Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1033666284 Individual Practitioner Female Practitioner

Justine Joann Vitetta , PA-C

Physician Assistant • Worcester, MA

Professional Overview & Biography Verified Profile Summary

Justine Vitetta, PA-C is a registered healthcare professional specializing in Physician Assistant in Worcester, MA. Practice services are available at 55 LAKE AVE N under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

55 Lake Ave N

Worcester, MA 016550002

Telephone 5083342128
Fax 7744432043
Associated Practice Facility / Clinic
🏢 Umass Memorial Medical Center Facility NPI 1679574933

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Worcester, MA

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.4 Yrs
State Avg: 10.0 Yrs
Regional Practice Density
426 Specialists

Practicing in Worcester, MA (4746 Statewide)

Telehealth Adoption Rate
15.7% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Medical Specialties & State Licenses

CMS Verified: 2026-03-26
Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License MA PA9397

A physician assistant is a person who has successfully completed an accredited education program for physician assistant, is licensed by the state and is practicing within the scope of that license. Physician assistants are formally trained to perform many of the routine, time-consuming tasks a physician can do. In some states, they may prescribe medications. They take medical histories, perform physical exams, order lab tests and x-rays, and give inoculations. Most states require that they work under the supervision of a physician.

Physician Assistant - Medical

NUCC Taxonomy Code: 363AM0700X

Definition to come...

Secondary Practice Locations

593 Eddy St, Neuro Icu

Providence, RI 029034923

Phone: 4014444000

Practice Associates & Co-Workers

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

5 Associated Practitioners
Dr. Muriel Cleary , MD

Surgery - Pediatric Surgery

NPI 1518127075

Doctor of Medicine (M.D.)

Dr. Jonathan Green , MD

Surgery - Pediatric Surgery

NPI 1720425390

Doctor of Medicine (M.D.)

Dr. Jeremy Aidlen , MD

Surgery - Pediatric Surgery

NPI 1750558508

Doctor of Medicine (M.D.)

Dr. Kaitlyn Wong , MD

Surgery - Pediatric Surgery

NPI 1790006773

Doctor of Medicine (M.D.)

Melanie Jung , CRNP

Nurse Practitioner

NPI 1992127120

Certified Registered Nurse Practitioner

Career & Practice History Timeline

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

10 Historical Events
👤
Provider Name / Credentials Updated March 26, 2026

Recorded as JUSTINE VITETTA, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) March 26, 2026

Physician Assistant (License #PA9397 in MA)

📍
Updated Practice Location May 10, 2023

Registered at 55 LAKE AVE N, WORCESTER, MA 016550002 (Tel: 5083342128)

📍
Updated Business Mailing Address May 10, 2023

Registered at PO BOX 415348, BOSTON, MA 022415348

NPI Profile Active September 06, 2016

NPI status registered as active in NPPES database

📍
Updated Practice Location September 06, 2016

Registered at 593 EDDY ST, NEURO ICU, PROVIDENCE, RI 029034923 (Tel: 4014444000)

📍
Updated Business Mailing Address September 06, 2016

Registered at 18 CAESAR WAY, PITTSBURGH, PA 152032404 (Tel: 5172949419)

👤
Provider Name / Credentials Updated September 06, 2016

Recorded as JUSTINE MIXTER, PA-C

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) September 06, 2016

Physician Assistant

🟢
Initial NPI Registration & Enumeration September 06, 2016

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: 1033666284
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 06, 2016
Last Update: March 26, 2026
Sole Proprietor: No

Mailing Address

Po Box 415348

Boston, MA 022415348

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.