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MEGA DRUG
NPI 1609912229
Pharmacy - Community/Retail Pharmacy in Tamuning, GU

Active since January 30, 2007
255 FARENHOLT AVE, TAMUNING, GU 96913(671) 646-5355(671) 646-5333 Get Directions Write a Review

NPPES record last updated: September 12, 2016. Verified against the NPPES registry weekly; last sync: August 09, 2026.

About Mega Drug NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MEGA DRUG (NPI 1609912229) is a healthcare organization registered as a community/retail pharmacy in Tamuning, Guam and active in the NPI registry since January 2007. The organization lists Arthur Mariano, Owner, as its authorized official.

NPPES Registry Identity

NPI1609912229
Entity TypeOrganization
Primary Taxonomy3336C0003X
Legal Business NameMARIANO PRIME LIMITED LIABILITY
Location Address255 FARENHOLT AVETamuning, GU 96913-3209
Mailing Address255 Farenholt AveTamuning, GU 96913-3209 · (671) 646-5355 · Fax (671) 646-5333
Phone(671) 646-5355
Fax(671) 646-5333
Organization SubpartNo
Authorized OfficialArthur MarianoOwner · (671) 646-0020
Enumeration DateJanuary 30, 2007
Last NPPES UpdateSeptember 12, 2016
✔ NPI 1609912229 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPharmacy · Community/Retail PharmacySuppliers
Taxonomy Code3336C0003X
License✔ Licensed in GU · PCY035
Definition
A pharmacy where pharmacists store, prepare, and dispense medicinal preparations and/or prescriptions for a local patient population in accordance with federal and state law; counsel patients and caregivers (sometimes independent of the dispensing process); administer vaccinations; and provide other professional services associated with pharmaceutical care such as health screenings, consultative services with other health care providers, collaborative practice, disease state management, and education classes.
Also ListedPharmacyTaxonomy 333600000X
255 FARENHOLT AVE, Tamuning, GU 96913
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Other Names 1

Doing Business AsMega Drug

Other Identifiers 2

Other2112123Pk
Medicaid650GU

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Alliant Health Plans, Inc., Ambetter from Absolute Total Care, Ambetter from Arizona Complete Health and more.Insurance ›

Other Providers at the Same Location NPPES 3

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

MR. ARTHUR SURLA MARIANO R.PH.
Pharmacist
255 FARENHOLT AVE
TAMUNING, GU 96913
Guam (671) 646-5355
GABRIELLA ANN DELGADO DUENAS PHARMD
Pharmacist
255 FARENHOLT AVE
TAMUNING, GU 96913
Guam (671) 646-0020
MARIANO PRIME LLC
Durable Medical Equipment & Medical Supplies
255 FARENHOLT AVE
TAMUNING, GU 96913
Guam (671) 649-5833

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mariano Prime Limited Liability's NPI number?

The NPI number for Mariano Prime Limited Liability is 1609912229. It was assigned to this organization in the NPPES registry on January 30, 2007. The provider is doing business as Mega Drug.

Where is Mariano Prime Limited Liability located?

Mariano Prime Limited Liability is located at 255 Farenholt Ave, Tamuning, GU 96913. The listed phone number is (671) 646-5355.

What is Mariano Prime Limited Liability's specialty?

The primary specialty registered for this NPI is Pharmacy, specializing in Community/Retail Pharmacy, with taxonomy code 3336C0003X.

What insurance does Mariano Prime Limited Liability accept?

Health plans from Alliant Health Plans, Inc., Ambetter Health, Ambetter Health of Delaware, Ambetter from Absolute Total Care and Ambetter from Arizona Complete Health and 45 other insurers list Mariano Prime Limited Liability as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Mariano Prime Limited Liability was last updated on September 12, 2016. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 9 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.