TOMASZ A KOSIERKIEWICZ X MD
NPI 1487645776
Psychiatry & Neurology - Neurology in Mount Vernon, IL

Q: What is Tomasz Kosierkiewicz's NPI number?

The NPI number for Tomasz Kosierkiewicz is 1487645776. It was assigned to this individual provider in the NPPES registry on November 4, 2005.

Q: What is Tomasz Kosierkiewicz's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Active since November 04, 2005PECOS EnrolledAccepts Medicare Assignment

2605 MAIN ST, MOUNT VERNON, IL 62864(618) 242-7350 Get Directions Write a Review

NPPES record last updated: February 21, 2012. Verified against the NPPES registry weekly; last sync: August 02, 2026.

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About Tomasz A Kosierkiewicz X Md NPPES

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

TOMASZ A KOSIERKIEWICZ X MD (NPI 1487645776) is an individual neurology provider in Mount Vernon, Illinois, licensed in Illinois (036104826) and active in the NPI registry since November 2005. He is enrolled in Medicare PECOS, is affiliated with Ssm Health St Mary's Hospital -centralia, and is a graduate of Other (1989).

NPPES Registry Identity

NPI1487645776

Entity TypeIndividualMale

Primary Taxonomy2084N0400X

Provider Legal NameTOMASZ A KOSIERKIEWICZ XCredential: MD

Location Address2605 MAIN STMount Vernon, IL 62864-2372

Mailing AddressPo Box 2277Mount Vernon, IL 62864-0044 · (618) 242-7350 · Fax (618) 242-7651

Phone(618) 242-7350

Sole ProprietorNo

Medical School CMSOtherGraduated 1989

Enumeration DateNovember 4, 2005

Last NPPES UpdateFebruary 21, 2012

✔ NPI 1487645776 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · NeurologyAllopathic & Osteopathic Physicians

Taxonomy Code2084N0400X

License✔ Licensed in IL · 036104826

Definition

A Neurologist specializes in the diagnosis and treatment of diseases or impaired function of the brain, spinal cord, peripheral nerves, muscles, autonomic nervous system, and blood vessels that relate to these structures.

2605 MAIN ST, Mount Vernon, IL 62864

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Other Identifiers 7

Other463609IL · Healthlink

Other078159IL · Health Alliance

Medicaid0361048261IL

Medicare UPINH46105

Other04130321IL · Bcbs

Medicare ID-Type Unspecified917870

Other130024619IL · Railroad Medicare

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

Tomasz A Kosierkiewicz X Md 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 ID2668638537

PECOS Enrollment IDI20120720000576

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 13

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.

440 services147 patients

New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more 99205

This is a first-time patient visit where a healthcare professional spends 60-74 minutes with you. It involves a comprehensive evaluation, including your medical history and current health condition. They'll also advise on preventive health measures and formulate a treatment plan if needed.

98 services98 patients

Mri scan of brain before and after contrast 70553

An MRI scan of the brain, both before and after contrast, helps visualize different brain structures. Initially, images are taken without a contrast agent. Then, a safe dye is injected which helps highlight certain areas, providing clearer, more detailed images.

94 services79 patients

Measurement of brain wave activity (eeg), awake and drowsy 95816

Measurement of brain wave activity, also known as an EEG, is a non-invasive test that records electrical patterns in your brain. This procedure is done when you're awake and drowsy to understand how your brain functions during different states of consciousness.

90 services89 patients

Mri scan of upper spinal canal before and after contrast 72156

An MRI scan of the upper spinal canal before and after contrast is a non-invasive imaging test. It uses magnetic fields and radio waves to create detailed images of your spine. Contrast dye is injected to enhance these images, providing clearer visuals for accurate diagnosis.

38 services38 patients

Ct scan head or brain without contrast 70450

A CT scan of the head or brain without contrast is a non-invasive imaging procedure. It uses X-rays to create detailed pictures of your brain, skull, and other structures inside your head. It helps to detect conditions like strokes, tumors, or injuries. No dye (contrast) is used in this test.

34 services30 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.

29 services26 patients

Mri scan of brain without contrast 70551

An MRI scan of the brain without contrast is a non-invasive imaging test. It uses a magnetic field and radio waves to create detailed images of your brain. It helps in detecting abnormalities like tumors, stroke, inflammation, or infection.

14 services14 patients

Ct scan of blood vessels of head with contrast 70496

A CT scan of the head's blood vessels with contrast is a diagnostic procedure. A special dye (contrast) is injected into your body to make the blood vessels visible on the scan. This helps identify issues like blockages or abnormalities in your head's blood vessels.

