Active NPI 1366471849 Individual Practitioner Male Practitioner

Dr. John Anthony Bonadies , MD

Surgery • Hamden, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. John Bonadies, MD is a certified Surgery practicing in Hamden, CT. With approximately 38 years of clinical experience since graduating from University Of Vermont College Of Medicine in 1988, Dr. Bonadies delivers high-quality medical care to the local community at 2200 WHITNEY AVE STE 170.

Dr. Bonadies is affiliated with Hhc Physician Services Pllc and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, established patient outpatient office visit, repair of groin hernia using an endoscope. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

2200 Whitney Ave Ste 170

Hamden, CT 065183694

Telephone 2032817000

Fax 2039096782

Associated Practice Facility / Clinic

🏢 Ciardiello, Bonadies & Aversa Surgery Group, P.c. Facility NPI 1851576151

Medicare Profile & Education

Medical School

University Of Vermont College Of Medicine

Graduation Year

1988

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in Hamden, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

38 Yrs +13.5 yrs vs City Avg

City Avg: 24.5 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

3 Specialists

Practicing in Hamden, CT (388 Statewide)

Telehealth Adoption Rate

0.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

73.2% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Bonadies (38 Years) 38 Yrs

Hamden Specialty Average (24.5 Years) 24.5 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
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	61	61	$450.00	$180.90
99213 Established patient office or other outpatient visit, typically 15 minutes	48	28	$275.00	$97.00
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	28	$300.00	$133.51
49650 Repair of groin hernia using an endoscope	13	13	$2153.85	$426.36
49505 Repair of groin hernia (5 years or older)	12	11	$2187.50	$602.31

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	48	24	$239.06	$96.32
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	38	38	$450.00	$176.96
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	25	22	$300.00	$136.07
49650 Repair of groin hernia using an endoscope	13	13	$2230.77	$447.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	56	56	$450.00	$181.29
99213 Established patient office or other outpatient visit, typically 15 minutes	46	27	$200.00	$97.76
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	27	24	$300.00	$139.35
49568 Placement of mesh to repair incisional or abdominal hernia	18	17	$1050.00	$285.11
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	16	16	$233.00	$118.07
49561 Repair of trapped incisional or abdominal hernia	13	13	$4123.08	$892.53

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	62	40	$205.48	$100.11
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	60	60	$461.00	$180.53
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	57	51	$305.26	$141.78
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	19	19	$273.53	$122.87
49568 Placement of mesh to repair incisional or abdominal hernia	14	14	$1075.00	$288.49
49650 Repair of groin hernia using an endoscope	14	14	$2530.86	$513.88
49561 Repair of trapped incisional or abdominal hernia	14	14	$3922.86	$943.99

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	70	38	$200.00	$82.36
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	66	66	$448.11	$177.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	64	54	$300.00	$117.81
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	23	23	$232.65	$118.01
49650 Repair of groin hernia using an endoscope	15	15	$2333.33	$421.85

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99213 Established patient office or other outpatient visit, typically 15 minutes	78	36	$195.04	$79.66
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	66	66	$435.61	$173.55
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	45	39	$300.00	$117.47
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$233.00	$113.39
49650 Repair of groin hernia using an endoscope	13	13	$1615.38	$480.71

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	73	48	$300.00	$114.45
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	63	63	$375.00	$176.89
99213 Established patient office or other outpatient visit, typically 15 minutes	42	30	$157.00	$78.45
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	26	26	$233.00	$116.68
49568 Placement of mesh to repair incisional or abdominal hernia	14	14	$950.00	$295.67
49561 Repair of trapped incisional or abdominal hernia	14	14	$3425.00	$1004.75
49505 Repair of groin hernia (5 years or older)	14	14	$2450.00	$647.67

HCPCS Code & Description	Services	Patients	Submitted Charge	Medicare Allowed
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	95	95	$375.00	$170.98
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	79	65	$300.00	$112.43
99213 Established patient office or other outpatient visit, typically 15 minutes	52	37	$157.00	$76.14
49505 Repair of groin hernia (5 years or older)	28	28	$1821.43	$580.27
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$233.00	$114.70
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	27	11	$180.00	$75.04
49568 Placement of mesh to repair incisional or abdominal hernia	18	17	$950.00	$290.27
49561 Repair of trapped incisional or abdominal hernia	16	16	$3225.00	$979.25
49655 Repair of trapped incisional hernia using an endoscope	13	13	$3192.31	$1138.73

Medical Specialties & State Licenses

CMS Verified: 2021-05-26

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CT 032008

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

Hhc Physician Services Pllc

2200 Whitney Ave, Hamden, CT 065183694

Phone: 2032817000

Practice Associates & Co-Workers

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

5 Associated Practitioners

Dr. Julia Zakhaleva , MD

Colon & Rectal Surgery

NPI 1154574606

Doctor of Medicine (M.D.)

Dr. Christopher Husko , DO

Surgery

NPI 1447644976

Doctor of Osteopathic Medicine (D.O.)

Dr. John Aversa , DO

Colon & Rectal Surgery

NPI 1588830699

Doctor of Osteopathic Medicine (D.O.)

Shanna Gannon , PA-C

Physician Assistant - Surgical

NPI 1639403892

Physician Assistant (Certified)

Nancy Corvigno , MSPT

Physical Therapist

NPI 1942243183

Master of Science in Physical Therapy

Career & Practice History Timeline

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

8 Historical Events

📍

Updated Practice Location April 17, 2020

Registered at 2200 WHITNEY AVE STE 170, HAMDEN, CT 065183694 (Tel: 2032817000)

📍

Updated Business Mailing Address April 17, 2020

Registered at 2200 WHITNEY AVE STE 170, HAMDEN, CT 065183694 (Tel: 2032817000)

✅

NPI Profile Active September 10, 2015

NPI status registered as active in NPPES database

📍

Updated Practice Location September 10, 2015

Registered at 2200 WHITNEY AVE, SUITE 220, HAMDEN, CT 065183691 (Tel: 2032817000)

📍

Updated Business Mailing Address September 10, 2015

Registered at 2200 WHITNEY AVE, SUITE 220, HAMDEN, CT 065183691 (Tel: 2032817000)

👤

Provider Name / Credentials Updated September 10, 2015

Recorded as JOHN BONADIES, M.D.

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) September 10, 2015

Surgery (License #032008 in CT)

🟢

Initial NPI Registration & Enumeration June 30, 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: 1366471849

Entity Type:

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

Enumeration Date: June 30, 2006

Last Update: May 26, 2021

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2200 Whitney Ave Ste 170

Hamden, CT 065183694

Phone: 2032817000

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.