Active NPI 1720022031 Individual Practitioner Male Practitioner

Dr. Peter Mihalakakos , MD

Surgery • Joliet, IL

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. Peter Mihalakakos, MD is a certified Surgery practicing in Joliet, IL. With approximately 34 years of clinical experience since graduating from Loyola University Of Chicago, Stritch School Of Medicine in 1992, Dr. Mihalakakos delivers high-quality medical care to the local community at 330 MADISON ST.

Dr. Mihalakakos is affiliated with Prime Healthcare Illinois Medical Group Llc and accepts Medicare assignment.

Frequently performed procedures and clinical services include removal of polyps or growths of large bowel using an endoscope with mechanical snare, new patient outpatient office visit, biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

330 Madison St
Suite 104

Joliet, IL 604356565

Telephone 8157253440

Fax 8157257209

Associated Practice Facility / Clinic

🏢 Family Practice Consultants Ltd Facility NPI 1184612947

Medicare Profile & Education

Medical School

Loyola University Of Chicago, Stritch School Of Medicine

Graduation Year

1992

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Joliet, IL

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

34 Yrs +3.2 yrs vs City Avg

City Avg: 30.8 Yrs

State Avg: 27.3 Yrs

Regional Practice Density

15 Specialists

Practicing in Joliet, IL (1624 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

72.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Mihalakakos (34 Years) 34 Yrs

Joliet Specialty Average (30.8 Years) 30.8 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
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	66	66	$1405.00	$259.60
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	57	57	$235.00	$115.21
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	51	51	$850.00	$97.30
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	51	19	$162.00	$79.86
99213 Established patient office or other outpatient visit, typically 15 minutes	38	36	$157.00	$93.43
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	25	25	$535.00	$188.67
99231 Follow-up hospital inpatient care per day, typically 15 minutes	19	12	$86.00	$50.53
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	17	17	$297.00	$133.27
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	17	16	$94.00	$58.35
99202 New patient office or other outpatient visit, typically 20 minutes	17	17	$162.00	$70.70
45378 Diagnostic exam of large bowel using a flexible endoscope	15	15	$946.00	$182.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	15	15	$356.00	$172.39
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	12	12	$1070.00	$189.17
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$230.00	$131.55

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	72	72	$850.00	$98.74
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	65	65	$1408.24	$263.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	62	62	$235.00	$117.35
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	36	23	$162.00	$81.71
99213 Established patient office or other outpatient visit, typically 15 minutes	32	29	$157.00	$93.83
99231 Follow-up hospital inpatient care per day, typically 15 minutes	30	16	$86.00	$51.70
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	28	27	$94.00	$58.96
45378 Diagnostic exam of large bowel using a flexible endoscope	22	22	$946.00	$187.69
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	22	22	$356.00	$173.39
99202 New patient office or other outpatient visit, typically 20 minutes	21	21	$162.00	$75.47
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	21	21	$535.00	$191.33
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	18	18	$297.00	$134.88
45380 Biopsy of large bowel using an endoscope	15	15	$1060.00	$144.39
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	13	13	$1070.00	$191.83

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	87	87	$1405.00	$268.65
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	85	85	$235.00	$118.04
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	73	71	$850.00	$89.28
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	56	29	$162.00	$73.84
99213 Established patient office or other outpatient visit, typically 15 minutes	34	34	$157.00	$94.49
99231 Follow-up hospital inpatient care per day, typically 15 minutes	33	28	$86.00	$40.35
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	29	29	$535.00	$195.87
45378 Diagnostic exam of large bowel using a flexible endoscope	26	26	$946.00	$184.93
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	25	24	$297.00	$140.37
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	23	23	$356.00	$177.46
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	22	21	$94.00	$59.90
45380 Biopsy of large bowel using an endoscope	19	19	$1060.00	$140.38
99202 New patient office or other outpatient visit, typically 20 minutes	19	19	$162.00	$77.43
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	15	15	$230.00	$127.25
99221 Initial hospital inpatient care per day, typically 30 minutes	15	15	$223.00	$105.82
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	14	14	$1070.00	$195.94

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	80	80	$229.14	$119.99
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	76	72	$850.00	$109.47
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	67	34	$161.55	$75.16
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	57	57	$1405.00	$272.78
99231 Follow-up hospital inpatient care per day, typically 15 minutes	46	29	$86.00	$40.05
99213 Established patient office or other outpatient visit, typically 15 minutes	42	41	$157.00	$95.35
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	36	36	$535.00	$197.28
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	34	31	$297.00	$142.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	26	26	$343.68	$173.97
45378 Diagnostic exam of large bowel using a flexible endoscope	23	23	$946.00	$182.63
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	23	23	$230.00	$137.74
99221 Initial hospital inpatient care per day, typically 30 minutes	22	22	$223.00	$106.80
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	14	14	$1070.00	$200.58
45380 Biopsy of large bowel using an endoscope	14	14	$1060.00	$144.85
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$151.25	$78.13

