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

Dr. Guillermo Bethencourt, MD

Individual provider Internal Medicine Physician · NPI 1952321465

Dr. Guillermo Bethencourt, MD is an Internal Medicine Physician in Old Bridge, New Jersey. Practices as a sole proprietor. Licensed in New Jersey.

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

See every abbreviation used in this directory →

Practice location Address checks out

3 Hospital Plz Ste 303
Old Bridge, NJ 08857-3093
Phone: (732) 360-1600
Fax: (732) 360-1601
Show map & directions

Pin is approximate — placed at the ZIP-code centre, not the exact door.

Specialties & licences

Internal Medicine Physician (primary) Taxonomy 207R00000X · Licence MA54671 (NJ)

Record details

NPI number1952321465
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorYes
NPI enumeratedJuly 20, 2006
Last updated in NPPESJanuary 11, 2013

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