Active NPI 1659478535 Individual Practitioner Male Practitioner

Dr. Joseph S Kokoszka , MD

Surgery • Morris, IL

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. Joseph Kokoszka, MD is a certified Surgery practicing in Morris, IL. With approximately 37 years of clinical experience since graduating from Loyola University Of Chicago, Stritch School Of Medicine in 1989, Dr. Kokoszka delivers high-quality medical care to the local community at 150 W HIGH ST.

Dr. Kokoszka is affiliated with Morris Hospital and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

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

Practice Location & Contact Primary Location

Practice Address

150 W High St

Morris, IL 604501497

Telephone 8159422932

Associated Practice Facility / Clinic

🏢 Anesthesia Consultants Of Morris Facility NPI 1952352171

Medicare Profile & Education

Medical School

Loyola University Of Chicago, Stritch School Of Medicine

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Morris, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +15.5 yrs vs City Avg

City Avg: 21.5 Yrs

State Avg: 27.3 Yrs

Regional Practice Density

4 Specialists

Practicing in Morris, IL (1624 Statewide)

Telehealth Adoption Rate

25.0% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount

73.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Kokoszka (37 Years) 37 Yrs

Morris Specialty Average (21.5 Years) 21.5 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
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	297	230	$143.00	$53.30
99213 Established patient office or other outpatient visit, typically 15 minutes	162	138	$240.42	$87.20
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	146	47	$236.00	$75.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	133	133	$354.35	$107.72
45380 Biopsy of large bowel using an endoscope	96	96	$684.00	$122.07
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	66	65	$473.00	$69.09
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	61	55	$449.00	$123.07
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	59	59	$537.00	$154.85
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	46	46	$19.00	$5.72
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	31	31	$867.00	$238.41
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	21	21	$631.00	$162.19
45378 Diagnostic exam of large bowel using a flexible endoscope	18	18	$630.83	$174.01
49505 Repair of groin hernia (5 years or older)	18	18	$1839.89	$436.88
46600 Diagnostic examination of the anus using an endoscope	18	16	$292.00	$109.39
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	14	14	$628.00	$172.46
45398 Tying of large bowel using an endoscope	11	11	$800.00	$230.09
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	11	11	$63.00	$17.65
99441 Telephone medical discussion with physician, 5-10 minutes	11	11	$46.00	$45.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	320	228	$143.00	$53.21
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	168	168	$354.27	$107.06
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	154	51	$236.00	$74.72
99213 Established patient office or other outpatient visit, typically 15 minutes	128	109	$245.65	$85.80
45380 Biopsy of large bowel using an endoscope	70	69	$684.00	$133.06
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	63	59	$449.00	$123.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	50	50	$537.00	$159.49
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	49	49	$473.00	$63.36
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	48	47	$19.00	$5.42
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	21	21	$867.00	$235.55
49505 Repair of groin hernia (5 years or older)	19	19	$1743.00	$415.96
45378 Diagnostic exam of large bowel using a flexible endoscope	17	17	$631.00	$164.18
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	17	17	$1142.00	$308.55
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	16	16	$630.81	$179.90
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	16	16	$63.00	$16.66
76937 Ultrasonic guidance for blood vessel access	16	16	$48.00	$13.30
46600 Diagnostic examination of the anus using an endoscope	14	11	$292.00	$113.05

