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

Dr. Robert Joseph Leon Guerrero, MD

Individual provider Specialist · NPI 1972564219

Dr. Robert Joseph Leon Guerrero, MD is a Specialist in Tamuning, Guam. Licensed in Guam. Registered with an NPI since 2006.

Licensed in
GU
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 may be wrong

The ZIP code does not match the city and state on this record. Call before visiting.

548 S Marine Corps Dr
Tamuning, GU 96913
Phone: (671) 646-5824
Fax: (671) 647-3546

Specialties & licences

Specialist (primary) Taxonomy 174400000X (GU)

Record details

NPI number1972564219
Entity typeIndividual (Type 1)
GenderMale
Credentials MD
Sole proprietorNo
NPI enumeratedMarch 28, 2006
Last updated in NPPESJuly 13, 2026

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