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MS. PHYLLIS A MASSAC RN
NPI 1073681904
Registered Nurse - Infusion Therapy in St.thomas, VI

Active since November 30, 2006
15 B PRINDSENS GADE, ST.THOMAS, VI 00801(340) 774-9177 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Ms. Phyllis A Massac Rn NPPES

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

MS. PHYLLIS A MASSAC RN (NPI 1073681904) is an individual infusion therapy provider in St.thomas, Virgin Islands, licensed in Virgin Islands (1464) and active in the NPI registry since November 2006.

NPPES Registry Identity

NPI1073681904
Entity TypeIndividualFemale
Primary Taxonomy163WI0500X
Provider Legal NameMS. PHYLLIS A MASSACCredential: RN
Location Address15 B PRINDSENS GADESt.thomas, VI 00801-1980
Mailing AddressPo Box 8980St Thomas, VI 00801-1980 · (340) 776-5017 · Fax (340) 693-2697
Phone(340) 774-9177
Sole ProprietorYes
Enumeration DateNovember 30, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1073681904 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 3

★ Primary SpecialtyRegistered Nurse · Infusion TherapyNursing Service Providers
Taxonomy Code163WI0500X
License✔ Licensed in VI · 1464
Also ListedRegistered Nurse · Home HealthTaxonomy 163WH0200X · License 1464 (VI)
Also ListedRegistered Nurse · HospiceTaxonomy 163WH1000X · License 1464 (VI)

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 Phyllis Massac's NPI number?

The NPI number for Phyllis Massac is 1073681904. It was assigned to this individual provider in the NPPES registry on November 30, 2006.

Where is Phyllis Massac located?

Phyllis Massac practices at 15 B Prindsens Gade, St.Thomas, VI 00801. The listed phone number is (340) 774-9177.

What is Phyllis Massac's specialty?

The primary specialty registered for this NPI is Registered Nurse, specializing in Infusion Therapy, with taxonomy code 163WI0500X.

When was this NPI record last updated?

The NPPES record for Phyllis Massac 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 11 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.