Independent US Healthcare Provider Directory & Public Medical Database Patient Guides

Michael J. Dynkowski , APN-CNP

Nurse Practitioner โ€ข Elmhurst, IL

Active NPI 1417473141 Individual Practitioner Male Practitioner Accepts Medicare assignment
Practice location in NPPES

155 E Brush Hill Rd
Elmhurst, IL 601265658

Call 3312210828 Location details and other listings
Medical Disclaimer

This profile restates public CMS/NPPES data; T-MedInfo gives no medical advice — consult a licensed professional, and call 911 for emergencies.

Practice Location & Contact Primary Location

Practice Address

155 E Brush Hill Rd

Elmhurst, IL 601265658

Telephone 3312210828
Fax 3312218952
Organization at the Same NPPES Address or Phone
Elmhurst Memorial Hospital Facility NPI 1932141645

Matched by practice address or phone in NPPES. A shared address or phone does not confirm that this clinician works there.

Other Listings in Public Data

NPPES lists 1 additional practice-address record in Chicago, IL. See the list

Source: CMS NPPES NPI Registry, practice location records; release date unavailable.

CMS Doctors and Clinicians lists 1 group name: Endeavor Health Medical Group. See the list

Source: CMS Doctors and Clinicians National Downloadable File, release date unavailable.

Listings do not confirm current availability, employment or a shared ownership network.

Medicare Profile & Education

Source: CMS Doctors and Clinicians National Downloadable File

Graduation Year

2017

Medicare patients

381 people with Original Medicare in 2024

Different Original Medicare patients in 2024; counts below 11 are hidden; this does not show availability or quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider, 2024.

Medicare-allowed amount

About $64,778 in 2024

The total amount Medicare approved for these services in 2024. It includes what Medicare paid and what patients or their other insurance owed, such as the deductible and coinsurance.

What this does not show: Medicare-allowed amount

This is not the clinician's income. Part of it can go to a clinic or group practice, staff, equipment or drugs. It is not the price you will pay.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Paid by Medicare

About $48,763 in 2024

The part of the Medicare-allowed amount that Medicare itself paid in 2024, after patients' deductibles and coinsurance.

What this does not show: Paid by Medicare

This is not the clinician's income and not a measure of quality.

Source: CMS, Medicare Physician & Other Practitioners โ€“ by Provider and Service, 2024.

Industry payments (Open Payments)

Fewer than 11 payment records totaling $19.16 in 2025

Drug and medical device companies must report certain payments to doctors and some other clinicians to CMS, such as meals, travel, speaking fees or research funding.

These records are submitted by drug and medical device companies, and a reported payment does not necessarily mean the financial relationship is improper.

General: payments not tied to research, such as meals, travel, consulting or speaking fees.

A reported payment does not necessarily mean the financial relationship is improper. Research payments can go to a hospital or university for a study the clinician leads, not to the clinician personally. Clinicians can dispute records with the company that reported them.

Source: CMS Open Payments, program year 2025.

Guide: How to read an Open Payments record

Years since graduation

9 years (graduated 2017)

CMS Doctors and Clinicians data list 2017 as the year this clinician finished professional school.

What this does not show: Years since graduation

It is not the number of years in practice, and more years does not mean better care.

Source: CMS Doctors and Clinicians National Downloadable File.

NPI first issued

2017

The year this clinician's National Provider Identifier (NPI) was issued. An NPI is a unique 10-digit ID that US health care providers use for billing.

What this does not show: NPI first issued

NPIs have been issued only since 2005, so this year is not necessarily when the clinician started practicing.

Source: CMS NPPES NPI Registry.

Accepts Medicare assignment

CMS data list this clinician as accepting Medicare assignment. This means agreeing to take the Medicare-approved amount as full payment for covered services.

Medicare assignment applies to Original Medicare. It does not tell you whether the clinician is in a Medicare Advantage plan's network, accepts other insurance, or is taking new patients.

Source: CMS Doctors and Clinicians; Medicare.gov, โ€œDoes your provider accept Medicare as full payment?โ€

Guide: What Medicare assignment means

No telehealth indicator

CMS shows this indicator only when recent Medicare claims include telehealth services. The clinician may still offer telehealth; ask the office.

Source: CMS, Telehealth Indicator on Medicare Care Compare (fact sheet, January 2023); CMS Doctors and Clinicians.

Guide: How Medicare covers telehealth

Enrolled in Medicare (PECOS)

Michael Dynkowski has a Medicare enrollment record in PECOS, the CMS system clinicians use to enroll so they can bill Medicare or order services for people with Medicare.

It does not show whether the clinician accepts assignment, is in your plan's network, or is taking new patients.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What Medicare enrollment (PECOS) means

Can order Medicare-covered services

CMS lists Michael Dynkowski as eligible to order or refer Medicare Part B clinical laboratory and imaging services, durable medical equipment (DME) and home health services for people with Medicare.

