1. Home
  2. Directory
  3. New Jersey
  4. Princeton
  5. Internal Medicine
  6. NPI Profile

ESSENTIAL DIAGNOSTICS, P.A.
NPI 1376245753
Internal Medicine in Princeton, NJ

Active since March 20, 2023
8 FORRESTAL RD S, PRINCETON, NJ 08540(732) 789-3139 Get Directions Write a Review

NPPES record last updated: April 17, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Essential Diagnostics, P.a. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

ESSENTIAL DIAGNOSTICS, P.A. (NPI 1376245753) is a healthcare organization registered as an internal medicine in Princeton, New Jersey and active in the NPI registry since March 2023. The organization maintains 2 additional practice locations and lists Jaden Kwan, Manager/administrator, as its authorized official.

NPPES Registry Identity

NPI1376245753
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameESSENTIAL DIAGNOSTICS, P.A.
Location Address8 FORRESTAL RD SPrinceton, NJ 08540-6658
Mailing Address301 Carnegie Ctr Ste 300Princeton, NJ 08540-6588
Phone(732) 789-3139
Organization SubpartNo
Authorized OfficialJaden KwanManager/administrator · (732) 789-3139
Enumeration DateMarch 20, 2023
Last NPPES UpdateApril 17, 2025
NPPES CertifiedApril 17, 2025
✔ NPI 1376245753 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
Definition
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.
8 FORRESTAL RD S, Princeton, NJ 08540
Open in Google Maps ↗

Secondary Practice Locations 2

Location 1127 Church Rd Ste 200Marlton, NJ 08053-9402 · Phone (856) 817-2470
Location 295 Madison AveMorristown, NJ 07960-6092 · Phone (609) 216-4023

Group Practice 1

Group TaxonomyThis provider is a business group of one or more individual practitioners, who practice with different areas of specialization.193200000X MULTI-SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Essential Diagnostics, P.A.'s NPI number?

The NPI number for Essential Diagnostics, P.A. is 1376245753. It was assigned to this organization in the NPPES registry on March 20, 2023.

Where is Essential Diagnostics, P.A. located?

Essential Diagnostics, P.A. is located at 8 Forrestal Rd S, Princeton, NJ 08540. The listed phone number is (732) 789-3139.

What is Essential Diagnostics, P.A.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Essential Diagnostics, P.A. was last updated on April 17, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.