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Active NPI 1487630935 Individual Practitioner Male Practitioner

Dr. John G Najjar , MD

Surgery - Vascular Surgery • Worcester, MA

✓ Accepts Medicare Assignment Telehealth Available

Professional Overview & Biography Verified Profile Summary

Dr. John Najjar, MD is a certified Surgery - Vascular Surgery practicing in Worcester, MA. With approximately 33 years of clinical experience since completing medical education in 1993, Dr. Najjar delivers high-quality medical care to the local community at 123 SUMMER ST.

Dr. Najjar is affiliated with Reliant Medical Group Inc and accepts Medicare assignment . Telehealth and virtual consultation options are available for eligible patients.

Frequently performed procedures and clinical services include ultrasound study of arm or leg veins with compression and maneuvers, ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers, ultrasound of both sides of head and neck blood flow. Full Medicare procedure pricing transparency rates and service volume details are listed on this profile.

Practice Location & Contact Primary Location

Practice Address

123 Summer St
Suite 210

Worcester, MA 016081312

Telephone 5083683190
Fax 5083683193
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1993

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

Telehealth Services Available

Specialty Benchmarks & Practice Insights

Comparative analytics for Surgery - Vascular Surgery in Worcester, MA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
33 Yrs +14.1 yrs vs City Avg
City Avg: 18.9 Yrs
State Avg: 27.9 Yrs
Regional Practice Density
21 Specialists

Practicing in Worcester, MA (169 Statewide)

Telehealth Adoption Rate
33.3% Regional Adoption

✓ Offers Virtual Consultations

Medicare Pricing Discount
63.5% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Najjar (33 Years) 33 Yrs
Worcester Specialty Average (18.9 Years) 18.9 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
93970 Ultrasound study of arm or leg veins with compression and maneuvers
155 149 $100.00 $32.09
93971 Ultrasound scan of veins of one arm or leg or limited including assessment of compression and functional maneuvers
122 114 $89.00 $20.58
93880 Ultrasound of both sides of head and neck blood flow
114 114 $100.00 $37.09
93923 Complete ultrasound study of arm and leg arteries
92 90 $56.00 $21.06
99214 Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more
73 64 $313.00 $125.85
93978 Complete ultrasound of aorta, vena cava, groin vessels or bypass grafts
49 48 $102.00 $36.87
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
47 47 $455.00 $168.54
99203 New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more
31 31 $305.00 $112.53
99213 Established patient office or other outpatient visit, typically 15 minutes
21 20 $211.00 $92.13
76937 Ultrasonic guidance for blood vessel access
20 18 $46.10 $13.54
93975 Complete ultrasound of abdomen and pelvis artery and vein blood flow
20 20 $225.00 $53.84
93926 Ultrasound of one leg arteries or artery grafts
19 17 $49.00 $22.41
99215 Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more
19 19 $463.00 $182.22
99443 Telephone medical discussion with physician, 21-30 minutes
17 16 $265.00 $129.69
29580 Strapping, unna boot
16 14 $184.25 $86.60
99223 Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes
13 13 $521.00 $171.11
93925 Ultrasound of leg arteries or artery grafts
11 11 $72.00 $36.65
99204 New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more
11 11 $455.00 $122.80

Medical Specialties & State Licenses

Surgery - Vascular Surgery Primary Specialty

NUCC Taxonomy Code: 2086S0129X

State License MA 210201

A surgeon with expertise in the management of surgical disorders of the blood vessels, excluding the intracranial vessels or the heart.

Surgery

NUCC Taxonomy Code: 208600000X

State License MA 210201

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

Commercial Insurance / Payer ID Tricare Champus
042472266
Commercial Insurance / Payer ID Healthy Start
0142701
Commercial Insurance / Payer ID Blue Shield Hmo Blue
J23719
Commercial Insurance / Payer ID Welfare
0142701
Commercial Insurance / Payer ID Healthcare Value Manageme
042472266
Commercial Insurance / Payer ID Aetna Us Healthcare
7258566
Commercial Insurance / Payer ID Mvp Health Care
784058
Commercial Insurance / Payer ID Harvard Pilgrim Healthcar
AA4381
Commercial Insurance / Payer ID Private Healthcare System
042472266
Commercial Insurance / Payer ID Blue Care Elect
J23719

Hospital & Practice Group Affiliations

Reliant Medical Group Inc

123 Summer St, Worcester, MA 016081216

Phone: 5083635000

Practice Associates & Co-Workers

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

15 Associated Practitioners
Dr. Elizabeth Mahanor , MD

Surgery - Vascular Surgery

NPI 1013994755

Doctor of Medicine (M.D.)

Jessica Day , NP-C

Nurse Practitioner

NPI 1083014955

Nurse Practitioner (Certified)

NPI 1124004403

Doctor of Medicine (M.D.)

Diane Fruit , NP

Nurse Practitioner

NPI 1205896560

Nurse Practitioner

NPI 1235273921

Doctor of Medicine (M.D.)

NPI 1497845671

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 February 20, 2009

NPI status registered as active in NPPES database

📍
Updated Practice Location February 20, 2009

Registered at 123 SUMMER ST, SUITE 210, WORCESTER, MA 016081312 (Tel: 5083683190)

📍
Updated Business Mailing Address February 20, 2009

Registered at 630 PLANTATION ST, WORCESTER, MA 01605 (Tel: 5083683190)

👤
Provider Name / Credentials Updated February 20, 2009

Recorded as JOHN NAJJAR, MD

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) February 20, 2009

Surgery (License #210201 in MA)

🟢
Initial NPI Registration & Enumeration December 16, 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: 1487630935
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: December 16, 2005
Last Update: February 20, 2009
Sole Proprietor: No

Mailing Address

630 Plantation St

Worcester, MA 01605

Phone: 5083683190

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.