumeration Date
07-07-2006
Last Update Date
06-10-2019
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Specialty - Primary Taxonomy

The NPI enumerator requires providers to submit at least one taxonomy code. A taxonomy code is a unique 10-character code that describes the healthcare provider type, classification, and the area of specialization. There could be only one primary taxonomy code per NPI record. For individual NPIs the license data is associated to the taxonomy code.

Classification

Surgery Trauma Surgery

Taxonomy Code
2086S0127X
Type
Allopathic & Osteopathic Physicians
License No.
31524
License State
NE
Taxonomy Description
Trauma surgery is a recognized subspecialty of general surgery. Trauma surgeons are physicians who have completed a five-year general surgery residency and usually continue with a one to two year fellowship in trauma and/or surgical critical care, typically leading to additional board certification in surgical critical care. There is no trauma surgery board certification at this point. To obtain board certification in surgical critical care, a fellowship in surgical critical care or anesthesiology critical care must be completed during or after general surgery residency.

Secondary Taxonomies

The provider has reported to the NPI enumerator additional taxonomy codes. Multiple taxonomy codes may represent subspecialties or other areas of specialization the provider maybe licensed to practice.

No. Taxonomy Code Type Classification /
Specialization
License No. (State)
1208600000XAllopathic & Osteopathic Physicians

Surgery

036119616 (IL)
2208600000XAllopathic & Osteopathic Physicians

Surgery

J5691 (TX)

Insurance Plans Accepted

According to publicly available information the provider might be accepting the following health plans from these health insurance companies:

  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Complete Silver - EPO
  • Complete Silver + Vision + Adult Dental - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Everyday Gold + Vision + Adult Dental - EPO
  • Premier Silver - EPO
  • Premier Silver + Vision + Adult Dental - EPO
  • Standard Expanded Bronze - EPO
  • Standard Expanded Bronze + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Standard Silver - EPO
  • Choice Bronze HSA - HMO
  • Choice Bronze HSA + Vision + Adult Dental - HMO
  • Clear Gold - HMO
  • Clear Gold + Vision + Adult Dental - HMO
  • Complete Silver - HMO
  • Complete Silver + Vision + Adult Dental - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Elite Gold - HMO
  • Elite Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Focused Silver + Vision + Adult Dental - HMO
  • Standard Expanded Bronze - HMO
  • Standard Expanded Bronze + Vision + Adult Dental - HMO
  • Standard Gold - HMO
  • Standard Gold + Vision + Adult Dental - HMO
  • Standard Silver - HMO
  • Clear Silver - EPO
  • Elite Bronze - EPO
  • Elite Bronze + Vision + Adult Dental - EPO
  • Elite Gold - EPO
  • Elite Gold + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Everyday Gold - EPO
  • Everyday Gold + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Standard Expanded Bronze - EPO
  • Standard Expanded Bronze + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Standard Silver - EPO
  • Standard Silver + Vision + Adult Dental - EPO
  • Complete Gold - HMO
  • Complete Gold + Vision + Adult Dental - HMO
  • Elite Bronze - HMO
  • Elite Bronze + Vision + Adult Dental - HMO
  • Elite Silver - HMO
  • Elite Silver + Vision + Adult Dental - HMO
  • Everyday Bronze - HMO
  • Everyday Bronze + Vision + Adult Dental - HMO
  • Everyday Gold - HMO
  • Everyday Gold + Vision + Adult Dental - HMO
  • Focused Silver - HMO
  • Focused Silver + Vision + Adult Dental - HMO
  • Standard Expanded Bronze - HMO
  • Standard Expanded Bronze + Vision + Adult Dental - HMO
  • Standard Gold - HMO
  • Standard Gold + Vision + Adult Dental - HMO
  • Standard Silver - HMO
  • Clear Gold - EPO
  • Clear Gold + Vision + Adult Dental - EPO
  • Complete Gold - EPO
  • Complete Gold + Vision + Adult Dental - EPO
  • Elite Silver - EPO
  • Elite Silver + Vision + Adult Dental - EPO
  • Everyday Bronze - EPO
  • Everyday Bronze + Vision + Adult Dental - EPO
  • Focused Silver - EPO
  • Focused Silver + Vision + Adult Dental - EPO
  • Premier Bronze HSA - EPO
  • Premier Bronze HSA + Vision + Adult Dental - EPO
  • Standard Expanded Bronze - EPO
  • Standard Expanded Bronze + Vision + Adult Dental - EPO
  • Standard Gold - EPO
  • Standard Gold + Vision + Adult Dental - EPO
  • Standard Silver - EPO
  • HeartlandBlue Bronze HSA 6500 NEtwork Blue - EPO
  • Blue Advantage Bronze HMO? 204 - HMO
  • Blue Advantage Bronze HMO? 301 - HMO
  • Blue Advantage Bronze HMO? Standard - HMO
  • Blue Advantage Gold HMO? 206 - HMO
  • Blue Advantage Gold HMO? 603 - HMO
  • Blue Advantage Gold HMO? Standard - HMO
  • Blue Advantage Plus Bronze? 303 - POS
  • Blue Advantage Plus Bronze? 305 - POS
  • Blue Advantage Plus Bronze? Standard - POS
  • Blue Advantage Plus Gold? 203 - POS
  • Blue Advantage Plus Gold? 803 - POS
  • Blue Advantage Plus Gold? Standard - POS
  • Blue Advantage Plus Silver? 202 - POS
  • Blue Advantage Plus Silver? 605 - POS
  • Blue Advantage Plus Silver? Standard - POS
  • Blue Advantage Security HMO? 200 - HMO
  • Blue Advantage Silver HMO? 205 - HMO
  • Blue Advantage Silver HMO? 801 - HMO
  • Blue Advantage Silver HMO? Standard - HMO
  • MyBlue Health Bronze? 402 - HMO
  • Medica Individual Choice Bronze HSA - EPO
  • Medica Individual Choice Bronze Share - EPO
  • Medica Individual Choice Expanded Bronze Standard - EPO
  • Medica Individual Choice Gold $0 Copay PCP Visits - EPO
  • Medica Individual Choice Gold Share - EPO
  • Medica Individual Choice Gold Standard - EPO
  • Medica Individual Choice Silver $0 Copay PCP Visits - EPO
  • Medica Individual Choice Silver Share - EPO
  • Medica Individual Choice Silver Standard - EPO
  • Bronze Classic - EPO
  • Bronze Classic Standard - EPO
  • Bronze Elite + PCP Saver Plus - EPO
  • Gold Classic Standard - EPO
  • Gold Elite - EPO
  • Secure - EPO
  • Silver Classic - EPO
  • Silver Classic Standard - EPO
  • Silver Simple Diabetes - EPO
  • Silver Simple PCP Saver - EPO
  • Wellmark Bronze HDHP HMO HSA Qualified - HMO
  • Wellmark Bronze Traditional HMO - HMO
  • Wellmark Gold Traditional HMO - HMO
  • Wellmark Silver Traditional HMO - HMO
  • Wellmark Standard Bronze HMO - HMO
  • Wellmark Standard Gold HMO - HMO
  • Wellmark Standard Silver HMO - HMO

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

Specific plan information not avaialable, please contact the provider to verify if your insurance plan is accepted.

*Please verify directly with this provider to make sure your insurance plan is currently accepted.

Additional Identifiers

The NPI Enumerator encourages providers to submit additional identifiers with their NPI application although the submission of this information is optional. The additional identifier(s) section includes other numbers or codes currently or formerly used as an identifier for the provider by other public healthcare entities. The identifiers may include UPIN, NSC, OSCAR, DEA, Medicaid State or PIN identification numbers.

Identifier Type / Code Identifier State Identifier Issuer
0533210001OTHER (01)DMERC

Medicare Participation & PECOS Enrollment Status

John Aucar is registered with Medicare and accepts claims assignment, this means the provider accepts the approved amount for the cost of rendered services as full payment. Participating providers may not charge beneficiaries more than the approved amount for their services. Please keep in mind that beneficiaries still have to pay a coinsurance or copayment amount for a visit or service.

John Aucar is enrolled in PECOS and is eligible to order or refer health care services for Medicare patients. The provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

What is PECOS?
PECOS is the online Medicare enrollment management system or Provider, Enrollment, Chain and Ownership System. The PECOS system is a database of providers who have registered with CMS as providers or suppliers. PECOS is the primary source of information about verified Medicare professionals. Providers that want to participate in this program need to enroll in PECOS with their NPI number to avoid denied claims.