What this does not show: Can order Medicare-covered services

It does not mean the clinician offers these services directly.

Source: CMS Medicare Fee-For-Service Public Provider Enrollment (PECOS); CMS Order and Referring file.

Guide: What ordering and referring status means

Compared with the same specialty in Elmhurst and Illinois

Billing and prescribing volume is not a quality rating.

Medicare Part B services

More Medicare Part B services than 90% of clinicians listed under Nurse Practitioner in Elmhurst, IL (2024, 43 clinicians with data). Median for this group: 294. Middle half: 127 to 429.

More Medicare Part B services than 75% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: 261. Middle half: 101 to 526.

Medicare-allowed amount

A higher Medicare-allowed amount than 95% of clinicians listed under Nurse Practitioner in Elmhurst, IL (2024, 43 clinicians with data). Median for this group: $23,401. Middle half: $10,385 to $37,576.

A higher Medicare-allowed amount than 85% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: $21,010. Middle half: $8,652 to $42,014.

Paid by Medicare

A higher Medicare payment amount than 95% of clinicians listed under Nurse Practitioner in Elmhurst, IL (2024, 43 clinicians with data). Median for this group: $17,878. Middle half: $7,378 to $28,350.

A higher Medicare payment amount than 85% of clinicians listed under Nurse Practitioner in Illinois (2024, 2,561 clinicians with data). Median for this group: $15,151. Middle half: $6,396 to $31,322.

68 active clinicians are listed under Nurse Practitioner with a practice address in Elmhurst, IL (4,894 in Illinois).

Addresses are self-reported to NPPES and may be out of date.

Telehealth indicator in Elmhurst

22.1% of these 68 clinicians have the CMS telehealth indicator.

67.6% of these 68 clinicians are listed by CMS as accepting Medicare assignment.

Sources: CMS Medicare Physician & Other Practitioners (2024), CMS Open Payments (2025), CMS Doctors and Clinicians, CMS NPPES NPI Registry. Specialty names follow the NUCC Health Care Provider Taxonomy.

Text: T-MedInfo ยท Report an error.

Pharma & Medical Device Financial Disclosures

Payments and other transfers of value that drug and medical device companies reported to CMS Open Payments

Open Payments ยท Program Year 2025
Disclosure Year:

Program year 2025 (payments made January 1 โ€“ December 31, 2025): fewer than 11 records totaling $19.16.

Manufacturer Payment Nature Product Type Amount ($)
AstraZeneca Pharmaceuticals LP
Food and Beverage
In-kind items and services
FASENRA General $19.16

Source: CMS Open Payments, program year 2025, released June 30, 2026.

Performed Procedures & Service Volume

Services billed to Original Medicare Part B in 2024.

CMS Part B ยท Data Year 2024
Reporting Year:

CPTยฎ is a registered trademark of the American Medical Association. CPT codes, descriptions and other data only are copyright 2019โ€“2023 American Medical Association. All rights reserved. Applicable FARS/HHSARS apply. Descriptions of CPT codes are the AMA's CPT Consumer Friendly Descriptors as published by CMS in the Medicare Physician & Other Practitioners โ€“ by Provider and Service data, 2020โ€“2024; they are plain-language summaries, not for clinical coding or documentation. HCPCS Level II codes and descriptions are from CMS. Fee schedules, relative value units, conversion factors and/or related components are not assigned by the AMA, are not part of CPT, and the AMA is not recommending their use. The AMA does not directly or indirectly practice medicine or dispense medical services. The AMA assumes no liability for data contained or not contained herein.

HCPCS Code Services Patients Submitted Charge Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes
155 121 $160.00 $70.56
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes
144 97 $229.00 $106.32
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
128 119 $269.00 $128.78
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
87 84 $153.00 $86.85
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
40 40 $428.00 $154.97
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
30 30 $293.00 $117.50
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
25 25 $246.00 $120.77
99213 Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more
19 19 $75.00 $59.01
99231 Subsequent hospital care with straightforward or low level of medical decision making, per day, if using time, at least 25 minutes
14 12 $93.00 $44.80

Source: CMS Part B by Provider and Service, 2024; services under 11 beneficiaries omitted by CMS. Privacy limits

Submitted charges are billed amounts, not a price quote for your visit.

Specialties & License Numbers Reported to NPPES

Self-certified to NPPES: 2026-04-06
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

License # reported to NPPES IL 209016027

(1) A registered nurse provider with a graduate degree in nursing prepared for advanced practice involving independent and interdependent decision making and direct accountability for clinical judgment across the health care continuum or in a certified specialty. (2) A registered nurse who has completed additional training beyond basic nursing education and who provides primary health care services in accordance with state nurse practice laws or statutes. Tasks performed by nurse practitioners vary with practice requirements mandated by geographic, political, economic, and social factors. Nurse practitioner specialists include, but are not limited to, family nurse practitioners, gerontological nurse practitioners, pediatric nurse practitioners, obstetric-gynecologic nurse practitioners, and school nurse practitioners.

