Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1700833092 Individual Practitioner Male Practitioner

Dr. Charles Allen Leff , MD

Specialist • Plainfield, NJ

Professional Overview & Biography Verified Profile Summary

Dr. Charles Leff, MD is a registered healthcare professional specializing in Specialist in Plainfield, NJ. Practice services are available at 1314 PARK AVE under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1314 Park Ave

Plainfield, NJ 070603253

Telephone 9087540400
Fax 9085617675
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for Specialist in Plainfield, NJ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 22.0 Yrs
State Avg: 35.6 Yrs
Regional Practice Density
5 Specialists

Practicing in Plainfield, NJ (1802 Statewide)

Telehealth Adoption Rate
0.0% 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

Specialist Primary Specialty

NUCC Taxonomy Code: 174400000X

State License NJ MA02997200

An individual educated and trained in an applied knowledge discipline used in the performance of work at a level requiring knowledge and skills beyond or apart from that provided by a general education or liberal arts degree.

Practice Associates & Co-Workers

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

9 Associated Practitioners
Amy Gibson , APN-C

Nurse Practitioner

NPI 1003002858

APNC

Dr. Ruchika Verma , DDS

Dentist - General Practice

NPI 1073746038

Doctor of Dental Surgery

Dr. Saleem Husain , MD

Internal Medicine - Cardiovascular Disease

NPI 1134197346

Doctor of Medicine (M.D.)

NPI 1215081385

LCSWLICCLINICALSO

Dr. Joyce Nkwonta , MD

Internal Medicine

NPI 1467408047

Doctor of Medicine (M.D.)

NPI 1679687487

Doctor of Medicine (M.D.), Master of Science

Career & Practice History Timeline

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

6 Historical Events
NPI Profile Active July 09, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 09, 2007

Registered at 1314 PARK AVE, PLAINFIELD, NJ 070603253 (Tel: 9087540400)

📍
Updated Business Mailing Address July 09, 2007

Registered at 1314 PARK AVE, PLAINFIELD, NJ 070603253 (Tel: 9087540400)

👤
Provider Name / Credentials Updated July 09, 2007

Recorded as CHARLES LEFF, M.D.

🎓
Medical Taxonomy / Specialty Registered (Primary Specialty) July 09, 2007

Specialist (License #MA02997200 in NJ)

🟢
Initial NPI Registration & Enumeration May 30, 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: 1700833092
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: May 30, 2006
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

1314 Park Ave

Plainfield, NJ 070603253

Phone: 9087540400

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.