Active NPI 1710222344 Individual Practitioner Female Practitioner

Katarzyna Anna Koziol , APN-CNP

Nurse Practitioner • Chicago, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Katarzyna Koziol, APN-CNP is a certified Nurse Practitioner practicing in Chicago, IL. With approximately 15 years of clinical experience since completing medical education in 2011, Katarzyna Koziol delivers high-quality medical care to the local community at 3919 W FOSTER AVE.

Katarzyna Koziol maintains professional affiliations with Endeavor Health Medical Group, Saint Anthony Health Affiliates and accepts Medicare assignment.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof 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 discharge day management, more than. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

3919 W Foster Ave

Chicago, IL 606256056

Telephone 7735889500

Fax 7732793555

Associated Practice Facility / Clinic

🏢 Harmony Nursing & Rehabilitation Center Inc Facility NPI 1861567786

Medicare Profile & Education

Medical School

Other

Graduation Year

2011

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Chicago, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

15 Yrs +6.1 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

69.8% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Koziol (15 Years) 15 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
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	84	43	$231.00	$69.06
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	33	$360.94	$115.40
99239 Hospital discharge day management, more than 30 minutes	32	26	$342.00	$97.81

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	118	49	$221.51	$70.54
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	34	16	$336.00	$106.08
99238 Hospital discharge day management, 30 minutes or less	28	28	$234.00	$71.79
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	17	14	$654.00	$154.54
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	14	12	$403.00	$116.78
99239 Hospital discharge day management, more than 30 minutes	12	12	$342.00	$102.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	354	134	$181.51	$80.88
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	180	126	$268.28	$118.93
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	100	44	$145.00	$80.17
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	39	15	$220.74	$63.32
99315 Nursing facility discharge day management, 30 minutes or less	22	21	$155.88	$64.96
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	18	12	$217.00	$117.93
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	13	12	$135.76	$61.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	612	146	$193.41	$81.75
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	224	136	$288.55	$121.20
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	55	41	$147.65	$62.38
99315 Nursing facility discharge day management, 30 minutes or less	41	38	$157.16	$65.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	650	178	$193.41	$82.47
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	252	155	$288.55	$121.46
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	78	57	$147.65	$62.84
99315 Nursing facility discharge day management, 30 minutes or less	25	23	$157.16	$66.87

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	636	169	$193.41	$79.80
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	222	152	$288.55	$117.83
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	70	51	$147.65	$59.95
99315 Nursing facility discharge day management, 30 minutes or less	42	38	$157.16	$63.97

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	761	190	$193.41	$80.22
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	250	169	$288.55	$119.07
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	77	54	$147.65	$60.73
99315 Nursing facility discharge day management, 30 minutes or less	51	48	$157.16	$63.50
99306 Initial nursing facility visit, typically 45 minutes per day	29	28	$363.52	$145.50

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99309 Subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least 30 minutes	672	180	$193.69	$82.01
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	229	165	$288.55	$122.25
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	89	68	$147.65	$62.22
99315 Nursing facility discharge day management, 30 minutes or less	58	58	$157.16	$65.79

Medical Specialties & State Licenses

CMS Verified: 2026-04-09

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209009579

(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 - Adult Health

NUCC Taxonomy Code: 363LA2200X

State License IL 209.009579

Definition to come...

Hospital & Practice Group Affiliations

Endeavor Health Medical Group

5145 N California Ave, Chicago, IL 606253661

Phone: 7738788200

Endeavor Health Medical Group

5140 N California Ave, Chicago, IL 606253645

Endeavor Health Medical Group

5140 N California, Chicago, IL 606253645

Phone: 7739893803

Endeavor Health Medical Group

5145 N California, Chicago, IL 606253661

Phone: 8475702280

Endeavor Health Medical Group

2739 W Foster Ave, Chicago, IL 606253661

Phone: 7738788200

Endeavor Health Medical Group

5145 N California Ave, Chicago, IL 606253661

Phone: 7739891606

Saint Anthony Health Affiliates

2875 W 19th St, Chicago, IL 606233501

Phone: 7734844425

Endeavor Health Medical Group

2650 Ridge Ave, Evanston, IL 602011700

Secondary Practice Locations

5145 N California Ave Ste 331

Chicago, IL 606253661

Phone: 7738788200

Practice Associates & Co-Workers

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

7 Associated Practitioners

Athen Clifton , PTA

Physical Therapy Assistant

NPI 1023492097

Physical Therapist Assistant

Su-Jin Chong

Occupational Therapist

NPI 1104316033

William Graham , PT

Physical Therapist

NPI 1366982407

Physical Therapist

Nicholas Nelson , PT

Physical Therapist

NPI 1396133211

Physical Therapist

Liezel Tan , OTR, L

Occupational Therapist

NPI 1700440716

Occupational Therapist Registered, L

Kizhel Tan , CSRS

Physical Medicine & Rehabilitation

NPI 1760953749

Career & Practice History Timeline

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

11 Historical Events

👤

Provider Name / Credentials Updated April 09, 2026

Recorded as KATARZYNA KOZIOL, APN-CNP

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) April 09, 2026

Nurse Practitioner (License #209.009579 in IL)

📍

Updated Practice Location August 20, 2021

Registered at 3919 W FOSTER AVE, CHICAGO, IL 606256056 (Tel: 7735889500)

📍

Updated Business Mailing Address August 20, 2021

Registered at 3919 W FOSTER AVE, CHICAGO, IL 606256056 (Tel: 7735889500)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 20, 2021

Nurse Practitioner (License #209009579 in IL)

✅

NPI Profile Active December 07, 2012

NPI status registered as active in NPPES database

📍

Updated Practice Location December 07, 2012

Registered at 3880 SALEM LAKE DR, SUITE F, LONG GROVE, IL 600475292 (Tel: 8477192220)

📍

Updated Business Mailing Address December 07, 2012

Registered at 3880 SALEM LAKE DR, SUITE F, LONG GROVE, IL 600475292 (Tel: 8477192220)

👤

Provider Name / Credentials Updated December 07, 2012

Recorded as KATARZYNA KOZIOL, APN, ANP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) December 07, 2012

Nurse Practitioner (License #209.009579 in IL)

🟢

Initial NPI Registration & Enumeration December 07, 2012

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: 1710222344

Entity Type:

Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)

Enumeration Date: December 07, 2012

Last Update: April 09, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3919 W Foster Ave

Chicago, IL 606256056

Phone: 7735889500

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.