Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Professional Drug 1

Pharmacy in Toa Alta, PR · enumerated 2007 · authorized official Nilza Santiago, Owner.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1033246806

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Professional Drug 1

Practice address B35 Calle 6, Urb Sanfernando, Toa Alta, PR, 00953

Phone (787) 870-2935

Enumeration date Feb 27, 2007

Last updated in NPPES May 6, 2014

Taxonomy & classification

333600000X Pharmacy Suppliers · License 15-F-0813 (PR) Primary

Authorized official

Name Nilza Santiago

Title Owner

Phone (787) 870-2935

Other identifiers

Identifier	Type	State	Issuer
4019724	Other	PR	NCPDP

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

Where is Professional Drug 1 located?

The practice location on file with NPPES is in Toa Alta, PR.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2014-05-06. Verify at npiregistry.cms.hhs.gov.

Providers at this address

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Erika Osso Pharmacy Technician · Toa Alta, PR NPI 1649291220 Nilza Santiago Pharmacist · Toa Alta, PR NPI 1083637532 Ruby Rosario Pharmacy Technician · Toa Alta, PR NPI 1619175437 Marielys Nevarez Pharmacy Technician · Toa Alta, PR NPI 1396934071 White Smile Dental Solutions LLC Dental Clinic/Center · Toa Alta, PR NPI 1912850165

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2014-05-06.