STEVEN J GERNDT MD
NPI 1487667549
Thoracic Surgery (Cardiothoracic Vascular Surgery) in Green Bay, WI

NPI Status: Active since August 13, 2006

Contact Information

720 S WEBSTER AVE
SUITE 303
GREEN BAY, WI
ZIP 54301
Phone: (920) 433-9621
Fax: (920) 445-7289

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  • Individual
  • Male
  • Years of Experience 37
  • Thoracic Surgery (Cardiothoracic Vascula...
  • Accepts Insurance
  • Accepts Medicare Approved Payment
  • PECOS Enrolled

About STEVEN GERNDT

This page provides the complete NPI Profile along with additional information for Steven Gerndt, a provider established in Green Bay, Wisconsin with a medical specialization in Thoracic Surgery (cardiothoracic Vascular Surgery) and more than 37 years of experience. He graduated from University Of Wisconsin School Of Medicine in 1989. The healthcare provider is registered in the NPI registry with number 1487667549 assigned on August 2006. The practitioner's primary taxonomy code is 208G00000X with license number 38744 (WI). The provider is registered as an individual and his NPI record was last updated one year ago.

NPI
1487667549
Provider Name
STEVEN J GERNDT MD
Gender
Male
Entity Type
Individual
Location Address
720 S WEBSTER AVE SUITE 303 GREEN BAY, WI 54301
Location Phone
(920) 433-9621
Location Fax
(920) 445-7289
Mailing Address
720 S WEBSTER AVE SUITE 303 GREEN BAY, WI 54301
Mailing Phone
(920) 433-9621
Mailing Fax
(920) 445-7289
Medical School Name
UNIVERSITY OF WISCONSIN SCHOOL OF MEDICINE
Graduation Year
1989
Is Sole Proprietor?
No
Enumeration Date
08-13-2006
Last Update Date
02-15-2024
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Location Map

Secondary Locations

  • 1000 N OAK AVE
    Marshfield, WI 54449
    (715) 387-5511

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

Thoracic Surgery (Cardiothoracic Vascular Surgery)

Taxonomy Code
208G00000X
Type
Allopathic & Osteopathic Physicians
License No.
38744
License State
WI
Taxonomy Description
A thoracic surgeon provides the operative, perioperative and critical care of patients with pathologic conditions within the chest. Included is the surgical care of coronary artery disease, cancers of the lung, esophagus and chest wall, abnormalities of the trachea, abnormalities of the great vessels and heart valves, congenital anomalies, tumors of the mediastinum and diseases of the diaphragm. The management of the airway and injuries of the chest is within the scope of the specialty.

