Active NPI 1407197346 Individual Practitioner Female Practitioner

Kathryn Lillian Trojan , FNP-BC

Nurse Practitioner • Mokena, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Kathryn Trojan, FNP-BC is a certified Nurse Practitioner practicing in Mokena, IL. With approximately 14 years of clinical experience since completing medical education in 2012, Kathryn Trojan delivers high-quality medical care to the local community at 21202 OWENS RD STE 300.

Kathryn Trojan maintains professional affiliations with Midwest Pain Management Centers,Llc, Chesterton Physical Therapy Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include injection, triamcinolone acetonide, not otherwise specified, 10 mg, established patient outpatient office visit, visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

21202 Owens Rd Ste 300

Mokena, IL 604482038

Telephone 6309334550

Fax 6309332200

Medicare Profile & Education

Medical School

Other

Graduation Year

2012

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Nurse Practitioner in Mokena, IL

Established Specialist (10-20 Yrs)

Practitioner Clinical Experience

14 Yrs +5.0 yrs vs City Avg

City Avg: 9.0 Yrs

State Avg: 10.4 Yrs

Regional Practice Density

25 Specialists

Practicing in Mokena, IL (4929 Statewide)

Telehealth Adoption Rate

52.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

91.6% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Trojan (14 Years) 14 Yrs

Mokena Specialty Average (9.0 Years) 9.0 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
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	266	48	$100.00	$0.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	115	52	$270.00	$72.03
99213 Established patient office or other outpatient visit, typically 15 minutes	84	47	$190.00	$50.10
G2211 Visit complexity inherent to evaluation and management associated with medical care services that serve as the continuing focal point for all needed health care services and/or with medical care services that are part of ongoing care related to a patient's	64	37	$40.00	$13.02
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	36	25	$2312.50	$78.40
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	32	24	$750.00	$45.50
20552 Injections of trigger points in 1 or 2 muscles	31	26	$1000.00	$40.88
99213 Established patient office or other outpatient visit, typically 15 minutes	25	17	$200.00	$58.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	24	18	$250.00	$71.28

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	205	39	$100.00	$1.08
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	71	30	$270.00	$75.16
99213 Established patient office or other outpatient visit, typically 15 minutes	52	19	$190.00	$50.79
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	23	$250.00	$92.98
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	31	24	$2322.58	$79.23
99213 Established patient office or other outpatient visit, typically 15 minutes	27	20	$200.00	$69.29
20552 Injections of trigger points in 1 or 2 muscles	24	19	$1000.00	$41.52
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	22	18	$750.00	$46.00

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	290	48	$100.00	$1.13
99213 Established patient office or other outpatient visit, typically 15 minutes	77	22	$190.00	$49.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	51	23	$270.00	$70.65
99213 Established patient office or other outpatient visit, typically 15 minutes	39	25	$200.00	$62.60
20552 Injections of trigger points in 1 or 2 muscles	38	27	$1000.00	$42.44
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	35	26	$750.00	$46.35
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	32	25	$2250.00	$81.41
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	28	22	$250.00	$97.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	203	96	$200.00	$71.73
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	197	40	$100.00	$1.25
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	138	86	$250.00	$102.49
99213 Established patient office or other outpatient visit, typically 15 minutes	121	31	$174.21	$52.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	103	34	$241.42	$79.20
99442 Telephone medical discussion with physician, 11-20 minutes	49	38	$200.00	$73.44
80305 Testing for presence of drug, read by direct observation	49	36	$360.00	$12.34
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	37	26	$2250.00	$78.74
20552 Injections of trigger points in 1 or 2 muscles	20	16	$1000.00	$43.24
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	16	13	$750.00	$43.83
99442 Telephone medical discussion with physician, 11-20 minutes	15	12	$166.60	$54.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	13	13	$500.00	$134.74

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	162	117	$125.00	$77.82
99213 Established patient office or other outpatient visit, typically 15 minutes	161	100	$100.00	$56.95
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	85	34	$224.00	$62.70
99213 Established patient office or other outpatient visit, typically 15 minutes	82	27	$151.00	$40.86
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	56	12	$100.00	$1.35
80305 Testing for presence of drug, read by direct observation	50	34	$360.00	$11.87
99442 Telephone medical discussion with physician, 11-20 minutes	36	35	$114.17	$59.61
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	14	12	$750.00	$75.48
99443 Telephone medical discussion with physician, 21-30 minutes	13	12	$224.00	$64.18