  • Is the provider registered in PECOS? Yes

  • PECOS PAC ID: 2466450630

    What is the PECOS Associate Control ID?
    A PAC ID is a unique 10-digit number assigned to an individual or organization healthcare provider in PECOS. The PAC ID is used to link together all the provider information, like tax identification numbers and organizational names. A PAC ID can be connected to multiple Enrollment IDs if an individual or organization has enrolled in PECOS more than once.

  • PECOS Enrollment ID: I20061122000238, I20190424000786, I20190510000220

    What is the Provider Enrollment ID?
    The Enrollment ID is a unique alphanumeric 15-digit code assigned to each new provider's PECOS enrollment application. The Enrollment ID is used to link together all the provider enrollment information like enrollment type, state, provider specialty, and reassignment of benefits.

  • Accepts Medicare Assignment? Yes

    What does it mean "accepts medicare assignment"?
    When a provider accepts Medicare assignment, the provider agrees to be paid directly by Medicare and to accept the payment amount approved by Medicare. Additionally, the provider agrees to not bill patients for more than the Medicare deductible and coinsurance amounts.
    A provider who doesn't accept assignment may charge you up to 15% over the Medicare-approved amount. This is known as the limiting charge. You may have to pay this amount, or it may be covered by another insurer.

  • Eligible to Order or Refer Part B Clinical Laboratory and Imaging: Yes

  • Eligible to Order or Refer Durable Medical Equipment (DMEPOS): Yes

  • Eligible to Order or Refer a Home Health Agency (HHA): Yes

  • Eligible to Order or Refer Power Mobility Devices: Yes

Areas of Expertise

The following services and procedures, recently provided to Medicare patients, illustrate the range of care this provider offers. This list reflects the variety of services available to all patients visiting the practice and is based on 2022 Medicare dataset. In general, the more frequently a provider treats specific conditions or performs particular procedures, the more experienced they become in addressing similar patient needs. The provider has delivered many of the services listed below to Medicare patients. Please note that this list does not include services provided to patients who are not covered by Medicare.

Follow-up hospital inpatient care per day, typically 15 minutes

Follow-up hospital inpatient care is a daily service where a healthcare professional checks on your health progress during your hospital stay. Each session typically lasts 15 minutes, involving updates on your condition and adjustments to your treatment plan, if necessary.

This service was performed 31 times for 19 patients

Initial hospital inpatient care per day, typically 30 minutes

Initial hospital inpatient care refers to the first day of your stay in the hospital. This service typically includes a 30-minute check-up with a healthcare professional. They'll assess your health, discuss your condition, and plan your treatment. It's part of ensuring you receive the best possible care.

This service was performed 15 times for 15 patients

Find Provider Hospital Affiliations - Privileges

Doctors and physicians must apply for hospital privileges to treat patients at hospitals. Find out if your doctor has privileges to practice at your preferred hospital by using the hospital affiliation information below based on recent medical claims.

Hospital affiliation is identified through self-reporting data, inpatient, outpatient, physician and ancillary service claims linked by the medical claims NPI number and place of service code. Additionally, to further determine provider hospital affiliation the clinician must have provided services to at least three patients on three different dates in the last 12 months. John Aucar is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
CHI HEALTH MERCY COUNCIL BLUFFS800 MERCY DRIVE
COUNCIL BLUFFS, IA 51503
(712) 328-5000Acute Care Hospitals
FAITH REGIONAL HEALTH SERVICES2700 WEST NORFOLK AVE
NORFOLK, NE 68701
(402) 371-4880Acute Care Hospitals

Reviews for DR. JOHN A AUCAR M.D.

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NPI Validation Check Digit Calculation


The following table explains the step by step NPI number validation process using the ISO standard Luhn algorithm.

Start with the original NPI number, the last digit is the check digit and is not used in the calculation.
1033141965
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
2063242912
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 0 + 6 + 3 + 2 + 4 + 2 + 9 + 1 + 2 + 24 = 55
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
60 - 55 = 55

The NPI number 1033141965 is valid because the calculated check digit 5 using the Luhn validation algorithm matches the last digit of the original NPI number.

