Active NPI 1790774750 Individual Practitioner Male Practitioner

Dr. Jeffrey K Zawacki , MD

Surgery • Berwyn, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Jeffrey Zawacki, MD is a certified Surgery practicing in Berwyn, IL. With approximately 34 years of clinical experience since graduating from University Of Massachusetts Medical School in 1992, Dr. Zawacki delivers high-quality medical care to the local community at 3245 GROVE AVE.

Dr. Zawacki is affiliated with Loyola Medical Group Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include follow-up hospital inpatient care per day, established patient outpatient office visit, initial hospital care with straightforward or low-level medical decision making, 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

3245 Grove Ave
Suite 202

Berwyn, IL 604023474

Telephone 7084840621

Fax 7084840250

Associated Practice Facility / Clinic

🏢 Mercado Foot And Ankle Clinics South Facility NPI 1790783736

Medicare Profile & Education

Medical School

University Of Massachusetts Medical School

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Berwyn, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +7.7 yrs vs City Avg

City Avg: 26.3 Yrs

State Avg: 27.3 Yrs

Regional Practice Density

6 Specialists

Practicing in Berwyn, IL (1624 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

27.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Zawacki (34 Years) 34 Yrs

Berwyn Specialty Average (26.3 Years) 26.3 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
99231 Follow-up hospital inpatient care per day, typically 15 minutes	143	93	$69.73	$51.18
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	70	53	$176.00	$131.66
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	53	53	$178.00	$134.67
99213 Established patient office or other outpatient visit, typically 15 minutes	49	37	$125.00	$93.39
46600 Diagnostic examination of the anus using an endoscope	46	45	$190.00	$122.14
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	39	39	$213.00	$172.59
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$176.00	$115.44

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	175	106	$57.83	$50.87
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	74	72	$178.00	$132.34
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	68	53	$176.00	$129.06
46600 Diagnostic examination of the anus using an endoscope	40	38	$190.00	$123.08
99213 Established patient office or other outpatient visit, typically 15 minutes	38	33	$125.00	$91.35
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	36	27	$94.00	$80.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	35	35	$213.00	$169.57
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	31	31	$148.90	$114.99
99205 New patient office or other outpatient visit with a high level of medical decision making, if using time, 60 minutes or more	14	14	$371.00	$223.08

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	142	94	$52.76	$41.24
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	77	77	$178.00	$143.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	59	46	$149.66	$136.32
99213 Established patient office or other outpatient visit, typically 15 minutes	47	32	$107.98	$97.17
46600 Diagnostic examination of the anus using an endoscope	42	38	$167.50	$133.78
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	36	36	$213.00	$180.05
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	33	33	$141.00	$121.37
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	30	26	$94.00	$75.05

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	102	71	$94.00	$76.31
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	76	74	$178.00	$145.21
99231 Follow-up hospital inpatient care per day, typically 15 minutes	64	41	$52.00	$40.56
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	42	42	$141.00	$121.86
99213 Established patient office or other outpatient visit, typically 15 minutes	40	34	$98.80	$97.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	37	30	$139.00	$139.49
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	25	25	$213.00	$182.04
46600 Diagnostic examination of the anus using an endoscope	22	22	$145.00	$132.74
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$99.00	$79.14
49505 Repair of groin hernia (5 years or older)	11	11	$770.00	$599.14

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	87	65	$94.00	$78.28
99213 Established patient office or other outpatient visit, typically 15 minutes	56	46	$96.00	$81.38
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	52	51	$178.00	$150.44
99231 Follow-up hospital inpatient care per day, typically 15 minutes	46	28	$52.00	$42.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$141.00	$113.84
46600 Diagnostic examination of the anus using an endoscope	25	24	$133.80	$113.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	19	$139.00	$110.37
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	12	$60.00	$49.38
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$213.00	$179.03
99202 New patient office or other outpatient visit, typically 20 minutes	15	15	$99.00	$82.41
49505 Repair of groin hernia (5 years or older)	11	11	$825.00	$599.45

