DR. MARK H WERNICK M.D.
NPI 1194762781
Internal Medicine - Clinical Cardiac Electrophysiology in Elk Grove Village, IL

Q: What is Mark Wernick's NPI number?

The NPI number for Mark Wernick is 1194762781. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Q: What is Mark Wernick's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Q: When was this NPI record last updated?

The NPPES record for Mark Wernick was last updated on January 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since June 01, 2006PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

800 BIESTERFIELD RD STE G01, WIMMER BUILDING, ELK GROVE VILLAGE, IL 60007(847) 981-3680(847) 956-5122 Get Directions Write a Review

NPPES record last updated: January 30, 2013. Verified against the NPPES registry weekly; last sync: August 02, 2026.

On this page

About Dr. Mark H Wernick M.d. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

DR. MARK H WERNICK M.D. (NPI 1194762781) is an individual clinical cardiac electrophysiology provider in Elk Grove Village, Illinois, licensed in Illinois (036-127995) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Central Dupage Hospital, and is a graduate of University Of Maryland School Of Medicine (2003).

NPPES Registry Identity

NPI1194762781

Entity TypeIndividualMale

Primary Taxonomy207RC0001X

Provider Legal NameDR. MARK H WERNICKCredential: M.D.

Location Address800 BIESTERFIELD RD STE G01, WIMMER BUILDINGElk Grove Village, IL 60007-3372

Mailing Address900 S Frontage Rd, Suite 325Woodridge, IL 60517-4903 · (847) 981-3680 · Fax (847) 956-5122

Phone(847) 981-3680

Fax(847) 956-5122

Sole ProprietorNo

Medical School CMSUniversity Of Maryland School Of MedicineGraduated 2003

Enumeration DateJune 1, 2006

Last NPPES UpdateJanuary 30, 2013

✔ NPI 1194762781 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Clinical Cardiac ElectrophysiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RC0001X

License✔ Licensed in IL · 036-127995

Definition

A field of special interest within the subspecialty of cardiovascular disease, specialty of Internal Medicine, which involves intricate technical procedures to evaluate heart rhythms and determine appropriate treatment for them.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 036-127995 (IL)

800 BIESTERFIELD RD STE G01, Elk Grove Village, IL 60007

Open in Google Maps ↗

Other Identifiers 4

OtherP01013367IL · Rrmc Ptan

OtherIL6304006IL · Medicare Ptan Loc 16

Other1720371669IL · Npi Group Practice

OtherIL6305006IL · Medicare Ptan Loc 15

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Home State Health, Ambetter Health, Ambetter Health of Delaware.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Mark H Wernick M.d. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID7810933397

PECOS Enrollment IDI20110802000373

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Areas of Expertise CMS Part B claims 24

Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report only 93010

A routine electrocardiogram (ECG) with 12 leads is a simple, non-invasive test that records the electrical activity of your heart. It helps in identifying heart conditions by detecting irregularities in your heart rhythms. The results are interpreted and a report is provided.

2,708 services2,022 patients

Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report 93000

An electrocardiogram (ECG) is a non-invasive test that records your heart's electrical activity. Using 12 leads attached to your body, it captures data to help identify heart conditions. A doctor interprets the results and provides a report.

830 services524 patients

Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more 99214

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.

785 services523 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system or implantable defibrillator system, remote up to 90 days 93296

This procedure involves remotely monitoring your pacemaker or implantable defibrillator system. Over a 90-day period, we check the device's performance and your heart's activity. This helps ensure the device is functioning properly and providing the best possible support for your heart health.

488 services409 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system, remote up to 90 days 93294

This procedure evaluates your pacemaker system remotely for up to 90 days. It checks whether single, dual, multiple lead, or leadless pacemakers are working properly. It's a safe, convenient way to ensure your heart device is functioning optimally.

343 services284 patients

Anticoagulant management of patient taking warfarin 93793

Anticoagulant management with warfarin involves monitoring and adjusting your medication to prevent blood clots while minimizing the risk of bleeding. Regular blood tests measure your response to warfarin, helping adjust your dose if necessary. It's crucial to maintain a consistent diet and promptly report any changes in your health.

187 services17 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes 99232

Follow-up hospital inpatient care involves daily check-ups while you're admitted in the hospital. Typically, a healthcare provider spends about 25 minutes each day reviewing your condition, adjusting treatment if needed, and answering any questions you might have.

173 services84 patients

Evaluation of single, dual, or multiple lead implantable defibrillator system, remote up to 90 days 93295

This procedure involves remotely monitoring your implantable defibrillator system, which can have single, dual, or multiple leads. Over a period of up to 90 days, the system's performance is evaluated to ensure it's working properly and providing the necessary heart rhythm support.

148 services125 patients

Blood test, clotting time 85610

A clotting time blood test helps determine how quickly your blood forms clots, a process crucial to stop bleeding. During the test, a small blood sample is taken from your arm. The sample is then analyzed in a lab to see how long it takes for a clot to form.

