DR. MICHAEL C KREAGER MD FACC
NPI 1609850791
Internal Medicine - Cardiovascular Disease in Kenosha, WI

Q: What is Michael Kreager's NPI number?

The NPI number for Michael Kreager is 1609850791. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Q: What is Michael Kreager's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Q: When was this NPI record last updated?

The NPPES record for Michael Kreager was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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 December 01, 2005PECOS EnrolledAccepts Medicare Assignment

6308 8TH AVE, STE 3060, KENOSHA, WI 53143(262) 656-8271(262) 656-8255 Get Directions Write a Review

NPPES record last updated: December 8, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

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About Dr. Michael C Kreager Md Facc NPPES

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

DR. MICHAEL C KREAGER MD FACC (NPI 1609850791) is an individual cardiovascular disease provider in Kenosha, Wisconsin, licensed in Wisconsin (35765) and active in the NPI registry since December 2005. He is enrolled in Medicare PECOS, is affiliated with Aurora Memorial Hospital Burlington, and is a graduate of Other (1987).

NPPES Registry Identity

NPI1609850791

Entity TypeIndividualMale

Primary Taxonomy207RC0000X

Provider Legal NameDR. MICHAEL C KREAGERCredential: MD FACC

Location Address6308 8TH AVE, STE 3060Kenosha, WI 53143-5082

Mailing Address6308 8th Ave, Suite 3060Kenosha, WI 53143-5082 · (262) 656-8271 · Fax (262) 656-8255

Phone(262) 656-8271

Fax(262) 656-8255

Sole ProprietorNo

Medical School CMSOtherGraduated 1987

Enumeration DateDecember 1, 2005

Last NPPES UpdateDecember 8, 2021

NPPES CertifiedDecember 8, 2021

✔ NPI 1609850791 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyInternal Medicine · Cardiovascular DiseaseAllopathic & Osteopathic Physicians

Taxonomy Code207RC0000X

License✔ Licensed in WI · 35765

Definition

An internist who specializes in diseases of the heart and blood vessels and manages complex cardiac conditions such as heart attacks and life-threatening, abnormal heartbeat rhythms.

Also ListedInternal Medicine · Interventional CardiologyTaxonomy 207RI0011X · License 35765 (WI)

6308 8TH AVE, Kenosha, WI 53143

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Other Identifiers 2

Medicaid32014900WI

Medicaid1609850791WI

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare) and more.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

Dr. Michael C Kreager Md Facc 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 ID2567516099

PECOS Enrollment IDI20090819000179

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 Reassignments

Medicare enrollment records show Michael Kreager reassigns Medicare billing to 5 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Zenith Healthcare Sc

3.3 mi

Cardiovascular Disease

6121 GREEN BAY RD STE 100
Kenosha, WI 53142

Reassigned Medicare billing, Wisconsin enrollment
13 clinicians in this Medicare group

NPI 1043610280 (262) 359-1652

Aurora Medical Group, Inc.

30 mi

Nurse Anesthetist, Certified Registered

3301 W FOREST HOME AVE
Milwaukee, WI 53215

Reassigned Medicare billing, Wisconsin enrollment
4,609 clinicians in this Medicare group

NPI 1427271378 (877) 576-3544

Edgerton Hospital And Health Services Inc

49 mi

Pain Medicine

757 E MILWAUKEE ST STE A
Whitewater, WI 53190

Reassigned Medicare billing, Wisconsin enrollment
Also billed through NPI 1326192261 (Wisconsin)
70 clinicians in this Medicare group

NPI 1538845888 (608) 884-1609

Fort Healthcare Inc

57 mi

Rural Health

611 SHERMAN AVE E
Fort Atkinson, WI 53538

Reassigned Medicare billing, Wisconsin enrollment
298 clinicians in this Medicare group

NPI 1417450115 (920) 563-5571

Stoughton Hospital Association

75 mi

Psychiatric Unit

900 RIDGE ST
Stoughton, WI 53589

Reassigned Medicare billing, Wisconsin enrollment
Also billed through NPI 1679558647 (Wisconsin)
86 clinicians in this Medicare group

NPI 1437296456 (608) 873-6611

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 22

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.

544 services331 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.

223 services222 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.

125 services92 patients

Heart muscle strain imaging 93356

Heart muscle strain imaging is a non-invasive test that uses sound waves to create pictures of your heart. It helps doctors evaluate how well your heart muscle is working and detect any damage or disease. This can aid in diagnosing heart conditions and guiding treatment plans.

114 services114 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.

107 services36 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.

105 services89 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.

97 services97 patients

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

87 services79 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.

79 services53 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.

68 services26 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.

52 services49 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.

47 services17 patients

Evaluation of implantable heart and blood vessel monitoring system, remote up to 30 days 93297

This service involves remotely monitoring your heart and blood vessel implant system for up to 30 days. Using advanced technology, healthcare professionals can track the device's performance and your health status, ensuring the system is working optimally for your needs.

40 services14 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.

31 services31 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.

24 services12 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.

21 services21 patients

Ultrasound of heart with color-depicted blood flow, rate and valve function 93325

An ultrasound of the heart, also known as an echocardiogram, uses sound waves to create pictures of your heart. It shows the structure, movement, and blood flow within your heart. This helps assess the heart's health and function, including the valves and rate.