Other Providers at the Same Location


The following 20 providers are registered at the same or nearby location.

NPI Name / Type Taxonomy Address
1962456871 DAVID L CORNELL M.D.
Individual
Surgery (Trauma Surgery)7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-4909
1497233555 LINDSEY K DWORAK-SWANTEK APRN
Individual
Nurse Practitioner7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-4909
1871071936 LAUREN B MAGILL
Individual
Nurse Practitioner7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-4900
1316500119 MARA K MCDERMOTT APRN
Individual
Nurse Practitioner7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-4900
1144540295DR. VIREN PREMNATH PUNJA M.D.
Individual
Surgery (Trauma Surgery)7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-4900
1871932731DR. AMANDA JOSEPHINE DAWSON M.D.
Individual
Surgery (Plastic and Reconstructive Surgery)7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-0820
1437264124 ROBERT J. FITZGIBBONS JR. M.D.
Individual
Surgery7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-4900
1174726707 SAMPATH KUMAR POREDDY MBBS
Individual
Internal Medicine (Gastroenterology)7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-9800
1942836960 GENEVIEVE AKOUBA ALLOU APRN
Individual
Nurse Practitioner7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 203-3512
1548650492 JESSICA M VEATCH M.D.
Individual
Surgery7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-4909
1891371126 JANELLE J MITCHELL PA-C
Individual
Physician Assistant7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-0820
1811330285DR. OMAR SALEH AKBIK M.D.
Individual
Neurological Surgery7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-0880
1346819497 ELIZABETH A WILLMES DNP
Individual
Nurse Practitioner (Family)7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-6870
1508483785DR. SEBASTIAN LANE
Individual
Surgery7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-4900
1568857332 NEIL DILIP PATEL MD
Individual
Surgery (Trauma Surgery)7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-4909
1548937816 TAYLOR KALIN STOWATER PA
Individual
Physician Assistant7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-0820
1093177578 SUDHA NANDALA M.D
Individual
Internal Medicine (Endocrinology, Diabetes & Metabolism)7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-3636
1053058305 NICOLE L GRANADOS APRN
Individual
Nurse Practitioner7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-0820
1720718422 NICHOLAS DAVID CHRISTENSEN APRN
Individual
Nurse Practitioner7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-0820
1821727090 LOGAN N WALKER APRN
Individual
Nurse Practitioner7710 MERCY RD STE 2000
OMAHA, NE 68124
(402) 717-3636

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1033141965, enumerated in the NPI registry as an "individual" on July 07, 2006

The provider is located at 7710 Mercy Rd Ste 2000 Omaha, Ne 68124 and the phone number is (402) 717-4909

The provider's speciality is Surgery with taxonomy code 2086S0127X with a focus in Trauma Surgery

The provider has more than 40 years of experience. He graduated from University Of Kansas School Of Med (kc/wich/sal) in 1986.

The provider might be accepting Accepts: Ambetter from Home State Health, Ambetter from. Please consult your insurance carrier or call the provider to make sure your health plan is currently accepted.

Yes, as of June 20, 2025 the provider is registered in PECOS and is eligible to order health care services or supplies for Medicare patients. If you are a beneficiary the provider is eligible to order or refer: Part B Clinical Laboratory and Imaging, Durable Medical Equipment (DME), a Home Health Agency (HHA) and Power Mobility Devices.

The most common procedures or services performed by this practitioner are: Follow-up hospital inpatient care per day, typically 15 minutes and Initial hospital inpatient care per day, typically 30 minutes.

The practitioner is affiliated to the following hospital(s): CHI HEALTH MERCY COUNCIL BLUFFS and FAITH REGIONAL HEALTH SERVICES. Hospital affiliations are identified through self-reporting data and service claims based on the place of service.

This NPI record was last updated on July 07, 2006. To officially update your NPI information contact the National Plan and Provider Enumeration System (NPPES) at 1-800-465-3203 (NPI Toll-Free) or by email at [email protected].
NPI Profile data is regularly updated with the latest NPI registry information, if you would like to update or remove your NPI Profile in this website please contact us.