13 services13 patients

Ct scan of blood vessels of neck with contrast 70498

A CT scan of the neck's blood vessels with contrast is a diagnostic procedure. It uses X-rays and a special dye to create detailed images of your neck's blood vessels. This helps doctors detect issues such as blockages or abnormalities.

13 services13 patients

Exam of visual field with extended testing 92083

An extended visual field exam is a detailed test to evaluate your peripheral (side) vision. It helps to detect any potential blind spots which may not be noticeable in daily life. These could be caused by eye diseases like glaucoma, or neurological conditions.

12 services11 patients

Mri scan of lower spinal canal before and after contrast 72158

An MRI scan of the lower spinal canal with contrast is a non-invasive imaging procedure. It uses magnetic fields to generate detailed images of your lower spine. A contrast agent is injected to enhance these images, helping doctors see issues more clearly.

11 services11 patients

Measurement of brain wave activity (eeg), awake and asleep 95819

The measurement of brain wave activity, known as an EEG, records the brain's electrical signals. It's performed when you're awake and asleep to monitor your brain's functioning. It helps in diagnosing conditions like epilepsy, sleep disorders, and other neurological issues.

11 services11 patients

Hospital Affiliations CMS Care Compare 5

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

Ssm Health St Mary's Hospital -Centralia

Acute Care Hospitals · Centralia, IL

3/5 CMS rating

OwnershipVoluntary non-profit - Church

CMS Certification Number140034

Location400 North Pleasant AvenueCentralia, IL 62801 · Marion County

Emergency services

Good Samaritan Regional Hlth Center

Acute Care Hospitals · Mount Vernon, IL

2/5 CMS rating

OwnershipVoluntary non-profit - Private

CMS Certification Number140046

Location1 Good Samaritan WayMount Vernon, IL 62864 · Jefferson County

Emergency services Birthing friendly

Crossroads Community Hospital

Acute Care Hospitals · Mount Vernon, IL

OwnershipProprietary

CMS Certification Number140294

Location8 Doctors Park RdMount Vernon, IL 62864 · Jefferson County

Emergency services

Washington County Hospital

Critical Access Hospitals · Nashville, IL

OwnershipGovernment - Hospital District or Authority

CMS Certification Number141308

Location705 S Grand AveNashville, IL 62263 · Washington County

Emergency services

Clay County Hospital

Critical Access Hospitals · Flora, IL

OwnershipGovernment - Local

CMS Certification Number141351

Location911 Stacy Burk DrFlora, IL 62839 · Clay County

Emergency services

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 62864 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

$127.46 typical visit price

range $54.80 – $168.44

Typical copayment $31.86 (range $13.70 – $42.11)

Most-billed visit code 99204

Established Patient

$97.25 typical visit price

range $17.16 – $136.56

Typical copayment $24.31 (range $4.29 – $34.14)

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.

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Other Providers at the Same Location NPPES 3

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

KING CITY SURGERY CENTER, S.C.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

2605 MAIN ST
MOUNT VERNON, IL 62864

Jefferson County (618) 244-0050

DR. ANTON SCHITTEK M.D.

Thoracic Surgery (Cardiothoracic Vascular Surgery)

2605 MAIN ST
MOUNT VERNON, IL 62864

Jefferson County (618) 244-0050

MT VERNON NEUROLOGY, S.C.

Psychiatry & Neurology (Neurology)

2605 MAIN ST
MOUNT VERNON, IL 62864

Jefferson County (618) 242-7350

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 Tomasz Kosierkiewicz's NPI number?

The NPI number for Tomasz Kosierkiewicz is 1487645776. It was assigned to this individual provider in the NPPES registry on November 4, 2005.

Where is Tomasz Kosierkiewicz located?

Tomasz Kosierkiewicz practices at 2605 Main St, Mount Vernon, IL 62864. The listed phone number is (618) 242-7350.

What is Tomasz Kosierkiewicz's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Neurology, with taxonomy code 2084N0400X.

Is Tomasz Kosierkiewicz enrolled in Medicare?

Yes. Tomasz Kosierkiewicz 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.

Is Tomasz Kosierkiewicz affiliated with any hospitals?

According to CMS data, Tomasz Kosierkiewicz is affiliated with Ssm Health St Mary's Hospital -Centralia, Good Samaritan Regional Hlth Center, Crossroads Community Hospital, Washington County Hospital and Clay County Hospital.

When was this NPI record last updated?

The NPPES record for Tomasz Kosierkiewicz was last updated on February 21, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.