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Active NPI 1366644544 Individual Practitioner Male Practitioner

John Denis Leonhardt , RPA

Physician Assistant • Roslyn, NY

Professional Overview & Biography Verified Profile Summary

John Leonhardt, RPA is a registered healthcare professional specializing in Physician Assistant in Roslyn, NY. Practice services are available at 100 PORT WASHINGTON BLVD under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

100 Port Washington Blvd

Roslyn, NY 11576

Telephone 5165626000
Associated Practice Facility / Clinic
🏢 Pediatric Cardiology Of Li Pc Facility NPI 1003883653

Specialty Benchmarks & Practice Insights

Comparative analytics for Physician Assistant in Roslyn, NY

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 14.0 Yrs
State Avg: 12.0 Yrs
Regional Practice Density
118 Specialists

Practicing in Roslyn, NY (15701 Statewide)

Telehealth Adoption Rate
1.7% 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

Physician Assistant Primary Specialty

NUCC Taxonomy Code: 363A00000X

State License NY 002122

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

40 Associated Practitioners
Dr. Mena Yacoub , DO

Internal Medicine - Clinical Cardiac Electrophysiology

NPI 1003223835

Doctor of Osteopathic Medicine (D.O.)

Julia Cohen

Physician Assistant

NPI 1003784745
NPI 1033967161

Doctor of Pharmacy (Pharm.D.)

Kimberly Sanford , MPAS, PA-C

Physician Assistant - Medical

NPI 1043632615

MPAS, Physician Assistant (Certified)

Garrett Chan , PA-C

Physician Assistant

NPI 1043668833

Physician Assistant (Certified)

Thomas Schneider , NP

Nurse Practitioner - Adult Health

NPI 1043720394

Nurse Practitioner

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 100 PORT WASHINGTON BLVD, ROSLYN, NY 11576 (Tel: 5165626000)

📍
Updated Business Mailing Address July 08, 2007

Registered at 7 CRESCENT PL, BRENTWOOD, NY 117172317 (Tel: 6312315479)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as JOHN LEONHARDT, RPA

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

Physician Assistant (License #002122 in NY)

🟢
Initial NPI Registration & Enumeration June 01, 2007

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: 1366644544
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: June 01, 2007
Last Update: July 08, 2007
Sole Proprietor: No

Mailing Address

7 Crescent Pl

Brentwood, NY 117172317

Phone: 6312315479

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.