Insurance Plans Accepted

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

  • Anthem Bronze Preferred/Broad 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) - POS
  • Anthem Bronze Preferred/Broad HSA (+ Incentives) - POS
  • Anthem Bronze Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Bronze Priority/Lean 5000 (3 Free PCP Visits + $0 Select Drugs + Incentives) - HMO
  • Anthem Bronze Priority/Lean HSA (+ Incentives) - HMO
  • Anthem Bronze Priority/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Anthem Gold Preferred/Broad 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Gold Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Gold Priority/Lean 1000 ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Anthem Gold Priority/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • Anthem Heart Healthy Bronze Preferred/Broad 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) - POS
  • Anthem Heart Healthy Bronze Priority/Lean 0 Med Ded ($0 Virtual PCP+$0 Select Drugs+Incentives) - HMO
  • Anthem Silver Preferred/Broad 4000 (3 Free PCP Visits + $0 Select Drugs + Incentives) - POS
  • Anthem Silver Preferred/Broad 5300 (3 Free PCP Visits + $0 Select Drugs + Incentives) - POS
  • Anthem Silver Preferred/Broad Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - POS
  • Anthem Silver Priority/Lean 4000 (3 Free PCP Visits + $0 Select Drugs + Incentives) - HMO
  • Anthem Silver Priority/Lean 5300 (3 Free PCP Visits + $0 Select Drugs + Incentives) - HMO
  • Anthem Silver Priority/Lean Standard ($0 Virtual PCP + $0 Select Drugs + Incentives) - HMO
  • HMO Bronze $0 Medical Deductible - HMO
  • HMO Bronze 7500 - HMO
  • HMO Catstrophic 9200 with 3 Free PCP Visits - HMO
  • HMO Gold 1500 - HMO
  • HMO Gold 2400 - HMO
  • HMO HDHP Bronze 7200 - HMO
  • HMO HDHP Silver 5400 - HMO
  • HMO Silver 5000 - HMO
  • HMO Silver 6600 - HMO
  • POS Bronze 7500 - POS
  • POS HDHP Bronze 6250 - POS
  • POS Silver 5000 - POS
  • Chorus Bronze Complete - EPO
  • Chorus Bronze HDHP - EPO
  • Chorus Catastrophic - EPO
  • Chorus Core Bronze - EPO
  • Chorus Core Gold - EPO
  • Chorus Core Silver - EPO
  • Chorus Elite Gold - EPO
  • Chorus Gold - EPO
  • Chorus Silver - EPO
  • Chorus Silver Select - EPO
  • CGHC Bronze $0 Ded / $2250 Rx Ded - Envision Network - EPO
  • CGHC Bronze $0 Ded / $2250 Rx Ded - Envision Network (Vision Exam) - EPO
  • CGHC Bronze $9200 ($40 PCP Copay) - Envision Network - EPO
  • CGHC Bronze $9200 ($40 PCP Copay) - Envision Network (Vision Exam) - EPO
  • CGHC Bronze Standard $7500 - Envision Network - EPO
  • CGHC Bronze Standard $7500 - Envision Network (Vision Exam) - EPO
  • CGHC Catastrophic $9200 - Envision Network - EPO
  • CGHC Gold $0 Ded - Envision Network - EPO
  • CGHC Gold $0 Ded - Envision Network (Vision Exam) - EPO
  • CGHC Gold $3000 - Envision Network - EPO
  • CGHC Gold $3000 - Envision Network (Vision Exam) - EPO
  • CGHC Gold Standard $1500 - Envision Network - EPO
  • CGHC Gold Standard $1500 - Envision Network (Vision Exam) - EPO
  • CGHC Silver $4200 Ded / $5000 Rx Ded - Envision Network - EPO
  • CGHC Silver $4200 Ded / $5000 Rx Ded - Envision Network (Vision Exam) - EPO
  • CGHC Silver $4700 Ded / $6000 Rx Ded - Envision Network - EPO
  • CGHC Silver $4700 Ded / $6000 Rx Ded - Envision Network (Vision Exam) - EPO
  • CGHC Silver Standard $5000 - Envision Network - EPO
  • CGHC Silver Standard $5000 - Envision Network (Vision Exam) - EPO
  • Robin Oak $1,000 Gold - PPO
  • Robin Oak $1,500 Standard Gold - PPO
  • Robin Select $2,800 Plus Silver - PPO
  • Robin Select $3,500 HSA Silver - PPO
  • Robin Select $5,000 Standard Silver - PPO
  • Robin Select $6,500 Plus Bronze - PPO
  • Robin Select $7,500 Standard Bronze - PPO
  • Robin Select $8,200 HSA Bronze - PPO
  • Robin Select $9,200 Catastrophic - PPO
  • Medica Individual Choice Bronze $0 Copay PCP Visits - HMO
  • Medica Individual Choice Bronze HSA - EPO
  • Medica Individual Choice Bronze Share - EPO
  • Medica Individual Choice Bronze Share - HMO
  • Medica Individual Choice Expanded Bronze Standard - EPO
  • Medica Individual Choice Expanded Bronze Standard - HMO
  • Medica Individual Choice Gold $0 Copay PCP Visits - EPO
  • Medica Individual Choice Gold $0 Copay PCP Visits - HMO
  • Medica Individual Choice Gold Share - EPO
  • Medica Individual Choice Gold Share - HMO
  • Medica Individual Choice Gold Standard - EPO
  • Medica Individual Choice Gold Standard - HMO
  • Medica Individual Choice Silver $0 Copay PCP Visits - EPO
  • Medica Individual Choice Silver $0 Copay PCP Visits - HMO
  • Medica Individual Choice Silver Share - EPO
  • Medica Individual Choice Silver Share - HMO
  • Medica Individual Choice Silver Standard - EPO
  • Medica Individual Choice Silver Standard - HMO
  • Gold 1 - HMO
  • Gold 1 with Adult Vision Services - HMO
  • Gold 8 - HMO
  • Silver 1 - HMO
  • Silver 1 with Adult Vision Services - HMO
  • Silver 12 with First 4 Primary Care Visits Free - HMO
  • Silver 8 - 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.

