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

Dr. Maria Chela Arana Mariano, MD

Individual provider Family Medicine Physician · NPI 1326035460

Dr. Maria Chela Arana Mariano, MD is a Family Medicine Physician in Dededo, Guam. Licensed in Guam and Wisconsin. Registered with an NPI since 2005.

Licensed in
GU, WI
In the registry since
2005
Specialties on file
2
What do these letters mean?
MD — Doctor of Medicine
A physician who completed allopathic medical school.

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Practice location Address may be wrong

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

330 W Marine Corps Dr
Dededo, GU 96929-5924
Phone: (671) 637-8112
Fax: (671) 637-8113

Specialties & licences

Family Medicine Physician (primary) Taxonomy 207Q00000X · Licence M-1590 (GU)
Family Medicine Physician Taxonomy 207Q00000X · Licence 47554-020 (WI)

Record details

NPI number1326035460
Entity typeIndividual (Type 1)
GenderFemale
Credentials MD
Sole proprietorNo
NPI enumeratedOctober 4, 2005
Last updated in NPPESMay 22, 2026
Certification dateMay 22, 2026

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