Active NPI 1194042283 Individual Practitioner Female Practitioner

Jolyn Marie Kowallis , APN, NP-C

Nurse Practitioner • Hoffman Estates, IL

Professional Overview & Biography Verified Profile Summary

Jolyn Kowallis, APN, NP-C is a registered healthcare professional specializing in Nurse Practitioner in Hoffman Estates, IL. Practice services are available at 1555 BARRINGTON RD under active NPI credentials.

Frequently performed procedures and clinical services include subsequent hospital care with moderate levelof medical decision making, if using time, at least, established patient outpatient office visit, subsequent nursing facility care with moderate level of medical decision making, per day, if using time, at least. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

1555 Barrington Rd
Doctors Building #3-Suite 1200

Hoffman Estates, IL 601691019

Telephone 8478854100

Fax 8478854199

Associated Practice Facility / Clinic

🏢 Bruce Goldberg Md S C Facility NPI 1487654190

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Hoffman Estates, IL

Active Practitioner

Practitioner Clinical Experience

Active

City Avg: 7.5 Yrs

State Avg: 10.4 Yrs

Regional Practice Density

17 Specialists

Practicing in Hoffman Estates, IL (4929 Statewide)

Telehealth Adoption Rate

17.6% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

67.0% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

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
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	54	36	$326.00	$103.39
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	41	30	$228.00	$68.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	11	11	$307.00	$112.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	89	76	$326.00	$105.01
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	59	46	$228.00	$70.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	44	41	$307.00	$113.75

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	192	138	$321.17	$91.81
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	90	75	$228.00	$63.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	441	302	$310.00	$92.81
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	367	244	$228.00	$64.88

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	792	453	$228.00	$66.07
99233 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 50 minutes	246	167	$310.00	$96.24

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	159	116	$228.00	$65.19

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	853	191	$145.00	$81.77
99335 Established patient assisted living visit, typically 25 minutes	412	62	$150.00	$84.44
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	65	20	$90.00	$53.64
99356 Prolonged inpatient or observation hospital service, first hour	65	57	$145.00	$82.20
99315 Nursing facility discharge day management, 30 minutes or less	36	31	$120.00	$64.86
99336 Established patient assisted living visit, typically 40 minutes	34	22	$215.00	$120.82
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	28	23	$215.00	$121.42
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	13	12	$110.00	$61.99

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	432	148	$145.00	$81.37
99308 Subsequent nursing facility care with straightforward level of medical decision making, per day, if using time, at least 15 minutes	177	78	$110.00	$61.77
99334 Established patient custodial care facility, group care, or assisted living visit, typically 15 minutes	84	29	$90.00	$53.57
99335 Established patient assisted living visit, typically 25 minutes	77	18	$150.00	$84.41
99310 Subsequent nursing facility care with high level of medical decision making, per day, if using time, at least 45 minutes	23	20	$215.00	$117.89

Medical Specialties & State Licenses

CMS Verified: 2021-04-05

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209008090

(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.

Secondary Practice Locations

800 Biesterfield Rd Ste 510

Elk Grove Village, IL 600073367

Phone: 8479813660

Practice Associates & Co-Workers

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

1 Associated Practitioners

Kathleen Glasder , APRN

Nurse Practitioner - Family

NPI 1427847862

Advanced Practice Registered Nurse

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 31, 2016

NPI status registered as active in NPPES database

📍

Updated Practice Location March 31, 2016

Registered at 1555 BARRINGTON RD, DOCTORS BUILDING #3-SUITE 1200, HOFFMAN ESTATES, IL 601691019 (Tel: 8478854100)

📍

Updated Business Mailing Address March 31, 2016

Registered at 1555 BARRINGTON RD, DOCTORS BUILDING #3-SUITE 1200, HOFFMAN ESTATES, IL 601691019 (Tel: 8478854100)

👤

Provider Name / Credentials Updated March 31, 2016

Recorded as JOLYN KOWALLIS, APN,NP-C

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 31, 2016

Nurse Practitioner (License #209008090 in IL)

🟢

Initial NPI Registration & Enumeration April 28, 2010

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: 1194042283

Entity Type:

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

Enumeration Date: April 28, 2010

Last Update: April 05, 2021

Sole Proprietor: Yes

Update or Correct Profile

Mailing Address

1555 Barrington Rd, Doctors Building #3-Suite 1200

Hoffman Estates, IL 601691019

Phone: 8478854100

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.