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
32314300MEDICAID (05)WI 
770002360OTHER (01)RAILROAD MEDICARE

Medicare Participation & PECOS Enrollment Status

Steven Gerndt 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.

Steven Gerndt 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: 840102034

    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: I20040512000994

    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.

Coronary artery bypass graft (CABG)

Coronary artery bypass graft (CABG) is a surgery to improve blood flow to your heart. It involves taking a blood vessel from another part of your body and using it to reroute blood around a blocked or narrowed artery in your heart. This can help reduce chest pain and minimize the risk of heart attacks.

This service was performed for 34 patients

Coronary artery bypass using artery graft, 1 graft

A coronary artery bypass with one artery graft is a surgical procedure to improve blood flow to your heart. An artery from another part of your body is used to bypass a blocked or narrowed coronary artery. This can help reduce chest pain and risk of heart attack.

This service was performed 16 times for 16 patients

Established patient office or other outpatient visit, 20-29 minutes

This is a routine visit for patients who have already been seen by the healthcare provider. During this approximately 20-29 minute appointment, your health status will be evaluated and any necessary treatments or tests will be discussed. It's a chance to address any health concerns you may have.

This service was performed 19 times for 19 patients

Established patient office or other outpatient visit, 30-39 minutes

This is a routine check-up for patients who have previously visited our clinic. It involves a comprehensive review of your health and any ongoing treatments. The consultation lasts between 30-39 minutes, allowing enough time to discuss any concerns.

This service was performed 13 times for 13 patients

Harvest of vein using an endoscope

Harvesting a vein using an endoscope is a procedure where a small camera is used to help surgeons remove a vein from your body. This vein is often used to bypass a blocked artery, improving blood flow to your heart.

This service was performed 18 times for 18 patients

New patient office or other outpatient visit, 30-44 minutes

This service involves an initial office or outpatient visit for a new patient. The healthcare professional will spend 30-44 minutes understanding your health history, current issues, and discussing possible treatment plans. It's a comprehensive evaluation to start your healthcare journey.

This service was performed 25 times for 25 patients

New patient office or other outpatient visit, 45-59 minutes

This is a first-time office or outpatient visit lasting between 45-59 minutes. The healthcare provider evaluates your health, discusses your medical history, and may suggest further tests or treatments. It's an opportunity to ask questions and understand your health better.

This service was performed 34 times for 34 patients

Pacemaker insertion or repair

Pacemaker insertion or repair is a procedure to help regulate your heartbeat. A small device, called a pacemaker, is implanted under the skin near your heart. This device sends electrical signals to prompt your heart to beat at a normal rate. In a repair procedure, the pacemaker may be adjusted, replaced, or the wires connecting it to your heart may be fixed.

This service was performed for 1-10 patients

Replacement of aortic valve through the skin and femoral artery

This procedure, known as Transcatheter Aortic Valve Replacement (TAVR), involves replacing a damaged aortic valve through a small incision in the leg. A catheter is inserted into the femoral artery and guided up to the heart. The new valve is then positioned and deployed, restoring normal blood flow.

