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SHEILA I NEGRETTI ALVAREZ
NPI 1801841291
Durable Medical Equipment & Medical Supplies - Oxygen Equipment & Supplies in Bayamon, PR

Active since May 23, 2006
EXTENSION VILLA RICA H26 CALLE 2, STE A, BAYAMON, PR 00959(787) 779-5197(787) 779-4188 Get Directions Write a Review

NPPES record last updated: July 2, 2008. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Sheila I Negretti Alvarez NPPES

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

SHEILA I NEGRETTI ALVAREZ (NPI 1801841291) is a healthcare organization registered as an oxygen equipment & supplies in Bayamon, Puerto Rico and active in the NPI registry since May 2006. The organization lists Sheila I Negretti, President, as its authorized official.

NPPES Registry Identity

NPI1801841291
Entity TypeOrganization
Primary Taxonomy332BX2000X
Legal Business NameMASTER MEDICAL SUPPLY INC
Location AddressEXTENSION VILLA RICA H26 CALLE 2, STE ABayamon, PR 00959
Mailing AddressPo Box 2400Toa Baja, PR 00951-2400 · (787) 779-5197 · Fax (787) 779-4188
Phone(787) 779-5197
Fax(787) 779-4188
Organization SubpartNo
Authorized OfficialSheila I NegrettiPresident · (787) 779-5197
Enumeration DateMay 23, 2006
Last NPPES UpdateJuly 2, 2008
✔ NPI 1801841291 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyDurable Medical Equipment & Medical Supplies · Oxygen Equipment & SuppliesSuppliers
Taxonomy Code332BX2000X
License✔ Licensed in PR · 0792254

Other Names 1

Other NameSheila I Negretti Alvarez

Other Identifiers 1

Medicare NSC4270990001PR

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 Master Medical Supply Inc's NPI number?

The NPI number for Master Medical Supply Inc is 1801841291. It was assigned to this organization in the NPPES registry on May 23, 2006. The provider is also known as Sheila I Negretti Alvarez.

Where is Master Medical Supply Inc located?

Master Medical Supply Inc is located at Extension Villa Rica H26 Calle 2 Ste A, Bayamon, PR 00959. The listed phone number is (787) 779-5197.

What is Master Medical Supply Inc's specialty?

The primary specialty registered for this NPI is Durable Medical Equipment & Medical Supplies, specializing in Oxygen Equipment & Supplies, with taxonomy code 332BX2000X.

When was this NPI record last updated?

The NPPES record for Master Medical Supply Inc was last updated on July 2, 2008. NPI Profile syncs with the weekly NPPES data releases published by CMS.