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WHO INC
NPI 1831265594
Pharmacy - Specialty Pharmacy in Portland, ME

Active since November 27, 2006
580 BRIGHTON AVE, PORTLAND, ME 04102(207) 773-4746(207) 772-8680 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 02, 2026.

Record update history: Sep 11, 2025, Aug 22, 2020 (2 updates tracked since 2020).

About Who Inc NPPES

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

WHO INC (NPI 1831265594), doing business as Rosemont Pharmacy, is a healthcare organization registered as a specialty pharmacy in Portland, Maine and active in the NPI registry since November 2006. The organization lists William Hewitt, Owner, as its authorized official.

NPPES Registry Identity

NPI1831265594
Entity TypeOrganization
Primary Taxonomy3336S0011X
Legal Business NameWHO INC
Location Address580 BRIGHTON AVEPortland, ME 04102-2320
Mailing Address580 Brighton AvePortland, ME 04102-2320
Phone(207) 773-4746
Fax(207) 772-8680
Organization SubpartNo
Authorized OfficialWilliam HewittOwner · (207) 773-4746
Enumeration DateNovember 27, 2006
Last NPPES UpdateSeptember 11, 20252 updates tracked since enumeration
✔ NPI 1831265594 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 5

★ Primary SpecialtyPharmacy · Specialty PharmacySuppliers
Taxonomy Code3336S0011X
Definition
A pharmacy that dispenses generally low volume and high cost medicinal preparations to patients who are undergoing intensive therapies for illnesses that are generally chronic, complex and potentially life threatening. Often these therapies require specialized delivery and administration.
Also ListedPharmacyTaxonomy 333600000X · License PH50001174 (ME)
Also ListedPharmacy · Community/Retail PharmacyTaxonomy 3336C0003X
Also ListedPharmacy · Compounding PharmacyTaxonomy 3336C0004X
Also ListedPharmacy · Mail Order PharmacyTaxonomy 3336M0002X

Other Names 1

Doing Business AsRosemont Pharmacy

Other Identifiers 1

Other2007626Other Id Number-commercial Number

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 Who Inc's NPI number?

The NPI number for Who Inc is 1831265594. It was assigned to this organization in the NPPES registry on November 27, 2006. The provider is doing business as Rosemont Pharmacy.

Where is Who Inc located?

Who Inc is located at 580 Brighton Ave, Portland, ME 04102. The listed phone number is (207) 773-4746.

What is Who Inc's specialty?

The primary specialty registered for this NPI is Pharmacy, specializing in Specialty Pharmacy, with taxonomy code 3336S0011X.

When was this NPI record last updated?

The NPPES record for Who Inc was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 10 months 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.