Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1396716601 Individual Practitioner Female Practitioner

Melissa Jay Leonardis , PA

Physician Assistant • Johnstown, PA

✓ Accepts Medicare Assignment

Professional Overview & Biography Verified Profile Summary

Melissa Leonardis, PA is a certified Physician Assistant practicing in Johnstown, PA. With approximately 27 years of clinical experience since completing medical education in 1999, Melissa Leonardis delivers high-quality medical care to the local community at 334 BLOOMFIELD ST.

Melissa Leonardis accepts Medicare assignment.

Practice Location & Contact Primary Location

Practice Address

334 Bloomfield St

Johnstown, PA 15904

Telephone 8142668686
Fax 8142666478
Associated Practice Facility / Clinic

Medicare Profile & Education

Medical School

Other

Graduation Year

1999

Medicare Assignment

✓ Accepts Assignment

Telehealth Flag

In-Person Only

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Johnstown, PA

Senior Veteran Specialist (>20 Yrs)
Practitioner Clinical Experience
27 Yrs +11.1 yrs vs City Avg
City Avg: 15.9 Yrs
State Avg: 11.5 Yrs
Regional Practice Density
70 Specialists

Practicing in Johnstown, PA (8068 Statewide)

Telehealth Adoption Rate
4.3% Regional Adoption

In-Person Office Visits Only

Medicare Pricing Discount
67.4% Avg Savings

Under CMS Medicare Fee Schedule vs Standard Submitted Charges

Clinical Seniority & Experience Comparison

Dr. Leonardis (27 Years) 27 Yrs
Johnstown Specialty Average (15.9 Years) 15.9 Yrs

Medical Specialties & State Licenses

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License PA MA050992

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.

Practice Associates & Co-Workers

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

3 Associated Practitioners
NPI 1114998333

Doctor of Medicine (M.D.)

John Onderko , PA-C

Physician Assistant

NPI 1548231863

Physician Assistant (Certified)

Jimmy Pyakurel

Family Medicine

NPI 1720240112

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 334 BLOOMFIELD ST, JOHNSTOWN, PA 15904 (Tel: 8142668686)

📍
Updated Business Mailing Address July 08, 2007

Registered at 334 BLOOMFIELD ST, JOHNSTOWN, PA 15904 (Tel: 8142668686)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as MELISSA LEONARDIS, PA

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 08, 2007

Physician Assistant (License #MA050992 in PA)

🟢
Initial NPI Registration & Enumeration January 27, 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: 1396716601
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: January 27, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

334 Bloomfield St

Johnstown, PA 15904

Phone: 8142668686

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.