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	446	278	$143.00	$54.24
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	213	59	$236.00	$68.82
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	182	182	$354.00	$107.61
45380 Biopsy of large bowel using an endoscope	85	84	$684.00	$140.33
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	79	64	$450.23	$131.89
99213 Established patient office or other outpatient visit, typically 15 minutes	72	60	$250.63	$85.34
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	49	48	$473.00	$69.84
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	24	24	$867.00	$243.62
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	23	22	$41.00	$12.16
G0500 Moderate sedation services provided by the same physician or other qualified health care professional performing a gastrointestinal endoscopic service that sedation supports, requiring the presence of an independent trained observer to assist in the monito	22	22	$20.00	$5.45
46600 Diagnostic examination of the anus using an endoscope	20	16	$292.00	$112.77
76937 Ultrasonic guidance for blood vessel access	19	19	$48.00	$12.86
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	19	19	$63.00	$17.40
45378 Diagnostic exam of large bowel using a flexible endoscope	18	18	$631.00	$166.78
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	18	18	$1142.00	$314.16
19301 Partial removal of breast	16	15	$2176.00	$671.12
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	14	14	$1463.00	$222.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	263	204	$143.00	$54.09
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	182	77	$236.00	$70.76
99213 Established patient office or other outpatient visit, typically 15 minutes	159	126	$240.45	$88.35
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	120	120	$354.00	$110.07
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	91	83	$664.00	$197.15
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	77	77	$537.00	$165.13
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	68	65	$473.00	$75.54
45380 Biopsy of large bowel using an endoscope	55	55	$684.00	$140.27
45378 Diagnostic exam of large bowel using a flexible endoscope	46	46	$631.00	$183.69
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	41	41	$41.00	$12.19
99291 Critical care, first 30-74 minutes	28	11	$733.00	$219.12
46600 Diagnostic examination of the anus using an endoscope	25	22	$292.00	$116.14
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	20	20	$867.00	$133.30
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	19	19	$1142.00	$337.45
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	19	19	$63.00	$18.73
76937 Ultrasonic guidance for blood vessel access	19	19	$48.00	$13.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$351.00	$123.70
45382 Control of bleeding of upper large bowel using a flexible endoscope	15	15	$883.00	$258.74
45398 Tying of large bowel using an endoscope	14	14	$800.00	$209.91
38525 Biopsy or removal of lymph nodes of under the arm, open procedure	13	13	$1519.31	$266.80
49505 Repair of groin hernia (5 years or older)	11	11	$1947.00	$535.14

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	188	157	$143.00	$41.82
99213 Established patient office or other outpatient visit, typically 15 minutes	154	121	$239.00	$70.10
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	120	120	$354.00	$101.33
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	113	47	$236.00	$69.44
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	80	75	$664.00	$194.06
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	41	41	$41.00	$12.01
45380 Biopsy of large bowel using an endoscope	37	37	$684.00	$128.66
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	33	33	$473.00	$76.62
46600 Diagnostic examination of the anus using an endoscope	30	25	$292.00	$96.73
99442 Telephone medical discussion with physician, 11-20 minutes	22	22	$90.00	$70.29
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$537.00	$155.51
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	15	15	$867.00	$92.64
45382 Control of bleeding of upper large bowel using a flexible endoscope	14	14	$883.00	$255.30
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	14	14	$1142.00	$323.10
76937 Ultrasonic guidance for blood vessel access	14	14	$48.00	$13.96
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	13	13	$63.00	$18.08
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$631.00	$182.98
49505 Repair of groin hernia (5 years or older)	12	12	$1815.67	$444.89

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	326	219	$239.00	$71.10
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	151	76	$236.00	$71.86
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	136	114	$143.00	$43.31
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	120	120	$354.00	$104.70
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	105	104	$41.00	$12.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	73	73	$537.00	$160.24
45380 Biopsy of large bowel using an endoscope	62	62	$684.00	$138.82
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	58	58	$664.00	$199.72
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	57	49	$449.00	$135.46
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	40	40	$473.00	$77.24
46600 Diagnostic examination of the anus using an endoscope	32	26	$292.00	$91.29
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	26	26	$867.00	$247.05
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	22	$351.00	$105.20
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	24	24	$1162.83	$326.51
76937 Ultrasonic guidance for blood vessel access	20	20	$48.00	$14.43
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	19	19	$63.00	$18.68
45378 Diagnostic exam of large bowel using a flexible endoscope	19	18	$630.84	$190.48
49505 Repair of groin hernia (5 years or older)	14	14	$1867.57	$474.91
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	11	11	$631.00	$189.62

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	333	236	$143.81	$40.98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	218	77	$236.00	$69.91
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	167	167	$354.28	$101.54
99213 Established patient office or other outpatient visit, typically 15 minutes	121	103	$239.00	$68.32
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	117	116	$41.00	$12.26
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	108	99	$449.00	$131.57
45380 Biopsy of large bowel using an endoscope	51	51	$684.00	$124.91
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	35	35	$473.00	$67.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	34	34	$537.00	$155.87
46600 Diagnostic examination of the anus using an endoscope	28	25	$292.00	$83.18
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	24	24	$867.00	$246.77
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	20	20	$1142.00	$319.73
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	20	20	$63.00	$18.09
45398 Tying of large bowel using an endoscope	15	15	$800.00	$199.13
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	14	14	$631.00	$184.77
49505 Repair of groin hernia (5 years or older)	13	13	$1743.00	$455.23
76937 Ultrasonic guidance for blood vessel access	13	13	$48.00	$13.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	11	$351.00	$101.40
45381 Injection beneath lining of large bowel using a flexible endoscope	12	12	$684.00	$21.53
45378 Diagnostic exam of large bowel using a flexible endoscope	12	12	$631.00	$170.06
45330 Diagnostic exam of lower portion of large bowel using a flexible endoscope	12	12	$190.00	$46.10