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,069	345	$100.00	$59.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	394	222	$125.00	$86.83
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	239	50	$100.00	$1.59
80305 Testing for presence of drug, read by direct observation	201	119	$360.00	$12.29
99213 Established patient office or other outpatient visit, typically 15 minutes	168	50	$134.30	$41.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	80	36	$190.59	$62.70
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	33	28	$750.00	$76.83
20552 Injections of trigger points in 1 or 2 muscles	29	23	$500.00	$44.50
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	28	22	$600.00	$45.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	1,057	369	$100.00	$58.01
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	207	46	$100.00	$1.78
80305 Testing for presence of drug, read by direct observation	184	123	$360.00	$13.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	172	127	$125.00	$82.64
99213 Established patient office or other outpatient visit, typically 15 minutes	165	52	$100.00	$39.49
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	52	31	$125.00	$60.03
J1885 Injection, ketorolac tromethamine, per 15 mg	38	11	$50.00	$0.59
20611 Aspiration and/or injection of fluid large joint using ultrasound guidance	31	26	$750.00	$71.72
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	29	20	$600.00	$47.35
20552 Injections of trigger points in 1 or 2 muscles	28	19	$500.00	$43.95

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	606	265	$100.00	$55.98
99213 Established patient office or other outpatient visit, typically 15 minutes	157	46	$100.00	$40.10
J3301 Injection, triamcinolone acetonide, not otherwise specified, 10 mg	134	26	$100.00	$1.75
80305 Testing for presence of drug, read by direct observation	100	74	$360.00	$13.99
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	58	51	$127.16	$82.77
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	48	26	$125.00	$61.51
J1885 Injection, ketorolac tromethamine, per 15 mg	38	12	$50.00	$0.69
76942 Ultrasonic guidance imaging supervision and interpretation for insertion of needle	20	17	$600.00	$45.34
20552 Injections of trigger points in 1 or 2 muscles	18	15	$500.00	$43.28

Medical Specialties & State Licenses

CMS Verified: 2026-06-12

Nurse Practitioner Primary Specialty

NUCC Taxonomy Code: 363L00000X

State License IL 209022045

(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

State License IN 71004338A

Definition to come...

Pain Medicine - Interventional Pain Medicine

NUCC Taxonomy Code: 208VP0014X

State License IN 71004338A

Interventional Pain Medicine is the discipline of medicine devoted to the diagnosis and treatment of pain and related disorders principally with the application of interventional techniques in managing subacute, chronic, persistent, and intractable pain, independently or in conjunction with other modalities of treatment.

Hospital & Practice Group Affiliations

Midwest Pain Management Centers,llc

8840 Calumet Ave, Munster, IN 463212546

Phone: 2198367246

Chesterton Physical Therapy Inc

425 Sand Creek Dr, Chesterton, IN 463041589

Chesterton Physical Therapy Inc

425 Sand Creek Dr, Chesterton, IN 463041589

Practice Associates & Co-Workers

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

6 Associated Practitioners

Luciano Esposito

Physical Therapist

NPI 1144180795

Dr. Joana De Brito Barroso Monteiro , MD, PhD

Anesthesiology - Pain Medicine

NPI 1285338830

Doctor of Medicine (M.D.), Doctor of Philosophy (Ph.D.)

Jamie Bloechl , APRN, CNP

Nurse Practitioner

NPI 1316343098

Advanced Practice Registered Nurse, Certified Nurse Practitioner

Dr. Ammar Divan , MD

Anesthesiology - Pain Medicine

NPI 1588977557

Doctor of Medicine (M.D.)

Dr. Aleksander Kerzee-Stamatelopoulos , DPT

Physical Therapist

NPI 1609174259

Doctor of Physical Therapy

Dr. Daniel Durkin , DC

Chiropractor

NPI 1770091688

Doctor of Chiropractic

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location June 12, 2026

Registered at 21202 OWENS RD STE 300, MOKENA, IL 604482038 (Tel: 6309334550)

📍

Updated Business Mailing Address June 12, 2026

Registered at 21202 OWENS RD STE 300, MOKENA, IL 604482038 (Tel: 6309334550)

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 12, 2026

Nurse Practitioner (License #71004338A in IN)

✅

NPI Profile Active October 27, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location October 27, 2015

Registered at 8840 CALUMET AVE, SUITE 103, MUNSTER, IN 463212545 (Tel: 2198367246)

📍

Updated Business Mailing Address October 27, 2015

Registered at 8840 CALUMET AVE, SUITE 103, MUNSTER, IN 463212545 (Tel: 2198367246)

👤

Provider Name / Credentials Updated October 27, 2015

Recorded as KATHRYN TROJAN, FNP-BC

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) October 27, 2015

Pain Medicine (License #71004338A in IN)

🟢

Initial NPI Registration & Enumeration March 01, 2013

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: 1407197346

Entity Type:

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

Enumeration Date: March 01, 2013

Last Update: June 12, 2026

Sole Proprietor: No

Update or Correct Profile

Mailing Address

21202 Owens Rd Ste 300

Mokena, IL 604482038

Phone: 6309334550

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.