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

Mariano Prime Limited Liability

Organization Pharmacy · NPI 1609912229

Mariano Prime Limited Liability is a Pharmacy in Tamuning, Guam. Licensed in Guam. Registered with an NPI since 2007.

Licensed in
GU
In the registry since
2007
Specialties on file
2

Practice location Address may be wrong

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

255 Farenholt Ave
Tamuning, GU 96913-3209
Phone: (671) 646-5355
Fax: (671) 646-5333

Specialties & licences

Community/Retail Pharmacy (primary) Taxonomy 3336C0003X · Licence PCY035 (GU)
Pharmacy Taxonomy 333600000X

Record details

NPI number1609912229
Entity typeOrganization (Type 2)
Organization subpartNo
Authorized official Arthur Mariano — Owner · (671) 646-0020
Other names Mega Drug
NPI enumeratedJanuary 30, 2007
Last updated in NPPESSeptember 12, 2016
Mailing address255 Farenholt Ave, Tamuning, GU 96913-3209

Other providers in Tamuning