129 services14 patients

Heart rhythm review and interpretation of continous external ekg over 8-15 days 93248

This service involves wearing a device for 8-15 days that continuously records your heart's electrical activity. It helps in identifying irregular heart rhythms. The recorded data is then reviewed and interpreted by a healthcare professional for any abnormalities.

120 services119 patients

Evaluation of single, dual, multiple lead or leadless pacemaker system 93288

An evaluation of a pacemaker system examines how well your heart device is working. Single, dual, multiple lead, or leadless refers to the wires that deliver electrical pulses from the pacemaker to your heart. This check ensures your heart is receiving the right amount of support from the device.

117 services110 patients

Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes 99233

Follow-up hospital inpatient care per day typically involves a 35-minute check-up by your healthcare provider. This service includes monitoring your health progress, adjusting your treatment plan if needed, and answering any questions you may have about your condition or care.

115 services51 patients

Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more 99215

This service involves a follow-up appointment for existing patients, lasting between 40 to 54 minutes. During this time, your healthcare provider will assess your current health status, discuss any changes or concerns, review your treatment plan, and answer any questions you may have.

91 services70 patients

Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes 99222

Initial hospital inpatient care is a service where a healthcare provider spends about 50 minutes per day overseeing your care while you're admitted in the hospital. This includes reviewing your health status, planning your treatment, and ensuring your safety and comfort.

67 services63 patients

Electrocardiogram (ecg) 2-day continuous with review by health care professional 93227

An Electrocardiogram (ECG) is a test that checks your heart's activity. The 2-day continuous ECG records your heart's rhythm non-stop for 48 hours. It helps to detect irregularities that may not occur during a shorter test. A healthcare professional will review the results to identify any issues.

64 services64 patients

Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes 99223

Initial hospital inpatient care per day, typically 70 minutes, refers to the daily medical service provided to patients admitted to the hospital. This includes a comprehensive evaluation, diagnosis, treatment plan, and monitoring of your health condition. It ensures your well-being during your hospital stay.

62 services60 patients

Evaluation of single, dual, or multiple lead implantable defibrillator system 93289

This procedure evaluates your implantable defibrillator system, which helps regulate your heart rhythm. It can involve single, dual, or multiple lead systems. It's essential to ensure the device is working correctly and adjusting to your heart's needs.

48 services46 patients

Use of a drug to induce depression of consciousness by physician performing a procedure (5 years or older), initial 15 minutes 99152

This procedure involves a doctor administering a medication to reduce your consciousness during a procedure. This helps in managing discomfort and anxiety. The initial application lasts for 15 minutes and is for individuals aged 5 years or older.

38 services36 patients

New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more 99204

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.

31 services31 patients

Electrocardiogram (ecg) up to 30 days continuous with review and report by health care professional 93228

An Electrocardiogram (ECG) is a non-invasive test that records the electrical signals in your heart. For up to 30 days, a small device will continuously monitor your heart's activity. A healthcare professional will then review the data and provide a report on your heart's function.

27 services27 patients

Comprehensive electrophysiologic evaluation with catheter destruction of abnormality causing atrial fibrillation (uncoordinated contraction of upper chambers of heart) by pulmonary vein isolation 93656

This is a procedure to treat atrial fibrillation, a condition causing irregular heartbeats. It involves a detailed heart evaluation using electrophysiology. A catheter is then used to destroy the problematic area causing the issue. Specifically, isolation of the pulmonary vein is done to regulate the heartbeat.

26 services25 patients

Evaluation of cardiac rhythm monitor system, remote up to 30 days 93298

This procedure involves remotely monitoring your heart rhythm for up to 30 days. A small device will record your heart's activity, which can be accessed by your healthcare team. This aids in diagnosing any irregularities or issues with your heart function.

22 services19 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with supervision by physician 93016

An exercise or drug-induced heart stress test with ECG involves monitoring your heart's activity while it's under stress, either from exercise or medication. A doctor supervises the entire procedure to ensure safety and accuracy in results. This test helps detect heart problems.

19 services19 patients

Insertion of pacemaker and upper and lower heart chamber electrode 33208

A pacemaker insertion is a procedure where a small device, called a pacemaker, is implanted under your skin. This device uses electrical pulses to prompt the heart to beat at a normal rate. Electrodes are placed in the upper and lower chambers of your heart to help regulate your heartbeat.

13 services13 patients

Hospital Affiliations CMS Care Compare 5

Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.