Nurse Practitioner - Family

NUCC Taxonomy Code: 363LF0000X

License # reported to NPPES IL 209016027
Check License Status with the State Board License numbers are self-reported to NPPES; T-MedInfo does not confirm them against state records. Current status: Illinois Department of Financial and Professional Regulation.
Look Up on State Board Site

Medicare (PECOS) Enrollment & Ordering Eligibility

Source: CMS PECOS
Medicare FFS Enrollment Status Medicare Enrollment on File
CMS Provider Specialty

PRACTITIONER - NURSE PRACTITIONER

Medicare Enrollment ID

I20170907001039

Enrollment State Jurisdiction

IL

PECOS Control ID

3072886407

Medicare Order & Referring Eligibility
Clinical Lab & Imaging (Part B) Eligible
Durable Medical Equipment (DME) Eligible
Home Health Agency (HHA) Eligible
Power Mobility Devices (PMD) Eligible

Sources: CMS Provider Enrollment and Order and Referring. Medicare enrollment is a billing status, not an accreditation or quality rating.

Medicare Group Practice Enrollments

Source: CMS Doctors and Clinicians National Downloadable File

Endeavor Health Medical Group

9600 Gross Point Rd, Skokie, IL 600761214

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Endeavor Health Medical Group

177 E Brush Hill Rd, Elmhurst, IL 601265658

Phone: 6306466020

Endeavor Health Medical Group

2100 Pfingsten Rd, Glenview, IL 600261301

Endeavor Health Medical Group

155 E Brush Hill Rd, Elmhurst, IL 601265658

Phone: 3312210096

Secondary Practice Locations

850 W Irving Park Rd

Chicago, IL 606133077

Phone: 7735256780

Clinicians Sharing This Practice Address or Phone

Clinicians sharing this NPPES address, phone or fax; a shared contact does not mean they work together.

40 listed
Dr. Albert Abalos , MD

Emergency Medicine

NPI 1881983484

Doctor of Medicine (M.D.)

Ahmad Ahmad , APN - CRNA

Nurse Anesthetist, Certified Registered

NPI 1144949678

APNCRNA

NPI 1689311037

Doctor of Osteopathic Medicine (D.O.)

NPI 1164450672

Doctor of Medicine (M.D.)

NPI 1427542414

Doctor of Medicine (M.D.)

Dr. Dominic Antonacci , MD

Radiology - Diagnostic Radiology

NPI 1487148870

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Changes recorded in monthly NPPES data files: addresses, names, credentials, specialties and NPI status

10 Historical Events
๐Ÿ“
Updated Practice Location May 28, 2025

Registered at 155 E BRUSH HILL RD, ELMHURST, IL 601265658 (Tel: 3312210828)

๐Ÿ“
Updated Business Mailing Address May 28, 2025

Registered at 2650 RIDGE AVE STE 1223, EVANSTON, IL 602011700 (Tel: 8479823175)

๐Ÿ‘ค
Provider Name / Credentials Updated May 28, 2025

Recorded as MICHAEL DYNKOWSKI, APN-CNP

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) May 28, 2025

Nurse Practitioner (license number reported to NPPES: IL 209016027)

โœ…
NPI Profile Active August 15, 2017

NPI status registered as active in NPPES database

๐Ÿ“
Practice Location (Initial Record) August 15, 2017

Registered at 850 W IRVING PARK RD, CHICAGO, IL 606133077 (Tel: 7735256780)

๐Ÿ“
Business Mailing Address (Initial Record) August 15, 2017

Registered at 1820 W BERENICE AVE, CHICAGO, IL 606132720 (Tel: 7852181635)

๐Ÿ‘ค
Provider Name / Credentials (Initial Record) August 15, 2017

Recorded as MICHAEL DYNKOWSKI, APN

๐ŸŽ“
Medical Taxonomy / Specialty Registered (Primary Specialty) August 15, 2017

Nurse Practitioner (license number reported to NPPES: IL 209016027)

๐ŸŸข
Initial NPI Registration & Enumeration August 15, 2017

First registered as active Individual Practitioner in NPPES Database.

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NPI Administrative Meta

NPI Number: 1417473141
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: August 15, 2017
Last Update: April 06, 2026
Sole Proprietor: Yes

Other Nurse Practitioners in Elmhurst

All Nurse Practitioners in Elmhurst

Mailing Address

2650 Ridge Ave Ste 1223

Evanston, IL 602011700

Phone: 8479823175

About This Data NPPES fields (address, phone, specialty, license) are self-reported and may be outdated; Medicare fields follow the CMS dataset named in each section. Correct directly at NPPES.