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	120	93	$60.98	$42.01
99213 Established patient office or other outpatient visit, typically 15 minutes	76	62	$98.79	$77.35
99221 Initial hospital inpatient care per day, typically 30 minutes	54	54	$155.00	$108.36
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	43	34	$99.88	$78.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	41	34	$143.68	$112.40
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	39	39	$158.10	$114.09
99202 New patient office or other outpatient visit, typically 20 minutes	31	31	$118.87	$81.59
46600 Diagnostic examination of the anus using an endoscope	30	30	$135.67	$103.43
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$192.48	$147.22
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$238.44	$167.90
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	14	$66.43	$48.02

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	142	95	$66.00	$41.71
99213 Established patient office or other outpatient visit, typically 15 minutes	70	59	$98.07	$76.90
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	65	65	$105.00	$77.03
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	38	38	$170.00	$115.33
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	35	30	$145.00	$110.22
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	26	$70.94	$46.33
99202 New patient office or other outpatient visit, typically 20 minutes	27	27	$127.00	$79.47
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	23	23	$215.00	$145.73
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	19	19	$248.42	$168.06
46600 Diagnostic examination of the anus using an endoscope	18	18	$145.00	$89.65
49505 Repair of groin hernia (5 years or older)	11	11	$1200.00	$596.98

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99231 Follow-up hospital inpatient care per day, typically 15 minutes	168	113	$66.00	$41.82
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	86	85	$215.00	$144.86
99213 Established patient office or other outpatient visit, typically 15 minutes	79	59	$95.00	$76.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	53	39	$145.00	$104.86
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$170.00	$115.21
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$240.00	$168.86
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	22	$105.00	$76.24
46600 Diagnostic examination of the anus using an endoscope	24	21	$145.00	$94.85
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	18	17	$70.00	$44.47
99202 New patient office or other outpatient visit, typically 20 minutes	16	16	$127.00	$79.25

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IL 036-089882

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.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID

036089882 (IL)

Commercial Insurance / Payer ID Bcbsil Group Number

01619787

Hospital & Practice Group Affiliations

Loyola Medical Group Llc

3249 Oak Park Ave, Berwyn, IL 604023429

Phone: 7087830700

Practice Associates & Co-Workers

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

5 Associated Practitioners

Dr. Mark Choh , MD

Surgery

NPI 1023283611

Doctor of Medicine (M.D.)

Dr. Mary Leonard , MD

Surgery

NPI 1063402048

Doctor of Medicine (M.D.)

Dr. Mouhammad Souman , MD

Surgery

NPI 1366431322

Doctor of Medicine (M.D.)

Dr. Ryan Headley , MD

Surgery

NPI 1659309375

Doctor of Medicine (M.D.)

Dr. Robin Favor , MD

Surgery

NPI 1912153909

Doctor of Medicine (M.D.)

Career & Practice History Timeline

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

6 Historical Events

✅

NPI Profile Active March 09, 2011

NPI status registered as active in NPPES database

📍

Updated Practice Location March 09, 2011

Registered at 3245 GROVE AVE, SUITE 202, BERWYN, IL 604023474 (Tel: 7084840621)

📍

Updated Business Mailing Address March 09, 2011

Registered at 3245 GROVE AVE, SUITE 202, BERWYN, IL 604023474 (Tel: 7084840621)

👤

Provider Name / Credentials Updated March 09, 2011

Recorded as JEFFREY ZAWACKI, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) March 09, 2011

Surgery (License #036-089882 in IL)

🟢

Initial NPI Registration & Enumeration October 20, 2005

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: 1790774750

Entity Type:

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

Enumeration Date: October 20, 2005

Last Update: March 09, 2011

Sole Proprietor: No

Update or Correct Profile

Mailing Address

3245 Grove Ave, Suite 202

Berwyn, IL 604023474

Phone: 7084840621

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.