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Active NPI 1790457190 Individual Practitioner Male Practitioner

Paul E. Antczak , APN-CNP

Nurse Practitioner • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Paul Antczak, APN-CNP is a certified Nurse Practitioner practicing in Chicago, IL. With approximately 5 years of clinical experience since completing medical education in 2021, Paul Antczak delivers high-quality medical care to the local community at 5140 N CALIFORNIA AVE STE M331.

Paul Antczak is affiliated with Endeavor Health Medical Group and accepts Medicare assignment.

Frequently performed procedures and clinical services include initial hospital care with moderate level of medical decision making, if using time, at least, initial hospital care with straightforward or low-level medical decision making, if using time, at least, hospital observation care. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

5140 N California Ave Ste M331

Chicago, IL 606253645

Telephone 7738788200
Associated Practice Facility / Clinic
🏢 Swedish Covenant Health Facility NPI 1831151257

Medicare Profile & Education

Medical School

Other

Graduation Year

2021

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Chicago, IL

Experienced Practitioner (5-10 Yrs)
Practitioner Clinical Experience
5 Yrs -3.9 yrs vs City Avg
City Avg: 8.9 Yrs
State Avg: 10.4 Yrs
Regional Practice Density
961 Specialists

Practicing in Chicago, IL (4929 Statewide)

Telehealth Adoption Rate
19.8% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
62.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Antczak (5 Years) 5 Yrs
Chicago Specialty Average (8.9 Years) 8.9 Yrs

Performed Procedures & Service Volume

Top Medicare Part B procedures performed by this practitioner

CMS Official Data (2024)
Reporting Year:
HCPCS Code & Description Services Patients Submitted Charge Medicare Allowed
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
145 138 $428.00 $153.62
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes
16 16 $293.00 $117.11

Medical Specialties & State Licenses

CMS Verified: 2021-11-17
Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209023680

(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.

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

5145 N California Ave, Chicago, IL 606253661

Phone: 7739891606

Endeavor Health Medical Group

5140 N California, Chicago, IL 606253645

Phone: 7739893803

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Endeavor Health Medical Group

2739 W Foster Ave, Chicago, IL 606253661

Phone: 7738788200

Endeavor Health Medical Group

5145 N California, Chicago, IL 606253661

Phone: 8475702280

Endeavor Health Medical Group

5140 N California Ave, Chicago, IL 606253645

Endeavor Health Medical Group

5145 N California Ave, Chicago, IL 606253661

Phone: 7738788200

Practice Associates & Co-Workers

Healthcare professionals and specialists practicing at this location or sharing practice phone/fax

40 Associated Practitioners
NPI 1003546847

Doctor of Osteopathic Medicine (D.O.)

Dr. Ivan Zrantchev , MD

Emergency Medicine

NPI 1003659541

Doctor of Medicine (M.D.)

Pierce Paterakos

Internal Medicine

NPI 1003759945
Lloyd Young

Podiatrist - Foot & Ankle Surgery

NPI 1013803436
Gloria Nezianya , APN-CNP

Nurse Practitioner

NPI 1023430832

APNCNP

NPI 1053932756

Doctor of Medicine (M.D.)

Career & Practice History Timeline

Chronological log of verified NPI updates, location relocations, credentials, and registry changes

10 Historical Events
📍
Updated Practice Location November 17, 2021

Registered at 5140 N CALIFORNIA AVE STE M331, CHICAGO, IL 606253645 (Tel: 7738788200)

📍
Updated Business Mailing Address November 17, 2021

Registered at 5140 N CALIFORNIA AVE STE M331, CHICAGO, IL 606253645 (Tel: 7738788200)

👤
Provider Name / Credentials Updated November 17, 2021

Recorded as PAUL ANTCZAK, APN-CNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) November 17, 2021

Nurse Practitioner (License #209023680 in IL)

NPI Profile Active October 05, 2021

NPI status registered as active in NPPES database

📍
Updated Practice Location October 05, 2021

Registered at 5140 N CALIFORNIA AVE, CHICAGO, IL 606253645 (Tel: 7738788200)

📍
Updated Business Mailing Address October 05, 2021

Registered at 5140 N CALIFORNIA AVE, CHICAGO, IL 606253645 (Tel: 7738788200)

👤
Provider Name / Credentials Updated October 05, 2021

Recorded as PAUL ANTCZAK, DNP

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) October 05, 2021

Registered Nurse (License #041415747 in IL)

🟢
Initial NPI Registration & Enumeration October 04, 2021

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

Verified patient ratings, medical care experiences, and facility photos

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NPI Administrative Meta

NPI Number: 1790457190
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: October 04, 2021
Last Update: November 17, 2021
Sole Proprietor: No

Mailing Address

5140 N California Ave Ste M331

Chicago, IL 606253645

Phone: 7738788200

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).
⚠️ Medical Disclaimer

This directory listing is for informational purposes only and does not constitute medical advice, diagnosis, or physician endorsement. If you are experiencing a medical emergency, please call 911 immediately.