NEPHTALI KOGAN M.D.
NPI 1053364042
Internal Medicine - Interventional Cardiology in Elk Grove Village, IL

Q: What is Nephtali Kogan's NPI number?

The NPI number for Nephtali Kogan is 1053364042. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Q: What is Nephtali Kogan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Q: When was this NPI record last updated?

The NPPES record for Nephtali Kogan was last updated on January 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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 May 18, 2006PECOS EnrolledAccepts Medicare Assignment

75/100

CMS Quality Rating

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

NPPES record last updated: January 17, 2024. Verified against the NPPES registry weekly; last sync: October 18, 2026.

On this page

About Nephtali Kogan M.d. NPPES

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

NEPHTALI KOGAN M.D. (NPI 1053364042) is an individual interventional cardiology provider in Elk Grove Village, Illinois, licensed in Illinois (036-078655) and active in the NPI registry since May 2006. He is enrolled in Medicare PECOS, is affiliated with Northwestern Medicine Central Dupage Hospital, and is a graduate of Loyola University Of Chicago, Stritch School Of Medicine (1987).

NPPES Registry Identity

NPI1053364042

Entity TypeIndividualMale

Primary Taxonomy207RI0011X

Provider Legal NameNEPHTALI KOGANCredential: M.D.

Location Address800 BIESTERFIELD RD STE G01Elk Grove Village, IL 60007-3372

Mailing Address800 Biesterfield Rd Ste G01Elk Grove Village, IL 60007-3372 · (847) 981-3680

Phone(847) 981-3680

Sole ProprietorNo

Medical School CMSLoyola University Of Chicago, Stritch School Of MedicineGraduated 1987

Enumeration DateMay 18, 2006

Last NPPES UpdateJanuary 17, 2024

NPPES CertifiedJanuary 17, 2024

✔ NPI 1053364042 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Interventional CardiologyAllopathic & Osteopathic Physicians

Taxonomy Code207RI0011X

License✔ Licensed in IL · 036-078655

Definition

An area of medicine within the subspecialty of cardiology, which uses specialized imaging and other diagnostic techniques to evaluate blood flow and pressure in the coronary arteries and chambers of the heart and uses technical procedures and medications to treat abnormalities that impair the function of the cardiovascular system.

Also ListedInternal Medicine · Cardiovascular DiseaseTaxonomy 207RC0000X · License 036078655 (IL)

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

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Accepted Insurance

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

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Nephtali Kogan 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 ID4587646534

PECOS Enrollment IDI20050408001071

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.

Medicare Billing Reassignment

Medicare enrollment records show Nephtali Kogan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Alexian Brothers Specialty Group

0.1 mi

Specialist

701 BIESTERFIELD RD UNIT 4D
Elk Grove Village, IL 60007

Reassigned Medicare billing, Illinois enrollment
46 clinicians in this Medicare group

NPI 1720371669 (855) 692-6482

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

Areas of Expertise CMS Part B claims 17

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.

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.

570 services456 patients

Ultrasound of heart with color-depicted blood flow, rate, direction and valve function 93306

This is a heart ultrasound, also known as an echocardiogram. It uses sound waves to create pictures of your heart, showing how blood flows through it. The color depicts the blood flow's speed and direction. It also checks the heart's valves to ensure they're working properly.

366 services362 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.

325 services184 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.

212 services206 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.

156 services88 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.

141 services135 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.

114 services114 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.

93 services92 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.

69 services69 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.

50 services50 patients

Insertion of tube in left lower heart chamber and coronary artery for diagnosis with review by radiologist 93458

This procedure involves placing a tube into your left lower heart chamber and coronary artery. It helps doctors diagnose heart conditions by allowing them to view these areas in detail. A radiologist will review the images to ensure accurate diagnosis.

31 services31 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.

24 services23 patients

Critical care, first 30-74 minutes 99291

Critical care involves immediate and constant attention by a team of specially-trained health professionals. It's for patients with life-threatening conditions, requiring first 30-74 minutes of intense monitoring and treatment.

20 services15 patients

Insertion of stents with balloon dilation of coronary artery or branch, single artery or branch 92928

This procedure involves placing a small, mesh tube (stent) in your coronary artery to keep it open. A balloon is used to expand the stent and artery, improving blood flow to your heart. It's typically done for a single artery or branch.

18 services13 patients

Exercise or drug-induced heart stress test with electrocardiogram (ecg) with review by physician 93018

An exercise or drug-induced heart stress test with ECG is a procedure to assess how your heart functions under stress. It can involve exercising or medication to make your heart work harder while an ECG records its activity. A physician reviews the results.

13 services13 patients

Ultrasound of heart, follow-up 93308

A follow-up ultrasound of the heart, also known as an echocardiogram, is a non-invasive test that uses sound waves to create images of your heart. It helps doctors monitor your heart's function and structures after initial assessment or treatment.

13 services12 patients

Ultrasound of heart during rest, exercise and/or drug-induced stress with report 93350

This procedure involves using ultrasound imaging to view your heart at rest, during exercise, and/or under drug-induced stress. It helps assess how well your heart responds to exertion. A report of the findings is provided after the test.

12 services12 patients

Hospital Affiliations CMS Care Compare 4

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

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 2

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

Portable gaseous oxygen system, rental; includes portable container, regulator, flowmeter, humidifier, cannula or mask, and tubing E0431

DME-Oxygen and Supplies · category DC000N

1 supplier12 claims12 services$15.33 avg. paid by Medicare

Oxygen concentrator, single delivery port, capable of delivering 85 percent or greater oxygen concentration at the prescribed flow rate E1390

DME-Oxygen and Supplies · category DC002N

1 supplier12 claims12 services$68.39 avg. paid by Medicare

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

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

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

DR. MARK H WERNICK M.D.

Internal Medicine (Clinical Cardiac Electrophysiology)

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 Nephtali Kogan's NPI number?

The NPI number for Nephtali Kogan is 1053364042. It was assigned to this individual provider in the NPPES registry on May 18, 2006.

Where is Nephtali Kogan located?

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

What is Nephtali Kogan's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Interventional Cardiology, with taxonomy code 207RI0011X.

Is Nephtali Kogan enrolled in Medicare?

Yes. Nephtali Kogan 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.

Which organization bills Medicare for Nephtali Kogan's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Nephtali Kogan reassigns Medicare benefits to Alexian Brothers Specialty Group (Elk Grove Village, IL). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Nephtali Kogan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Nephtali Kogan accept?

Health plans from Ambetter Health and Ambetter Health of Delaware list Nephtali Kogan 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 Nephtali Kogan affiliated with any hospitals?

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

When was this NPI record last updated?

The NPPES record for Nephtali Kogan was last updated on January 17, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.