Provider records sourced from NPPES (CMS National Plan & Provider Enumeration System). Data current as of August 10, 2026.

Dr. Ronald Lee Warren, MD

Individual provider Internal Medicine Physician · NPI 1306808555

Dr. Ronald Lee Warren, MD is an Internal Medicine Physician in Trenton, New Jersey. Licensed in New Jersey. Registered with an NPI since 2006.

Licensed in
NJ
In the registry since
2006
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address checks out

40 Fuld St Ste 201
Trenton, NJ 08638-5247
Phone: (609) 695-4422
Fax: (609) 695-4358
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Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence 27964 (NJ)

Record details

NPI number1306808555
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedApril 4, 2006
Last updated in NPPESSeptember 14, 2007
Mailing address40 Fuld St, Suite 201, Trenton, NJ 08638-5247

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