Northwestern Medicine Central Dupage Hospital

Acute Care Hospitals · Winfield, IL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140242

Location25 North Winfield RoadWinfield, IL 60190 · Du Page County

Emergency services Birthing friendly

Northwest Community Hospital 1

Acute Care Hospitals · Arlington Heights, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140252

Location800 W Central RoadArlington Heights, IL 60005 · Cook County

Emergency services Birthing friendly

Alexian Brothers Medical Center 1

Acute Care Hospitals · Elk Grove Village, IL

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140258

Location800 Biesterfield RdElk Grove Village, IL 60007 · Cook County

Emergency services Birthing friendly

Loyola University Medical Center

Acute Care Hospitals · Maywood, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140276

Location2160 S 1st AvenueMaywood, IL 60153 · Cook County

Emergency services Birthing friendly

St Alexius Medical Center

Acute Care Hospitals · Hoffman Estates, IL

4/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140290

Location1555 N Barrington RdHoffman Estates, IL 60169 · Cook County

Emergency services Birthing friendly

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 60007 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$138.86 typical visit price

range $60.08 – $183.39

Typical copayment $34.71 (range $15.02 – $45.84)

Most-billed visit code 99204

Established Patient

$105.70 typical visit price

range $18.97 – $148.12

Typical copayment $26.42 (range $4.74 – $37.03)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

Medicare Quality Performance CMS QPP · MIPS

Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.

75/100

MIPS Final ScoreMerit-based Incentive Payment System · CMS Quality Payment Program

Scored as part of a group practice

Referred Medical Equipment & Supplies CMS DME claims

Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.

Automatic external defibrillator, with integrated electrocardiogram analysis, garment type K0606

DME-Other DME · category DE013N

2 suppliers18 claims18 services$2,127.22 avg. paid by Medicare

Dollar amounts are the average Medicare paid the supplier per service. They are not the cost to the patient.

Leave this field empty

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ANSHUL AGGARWAL MD

Internal Medicine (Cardiovascular Disease)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

KIFAH HUSSAIN MD

Internal Medicine (Cardiovascular Disease)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

NEPHTALI KOGAN M.D.

Internal Medicine (Interventional Cardiology)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

JOHN G FURIASSE M.D.

Internal Medicine (Cardiovascular Disease)

800 BIESTERFIELD RD STE G01, WIMMER BUILDING
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

FIRAS BARROW M.D.

Internal Medicine (Interventional Cardiology)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

BARBARA A PARNESS R.N., A.P.N.

Clinical Nurse Specialist

800 BIESTERFIELD RD STE G01, WIMMER BUILDING
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

JACK R CHAMBERLIN M.D.

Internal Medicine (Interventional Cardiology)

800 BIESTERFIELD RD STE G01, WIMMER BUILDING
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

WILLIAM J GRIES M.D.

Internal Medicine (Cardiovascular Disease)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

DR. ASHISH HARYANI MD

Internal Medicine (Advanced Heart Failure and Transplant Cardiology)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (479) 813-6808

MS. KATE W. FONTANA

Physician Assistant (Medical)

800 BIESTERFIELD RD STE G01, WIMMER BUILDING
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

FORTESA MYHA PA

Physician Assistant

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

ANDREI M. POP M.D.

Internal Medicine (Interventional Cardiology)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

ZBIGNIEW ADAM PERKOWSKI M.D.

Internal Medicine (Interventional Cardiology)

800 BIESTERFIELD RD STE G01, WIMMER BUILDING
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

PAUL J GRUNENWALD M.D.

Internal Medicine (Interventional Cardiology)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

SARAH WESTERMAN APN

Nurse Practitioner (Acute Care)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

MS. TERESA O'DONNELL APN

Nurse Practitioner (Family)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

DR. MOHAMMED NASIR KHAN M.D.

Internal Medicine (Clinical Cardiac Electrophysiology)

800 BIESTERFIELD RD STE G01, WIMMER BUILDING
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

SCOTT E TOMASIK M.D.

Internal Medicine (Cardiovascular Disease)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

JAICEY JOHNSON FNP

Nurse Practitioner (Family)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

DR. TARAL K PATEL M.D.

Internal Medicine (Clinical Cardiac Electrophysiology)

800 BIESTERFIELD RD STE G01
ELK GROVE VILLAGE, IL 60007

Cook County (847) 981-3680

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mark Wernick's NPI number?

The NPI number for Mark Wernick is 1194762781. It was assigned to this individual provider in the NPPES registry on June 1, 2006.

Where is Mark Wernick located?

Mark Wernick practices at 800 Biesterfield Rd Ste G01 Wimmer Building, Elk Grove Village, IL 60007. The listed phone number is (847) 981-3680.

What is Mark Wernick's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Clinical Cardiac Electrophysiology, with taxonomy code 207RC0001X.

Is Mark Wernick enrolled in Medicare?

Yes. Mark Wernick is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

What insurance does Mark Wernick accept?

Health plans from Ambetter Health, Ambetter Health of Delaware and Ambetter from Home State Health list Mark Wernick as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

Is Mark Wernick affiliated with any hospitals?

According to CMS data, Mark Wernick is affiliated with Northwestern Medicine Central Dupage Hospital, Northwest Community Hospital 1, Alexian Brothers Medical Center 1, Loyola University Medical Center and St Alexius Medical Center.

When was this NPI record last updated?

The NPPES record for Mark Wernick was last updated on January 30, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.