20 services20 patients

Transitional care management services for problem of high complexity 99496

Transitional care management services are designed to ensure a smooth transition from a hospital to home or another care setting for patients with complex health issues. These services include medication management, patient education, and coordination with healthcare providers.

20 services18 patients

Ultrasound of heart blood flow, valves and chambers, follow-up 93321

This procedure, an echocardiogram, uses sound waves to create images of your heart. It aids in assessing your heart's blood flow, chambers, and valves. It's a follow-up procedure, ensuring that your heart is functioning properly post-treatment.

18 services18 patients

Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more 99213

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.

16 services16 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.

12 services12 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.

12 services12 patients

Hospital Affiliations CMS Care Compare 5

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

Aurora Memorial Hospital Burlington

Acute Care Hospitals · Burlington, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520059

Location252 Mchenry StBurlington, WI 53105 · Racine County

Emergency services

Aurora Lakeland Medical Center

Acute Care Hospitals · Elkhorn, WI

5/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520102

LocationW3985 County Road NnElkhorn, WI 53121 · Walworth County

Emergency services Birthing friendly

Aurora Medical Center Kenosha

Acute Care Hospitals · Kenosha, WI

4/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number520189

Location10400 75th StKenosha, WI 53142 · Kenosha County

Emergency services Birthing friendly

Edgerton Hospital And Health Services

Critical Access Hospitals · Edgerton, WI

OwnershipVoluntary non-profit - Private

CMS Certification Number521319

Location11101 N Sherman RoadEdgerton, WI 53534 · Rock County

Emergency services

Stoughton Hospital

Critical Access Hospitals · Stoughton, WI

OwnershipVoluntary non-profit - Private

CMS Certification Number521343

Location900 Ridge StStoughton, WI 53589 · Dane County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 53143 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

$123.69 typical visit price

range $53.90 – $163.24

Typical copayment $30.92 (range $13.47 – $40.81)

Most-billed visit code 99204

Established Patient

$67.37 typical visit price

range $17.40 – $133.76

Typical copayment $16.84 (range $4.35 – $33.44)

Most-billed visit code 99213

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

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.

GINA GAMBUCCI MS, LAT, ATC, OTC

Specialist/Technologist (Athletic Trainer)

6308 8TH AVE
KENOSHA, WI 53143

Kenosha County (262) 656-2011

HANNA MARIANI M.D.

Internal Medicine (Endocrinology, Diabetes & Metabolism)

6308 8TH AVE, STE 3070
KENOSHA, WI 53143

Kenosha County (262) 656-3710

RAYMOND W KNIGHT MD

Internal Medicine (Hematology & Oncology)

6308 8TH AVE, STE 2000
KENOSHA, WI 53143

Kenosha County (262) 653-5300

BRADLEY N. HAUGSTAD, M.D., S.C.

Anesthesiology

6308 8TH AVE
KENOSHA, WI 53143

Kenosha County (262) 656-2011

JIMALEEN DELABIO

General Acute Care Hospital

6308 8TH AVE
KENOSHA, WI 53143

Kenosha County (262) 656-3290

KENOSHA VASCULAR LAB INC

Specialist

6308 8TH AVE, SUITE 301
KENOSHA, WI 53143

Kenosha County (262) 656-8265

MARK R VYTLACIL M.D.

Pathology (Anatomic Pathology & Clinical Pathology)

6308 8TH AVE
KENOSHA, WI 53143

Kenosha County (262) 656-2943

MICHAEL H ZEIHEN MD

Internal Medicine

6308 8TH AVE, SUITE 2000
KENOSHA, WI 53143

Kenosha County (262) 653-5300

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 Michael Kreager's NPI number?

The NPI number for Michael Kreager is 1609850791. It was assigned to this individual provider in the NPPES registry on December 1, 2005.

Where is Michael Kreager located?

Michael Kreager practices at 6308 8th Ave Ste 3060, Kenosha, WI 53143. The listed phone number is (262) 656-8271.

What is Michael Kreager's specialty?

The primary specialty registered for this NPI is Internal Medicine, specializing in Cardiovascular Disease, with taxonomy code 207RC0000X.

Is Michael Kreager enrolled in Medicare?

Yes. Michael Kreager 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 organizations bill Medicare for Michael Kreager's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Michael Kreager reassigns Medicare benefits to 5 organizations: Zenith Healthcare Sc (Kenosha, WI), Aurora Medical Group, Inc. (Milwaukee, WI), Edgerton Hospital And Health Services Inc (Whitewater, WI), Fort Healthcare Inc (Fort Atkinson, WI) and Stoughton Hospital Association (Stoughton, WI). Each 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 Michael Kreager's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Michael Kreager accept?

Health plans from Anthem Blue Cross and Blue Shield, Aspirus Health Plan, CareSource (Common Ground Healthcare), Dean Health Plan and Group Health Cooperative-SCW and 6 other insurers list Michael Kreager 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 Michael Kreager affiliated with any hospitals?

According to CMS data, Michael Kreager is affiliated with Aurora Memorial Hospital Burlington, Aurora Lakeland Medical Center, Aurora Medical Center Kenosha, Edgerton Hospital And Health Services and Stoughton Hospital.

When was this NPI record last updated?

The NPPES record for Michael Kreager was last updated on December 8, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.