Independent US Healthcare Provider Directory & Public Medical Database
Active NPI 1205821030 Individual Practitioner Female Practitioner

Dr. Yi-Der J Shen , MD

General Practice • Belleville, NJ

Professional Overview & Biography Verified Profile Summary

Dr. Yi-Der Shen, MD is a registered healthcare professional specializing in General Practice in Belleville, NJ. Practice services are available at 1 CLARA MAASS DR under active NPI credentials.

Practice Location & Contact Primary Location

Practice Address

1 Clara Maass Dr

Belleville, NJ 071093550

Telephone 9734502000
Associated Practice Facility / Clinic

Specialty Benchmarks & Practice Insights

Comparative analytics for General Practice in Belleville, NJ

Active Practitioner
Practitioner Clinical Experience
Active
City Avg: 10.5 Yrs
State Avg: 26.1 Yrs
Regional Practice Density
1 Specialists

Practicing in Belleville, NJ (269 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

General Practice Primary Specialty

NUCC Taxonomy Code: 208D00000X

State License NJ 25MA02991300

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions.

Internal Medicine

NUCC Taxonomy Code: 207R00000X

State License NJ 25MA02991300

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

Additional State Medicaid & Healthcare Payer Identifiers

Medicaid State Provider ID
7896204 (NJ)

Practice Associates & Co-Workers

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

40 Associated Practitioners
Chelsea Batelli , APN

Nurse Practitioner - Family

NPI 1033906763

Advanced Practice Nurse

Dr. Clarese Crenshaw , DNP, AGACNP-BC

Nurse Practitioner - Acute Care

NPI 1043637564

Doctor of Nursing Practice, Adult-Gerontology Acute Care Nurse Practitioner (Board Certified)

Stephanie Mccarthy , RN, APN

Nurse Practitioner - Adult Health

NPI 1043650955

Registered Nurse, Advanced Practice Nurse

Kristi Baron , CRNA

Nurse Anesthetist, Certified Registered

NPI 1043692650

Certified Registered Nurse Anesthetist

Anthony Maldonado-Duenez

Internal Medicine

NPI 1053007583
NPI 1053016493

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 July 08, 2007

NPI status registered as active in NPPES database

📍
Updated Practice Location July 08, 2007

Registered at 1 CLARA MAASS DR, BELLEVILLE, NJ 071093550 (Tel: 9734502000)

📍
Updated Business Mailing Address July 08, 2007

Registered at 66 W GILBERT ST, TINTON FALLS, NJ 077014918 (Tel: 7322120060)

👤
Provider Name / Credentials Updated July 08, 2007

Recorded as YI-DER SHEN, MD

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

Internal Medicine (License #25MA02991300 in NJ)

🟢
Initial NPI Registration & Enumeration September 19, 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: 1205821030
Entity Type:
Individual Provider Physician, Nurse Practitioner, or Solo Healthcare Professional (Type 1 NPI)
Enumeration Date: September 19, 2005
Last Update: July 13, 2026
Sole Proprietor: No

Mailing Address

66 W Gilbert St

Tinton Falls, NJ 077014918

Phone: 7322120060

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.