This service was performed 45 times for 45 patients

Telephone medical discussion with physician, 5-10 minutes

A telephone medical discussion with a physician is a brief, 5-10 minute call where you can discuss your health concerns. It's a convenient way to receive medical advice without needing to visit a clinic. It's important to prepare questions in advance to make the most of this time.

This service was performed 27 times for 23 patients

Upper gastrointestinal (GI) endoscopy for acid reflux

An upper GI endoscopy is a procedure to examine your esophagus and stomach using a thin, flexible tube called an endoscope. It helps diagnose conditions like acid reflux by identifying any inflammation or damage. It's generally safe, performed under sedation, and takes about 15-30 minutes.

This service was performed for 1-10 patients

Physician Visit Costs



The typical physician office visit costs for Medicare beneficiaries in this area are: $40.81 for a new patient copayment and $16.84 for an established patient copayment.

The pricing information below displays the copayment minimum, maximum and average amount that patients under Medicare are charged when visiting this provider as a new or established patient. Please keep in mind that these prices are just for reference purposes, and the actual prices charged by the provider might be different.

For patients covered under private health plans the prices below are also useful as healthcare pricing for private insurance is usually established as a function of Medicare prices. Private insurance covered patients should check their individual plans to determine the exact pricing.

The prices below reflect the costs for new and established patients in the 54301 ZIP code area.

New Patients Visit Costs *

The most utilized procedure code for new patients office visits is 99205

  • Average New Patient Price $163.24
  • Minimum New Patient Price $53.9
  • Maximum New Patient Price $163.24
  • Average New Patient Copayment $40.81
  • Minimum New Patient Copayment $13.47
  • Maximum New Patient Copayment $40.81

Established Patients Visit Costs *

The most utilized procedure code for established patients office visits is 99213

  • Average Established Patient Price $67.37
  • Minimum Established Patient Price $17.4
  • Maximum Established Patient Price $133.76
  • Average Established Patient Copayment $16.84
  • Minimum Established Patient Copayment $4.35
  • Maximum Established Patient Copayment $33.44

* The physician office visit costs information is generated by statistical analysis of similar providers in the same geographical area. The pricing information above IS NOT the amount charged by this provider.

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. Steven Gerndt is affiliated with the following medical facilities:

Hospital Name Address Phone Hospital Type Overall Rating
MARSHFIELD MEDICAL CENTER611 ST JOSEPH AVE
MARSHFIELD, WI 54449
(715) 387-1713Acute Care Hospitals
BELLIN MEMORIAL HOSPITAL744 S WEBSTER AVE
GREEN BAY, WI 54305
(920) 433-3500Acute Care Hospitals

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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.
1487667549
Step 1: Double the value of the alternate digits, beginning with the rightmost digit.
241671261458
Step 2: Add all the doubled and unaffected individual digits from step 1 plus the constant number 24.
2 + 4 + 1 + 6 + 7 + 1 + 2 + 6 + 1 + 4 + 5 + 8 + 24 = 71
Step 3: Subtract the total obtained in step 2 from the next higher number ending in zero, the result is the check digit.
80 - 71 = 99

The NPI number 1487667549 is valid because the calculated check digit 9 using the Luhn validation algorithm matches the last digit of the original NPI number.

Frequently Asked Questions

The NPI number assigned to this healthcare provider is 1487667549, enumerated as an "individual" on August 13, 2006.

The provider is located at 720 S WEBSTER AVE SUITE 303 GREEN BAY, WI 54301 and the phone number is (920) 433-9621.

Thoracic Surgery (Cardiothoracic Vascular Surgery) with taxonomy code 208G00000X.

The provider might be accepting Accepts: Anthem Blue Cross and Blue Shield, Aspirus Health. Please consult your insurance carrier or call the provider to verify.

Steven Gerndt is affiliated with: MARSHFIELD MEDICAL CENTER and BELLIN MEMORIAL HOSPITAL.