DR. RONALD LEE WARREN M.D.
NPI 1306808555
Internal Medicine in Trenton, NJ

Active since April 04, 2006
40 FULD ST, SUITE 201, TRENTON, NJ 08638(609) 695-4422(609) 695-4358 Get Directions Write a Review

NPPES record last updated: September 14, 2007. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Dr. Ronald Lee Warren M.d. NPPES

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

DR. RONALD LEE WARREN M.D. (NPI 1306808555) is an individual internal medicine provider in Trenton, New Jersey, licensed in New Jersey (27964) and active in the NPI registry since April 2006.

NPPES Registry Identity

NPI1306808555
Entity TypeIndividualMale
Primary Taxonomy207R00000X
Provider Legal NameDR. RONALD LEE WARRENCredential: M.D.
Location Address40 FULD ST, SUITE 201Trenton, NJ 08638-5247
Mailing Address40 Fuld St, Suite 201Trenton, NJ 08638-5247 · (609) 695-4422 · Fax (609) 695-4358
Fax(609) 695-4358
Sole ProprietorNo
Enumeration DateApril 4, 2006
Last NPPES UpdateSeptember 14, 2007
NPI 1306808555 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians
Taxonomy Code207R00000X
License Licensed in NJ · 27964
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.

40 FULD ST, Trenton, NJ 08638

Other Identifiers 3

Medicare UPINE52466NJ
Medicare ID-Type Unspecified150157APWNJ
Medicaid1463209NJ

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Internal Medicine (Hematology & Oncology)
40 FULD ST, SUITE 404
TRENTON, NJ 08638
Internal Medicine (Hematology & Oncology)
40 FULD ST, SUITE 404
TRENTON, NJ 08638
Internal Medicine
40 FULD ST, SUITE 302
TRENTON, NJ 08638
Surgery (Trauma Surgery)
40 FULD ST, SUITE 303
TRENTON, NJ 08638
Internal Medicine
40 FULD ST, STE 302
TRENTON, NJ 08638
Internal Medicine (Pulmonary Disease)
40 FULD ST, SUITE 201
TRENTON, NJ 08638
Internal Medicine (Infectious Disease)
40 FULD ST, STE 305
TRENTON, NJ 08638
Surgery
40 FULD ST, SUITE 200
TRENTON, NJ 08638

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 Ronald Warren's NPI number?

The NPI number for Ronald Warren is 1306808555. It was assigned to this individual provider in the NPPES registry on April 4, 2006.

Where is Ronald Warren located?

Ronald Warren practices at 40 Fuld St Suite 201, Trenton, NJ 08638. The listed phone number is (609) 695-4422.

What is Ronald Warren'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 Ronald Warren was last updated on September 14, 2007. NPI Profile syncs with the weekly NPPES data releases published by CMS.