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	71	69	$850.00	$111.46
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	58	58	$224.09	$113.87
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	56	29	$161.06	$77.63
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	54	54	$1405.00	$273.77
99231 Follow-up hospital inpatient care per day, typically 15 minutes	47	29	$86.00	$42.34
99213 Established patient office or other outpatient visit, typically 15 minutes	45	43	$155.99	$80.84
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	36	36	$226.41	$116.88
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	29	29	$337.15	$176.95
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	28	$297.00	$148.62
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	22	22	$535.00	$202.79
45378 Diagnostic exam of large bowel using a flexible endoscope	19	19	$946.00	$199.92
45380 Biopsy of large bowel using an endoscope	16	16	$1060.00	$146.54
99221 Initial hospital inpatient care per day, typically 30 minutes	13	13	$223.00	$110.80

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	142	142	$253.23	$114.91
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	109	105	$901.49	$108.04
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	93	87	$247.59	$113.98
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	92	50	$174.34	$77.00
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	58	58	$1433.48	$285.11
45378 Diagnostic exam of large bowel using a flexible endoscope	40	40	$1024.10	$199.68
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	30	30	$326.87	$145.39
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	25	25	$921.24	$202.46
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	23	23	$1087.22	$202.64
45380 Biopsy of large bowel using an endoscope	16	16	$1163.69	$172.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$384.57	$174.74
99231 Follow-up hospital inpatient care per day, typically 15 minutes	16	13	$90.50	$41.80
49505 Repair of groin hernia (5 years or older)	13	13	$1617.12	$553.67
99213 Established patient office or other outpatient visit, typically 15 minutes	13	12	$170.88	$78.63

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	151	151	$280.00	$111.24
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	105	90	$275.00	$108.88
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	88	53	$186.00	$74.20
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	86	81	$942.00	$105.72
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	65	65	$1464.00	$270.28
99231 Follow-up hospital inpatient care per day, typically 15 minutes	44	30	$104.00	$39.30
45378 Diagnostic exam of large bowel using a flexible endoscope	43	43	$1088.00	$194.93
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	37	36	$361.00	$139.90
45380 Biopsy of large bowel using an endoscope	30	30	$1297.00	$190.20
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	27	27	$1103.00	$191.46
G0121 Colorectal cancer screening; colonoscopy on individual not meeting criteria for high risk	21	21	$1103.00	$199.36
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	21	21	$527.00	$206.95
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	16	16	$432.00	$168.82

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	95	95	$280.00	$113.80
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	95	84	$275.00	$110.61
43239 Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope	91	88	$942.00	$111.03
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	75	44	$186.00	$75.58
99231 Follow-up hospital inpatient care per day, typically 15 minutes	59	42	$104.00	$41.33
45385 Removal of polyps or growths of large bowel using an endoscope with mechanical snare	53	52	$1464.00	$269.71
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	44	44	$361.00	$144.18
45380 Biopsy of large bowel using an endoscope	41	41	$1297.00	$178.17
45378 Diagnostic exam of large bowel using a flexible endoscope	37	37	$1088.00	$203.96
99221 Initial hospital inpatient care per day, typically 30 minutes	37	37	$267.00	$107.61
99213 Established patient office or other outpatient visit, typically 15 minutes	31	30	$186.00	$76.76
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	30	30	$432.00	$173.16
G0105 Colorectal cancer screening; colonoscopy on individual at high risk	26	26	$1103.00	$204.71
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes	13	13	$527.00	$213.08
49505 Repair of groin hernia (5 years or older)	12	12	$1578.42	$574.66
47562 Removal of gallbladder using an endoscope	12	12	$2107.00	$605.70

Medical Specialties & State Licenses

CMS Verified: 2021-03-23

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License IL 036090844

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

036090844 (IL)

Hospital & Practice Group Affiliations

Prime Healthcare Illinois Medical Group Llc

201 N Hammes Ave, Joliet, IL 604356611

Phone: 2242736350

Practice Associates & Co-Workers

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

10 Associated Practitioners

Dr. Susan Schneider , MD, FACS

Plastic Surgery

NPI 1083781587

Doctor of Medicine (M.D.), FACS

Dr. Michael Waszak , MD

Family Medicine

NPI 1215971809

Doctor of Medicine (M.D.)

Dr. Sergei Kravets , MD

Family Medicine

NPI 1386686012

Doctor of Medicine (M.D.)

Dr. Mariah Cameron , MD

Family Medicine

NPI 1578547113

Doctor of Medicine (M.D.)

Jessica Jackson , PA-C

Physician Assistant - Surgical

NPI 1780055285

Physician Assistant (Certified)

Dr. Lauren Ghee , MD

Surgery

NPI 1821345349

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 June 23, 2010

NPI status registered as active in NPPES database

📍

Updated Practice Location June 23, 2010

Registered at 330 MADISON ST, SUITE 104, JOLIET, IL 604356565 (Tel: 8157253440)

📍

Updated Business Mailing Address June 23, 2010

Registered at 330 MADISON ST, SUITE 104, JOLIET, IL 604356565 (Tel: 8157253440)

👤

Provider Name / Credentials Updated June 23, 2010

Recorded as PETER MIHALAKAKOS, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) June 23, 2010

Surgery (License #036090844 in IL)

🟢

Initial NPI Registration & Enumeration June 16, 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: 1720022031

Entity Type:

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

Enumeration Date: June 16, 2006

Last Update: March 23, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

330 Madison St, Suite 104

Joliet, IL 604356565

Phone: 8157253440

Public Domain Record This profile contains public domain information published by CMS and NPPES under the Freedom of Information Act (FOIA).

⚠️ Medical Disclaimer

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