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	355	222	$143.00	$40.40
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	195	82	$236.00	$66.15
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	131	131	$354.00	$101.57
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	119	114	$664.00	$192.51
99213 Established patient office or other outpatient visit, typically 15 minutes	90	82	$239.00	$66.76
99152 Moderate sedation services by physician also performing a procedure, patient 5 years of age or older, first 15 minutes	87	87	$41.00	$11.85
45380 Biopsy of large bowel using an endoscope	55	55	$684.00	$144.77
46600 Diagnostic examination of the anus using an endoscope	39	33	$292.00	$81.66
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	37	36	$473.00	$81.84
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	31	31	$537.00	$154.60
36561 Insertion of central venous catheter and implanted device for infusion beneath the skin, patient 5 years or older	29	29	$1142.00	$331.56
77001 Fluoroscopic guidance for insertion, replacement or removal of central venous access device	29	29	$63.00	$18.35
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	17	17	$867.00	$254.29
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	16	16	$628.00	$183.44
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$245.00	$69.72
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$351.00	$100.63

Medical Specialties & State Licenses

CMS Verified: 2025-07-25

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IL 036-083591

A general surgeon has expertise related to the diagnosis - preoperative, operative and postoperative management - and management of complications of surgical conditions in the following areas: alimentary tract; abdomen; breast, skin and soft tissue; endocrine system; head and neck surgery; pediatric surgery; surgical critical care; surgical oncology; trauma and burns; and vascular surgery. General surgeons increasingly provide care through the use of minimally invasive and endoscopic techniques. Many general surgeons also possess expertise in transplantation surgery, plastic surgery and cardiothoracic surgery.

Hospital & Practice Group Affiliations

Morris Hospital

150 W High St, Morris, IL 604501463

Phone: 8159422932

Secondary Practice Locations

9650 Gross Point Rd Ste 3900

Skokie, IL 600765085

Phone: 8475701700

Practice Associates & Co-Workers

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

40 Associated Practitioners

Dr. Kevin Webster , MD

Emergency Medicine

NPI 1003843418

Doctor of Medicine (M.D.)

Reggie Fleck , MNT

Dietitian, Registered

NPI 1053416750

Kate-Lynn Olson-Geier , PA

Physician Assistant - Medical

NPI 1063443679

Physician Assistant

Dr. Mark Crockett , MD

Emergency Medicine

NPI 1073542403

Doctor of Medicine (M.D.)

Dr. Lakshmi Anubrolu , MD

Internal Medicine

NPI 1083683700

Doctor of Medicine (M.D.)

Dr. Biren Patel , MD

Radiology - Diagnostic Radiology

NPI 1124099064

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

9 Historical Events

📍

Updated Practice Location July 25, 2025

Registered at 150 W HIGH ST, MORRIS, IL 604501497 (Tel: 8159422932)

📍

Updated Practice Location July 14, 2020

Registered at 9650 GROSS POINT RD STE 3900, SKOKIE, IL 600765085 (Tel: 8475701700)

📍

Updated Business Mailing Address July 14, 2020

Registered at 9650 GROSS POINT RD STE 3900, SKOKIE, IL 600765085 (Tel: 8475701700)

✅

NPI Profile Active June 24, 2013

NPI status registered as active in NPPES database

📍

Updated Practice Location June 24, 2013

Registered at 1050 E NORRIS DR, SUITE 2B, OTTAWA, IL 613501605 (Tel: 8154333745)

📍

Updated Business Mailing Address June 24, 2013

Registered at 1050 E NORRIS DR, SUITE 2B, OTTAWA, IL 613501605 (Tel: 8154333745)

👤

Provider Name / Credentials Updated June 24, 2013

Recorded as JOSEPH KOKOSZKA, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 24, 2013

Surgery (License #036-083591 in IL)

🟢

Initial NPI Registration & Enumeration September 20, 2006

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: 1659478535

Entity Type:

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

Enumeration Date: September 20, 2006

Last Update: July 25, 2025

Sole Proprietor: No

Update or Correct Profile

Mailing Address

9650 Gross Point Rd Ste 3900

Skokie, IL 600765085

Phone: 8475701700

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.