Active NPI 1104851518 Individual Practitioner Male Practitioner

Dr. James Frederic Passarelli , MD

Surgery • New Haven, CT

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Dr. James Passarelli, MD is a certified Surgery practicing in New Haven, CT. With approximately 37 years of clinical experience since graduating from New York Medical College in 1989, Dr. Passarelli delivers high-quality medical care to the local community at 2 CHURCH STREET SOUTH.

Dr. Passarelli is affiliated with Yale University and accepts Medicare assignment.

Frequently performed procedures and clinical services include new patient outpatient office visit, repair of groin hernia using an endoscope, established 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

2 Church Street South

New Haven, CT 06519

Telephone 2037762500

Fax 2037762959

Associated Practice Facility / Clinic

🏢 Greater New Haven Ob Gyn Group Pc Facility NPI 1396821716

Medicare Profile & Education

Medical School

New York Medical College

Graduation Year

1989

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery in New Haven, CT

Senior Veteran Specialist (>20 Yrs)

Practitioner Clinical Experience

37 Yrs +14.5 yrs vs City Avg

City Avg: 22.5 Yrs

State Avg: 26.1 Yrs

Regional Practice Density

70 Specialists

Practicing in New Haven, CT (388 Statewide)

Telehealth Adoption Rate

20.0% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount

81.3% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Passarelli (37 Years) 37 Yrs

New Haven Specialty Average (22.5 Years) 22.5 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	44	44	$575.00	$174.61
49650 Repair of groin hernia using an endoscope	32	32	$3518.97	$511.04
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$395.00	$106.74
99213 Established patient office or other outpatient visit, typically 15 minutes	15	13	$255.00	$86.52
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	13	13	$375.00	$133.67
47562 Removal of gallbladder using an endoscope	12	12	$4102.25	$710.65

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	60	60	$575.00	$176.23
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	27	27	$395.00	$120.51
49650 Repair of groin hernia using an endoscope	27	27	$3827.93	$573.56
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	18	18	$375.00	$136.97
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	14	13	$155.00	$61.09
99213 Established patient office or other outpatient visit, typically 15 minutes	11	11	$255.00	$97.02

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	39	39	$575.00	$179.88
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	25	25	$395.00	$121.12
49650 Repair of groin hernia using an endoscope	18	18	$3719.33	$549.15
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	17	17	$375.00	$138.02
99213 Established patient office or other outpatient visit, typically 15 minutes	16	12	$255.00	$98.29

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	47	47	$575.00	$178.98
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	36	36	$395.00	$122.50
99213 Established patient office or other outpatient visit, typically 15 minutes	23	21	$255.00	$98.40
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	20	$375.00	$141.19
49650 Repair of groin hernia using an endoscope	19	19	$3734.68	$561.81

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	45	45	$575.00	$176.84
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	32	17	$250.00	$78.19
99213 Established patient office or other outpatient visit, typically 15 minutes	19	19	$255.00	$79.66
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	17	17	$395.00	$118.59
49650 Repair of groin hernia using an endoscope	14	14	$3305.43	$501.74
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	14	14	$375.00	$119.53
47562 Removal of gallbladder using an endoscope	12	12	$3635.00	$745.80
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	12	12	$470.00	$149.29
99221 Initial hospital inpatient care per day, typically 30 minutes	12	12	$350.00	$110.69

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	46	46	$575.00	$178.45
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	32	26	$155.00	$48.09
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	31	16	$250.00	$78.01
99213 Established patient office or other outpatient visit, typically 15 minutes	25	22	$255.00	$78.76
49650 Repair of groin hernia using an endoscope	19	19	$3653.47	$559.90
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	18	18	$395.00	$118.14
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	16	16	$470.00	$147.02
99221 Initial hospital inpatient care per day, typically 30 minutes	14	14	$350.00	$109.16
47562 Removal of gallbladder using an endoscope	13	13	$3635.00	$741.65
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	12	12	$375.00	$118.08

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	67	30	$250.00	$77.18
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more	52	52	$575.00	$176.76
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	30	22	$155.00	$46.19
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	28	23	$470.00	$145.09
49650 Repair of groin hernia using an endoscope	21	21	$4113.67	$622.30
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	21	21	$395.00	$111.92
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	20	19	$375.00	$112.83
47562 Removal of gallbladder using an endoscope	18	18	$3635.00	$728.66
99221 Initial hospital inpatient care per day, typically 30 minutes	17	17	$350.00	$107.83
99213 Established patient office or other outpatient visit, typically 15 minutes	15	15	$255.00	$78.46

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	68	68	$575.00	$175.83
99232 Subsequent hospital care with moderate levelof medical decision making, if using time, at least 35 minutes	46	23	$250.00	$76.26
99212 Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more	41	26	$155.00	$46.14
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more	35	35	$395.00	$111.85
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more	32	29	$375.00	$113.21
99222 Initial hospital care with straightforward or low-level medical decision making, if using time, at least 55 minutes	30	29	$471.00	$144.93
99213 Established patient office or other outpatient visit, typically 15 minutes	28	27	$255.00	$77.49
99221 Initial hospital inpatient care per day, typically 30 minutes	21	20	$350.00	$107.69
47562 Removal of gallbladder using an endoscope	17	17	$3635.00	$705.72
49650 Repair of groin hernia using an endoscope	17	17	$3448.06	$515.47
49505 Repair of groin hernia (5 years or older)	16	16	$2270.00	$575.24
99202 New patient office or other outpatient visit, typically 20 minutes	11	11	$260.00	$78.06

Medical Specialties & State Licenses

Surgery Primary Specialty

NUCC Taxonomy Code: 208600000X

State License CT 033614

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

001336149 (CT)

Hospital & Practice Group Affiliations

Yale University

1450 Chapel St B, New Haven, CT 065114405

Phone: 20386754204405

Yale University

6 Devine St, North Haven, CT 064732195

Phone: 2032876100

Yale University

800 Howard Ave, New Haven, CT 065191369

Phone: 2037852140

Practice Associates & Co-Workers

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

2 Associated Practitioners

Dr. Herbert Suesserman , MD

Obstetrics & Gynecology - Gynecology

NPI 1235242892

Doctor of Medicine (M.D.)

Dr. Joanne Foodim , MD

Internal Medicine

NPI 1780663237

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 August 18, 2014

NPI status registered as active in NPPES database

📍

Updated Practice Location August 18, 2014

Registered at 2 CHURCH STREET SOUTH, NEW HAVEN, CT 06519 (Tel: 2037762500)

📍

Updated Business Mailing Address August 18, 2014

Registered at 2 CHURCH STREET SOUTH, NEW HAVEN, CT 06519 (Tel: 2037762500)

👤

Provider Name / Credentials Updated August 18, 2014

Recorded as JAMES PASSARELLI, MD

🎓

Medical Taxonomy / Specialty Registered (Primary Specialty) August 18, 2014

Surgery (License #033614 in CT)

🟢

Initial NPI Registration & Enumeration July 12, 2006

First registered as active Individual Practitioner in NPPES Database.

Patient & Community Reviews

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NPI Administrative Meta

NPI Number: 1104851518

Entity Type:

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

Enumeration Date: July 12, 2006

Last Update: August 18, 2014

Sole Proprietor: No

Update or Correct Profile

Mailing Address

2 Church Street South

New Haven, CT 06519

Phone: 2037762500

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.