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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 90 days.

OLIVIA ROSA JOHN
NPI 1154253086
Student in an Organized Health Care Education/Training Program in West Islip, NY

Active since June 03, 2026
1000 MONTAUK HIGHWAY, WEST ISLIP, NY 11795(631) 376-4163(631) 376-3420 Get Directions Write a Review

NPPES record added: June 3, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Olivia Rosa John NPPES

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

OLIVIA ROSA JOHN (NPI 1154253086) is an individual student in an organized health care education/training program in West Islip, New York and active in the NPI registry since June 2026.

NPPES Registry Identity

NPI1154253086
Entity TypeIndividualFemale
Primary Taxonomy390200000X
Provider Legal NameOLIVIA ROSA JOHN
Location Address1000 MONTAUK HIGHWAYWest Islip, NY 11795
Mailing Address1000 Montauk HighwayWest Islip, NY 11795 · (631) 376-4163 · Fax (631) 376-3420
Phone(631) 376-4163
Fax(631) 376-3420
Sole ProprietorNo
Enumeration DateJune 3, 2026
✔ NPI 1154253086 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyStudent in an Organized Health Care Education/Training ProgramStudent, Health Care
Taxonomy Code390200000X
Definition
An individual who is enrolled in an organized health care education/training program leading to a degree, certification, registration, and/or licensure to provide health care.
1000 MONTAUK HIGHWAY, West Islip, NY 11795
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Other Providers at the Same Location NPPES 20

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

MRS. KRISTY SELVAGGI RPAC
Physician Assistant
1000 MONTAUK HIGHWAY, GOOD SAMARITAN HOSPITAL
WEST ISLIP, NY 11795
Suffolk County (631) 376-4444
GOOD SAMARITAN HOSPITAL
Clinic/Center (Rehabilitation, Comprehensive Outpatient Rehabilitation Facility (CORF))
1000 MONTAUK HIGHWAY
WEST ISLIP, NY 11795
Suffolk County (631) 376-3069
WILLIAM M KAINZBAUER MD
Radiology (Diagnostic Radiology)
1000 MONTAUK HIGHWAY
WEST ISLIP, NY 11795
Suffolk County (952) 595-1100
MR. MATTHEW RODERICK MCKENNEY M.D.
Student in an Organized Health Care Education/Training Program
1000 MONTAUK HIGHWAY
WEST ISLIP, NY 11795
Suffolk County (631) 376-4163
OLUWAPAMILERIN OLAYEMI M.D.
Student in an Organized Health Care Education/Training Program
1000 MONTAUK HIGHWAY
WEST ISLIP, NY 11795
Suffolk County (631) 376-4163
DR. CHRISTOPHER MICHAEL BRENNAN M.D.
Internal Medicine
1000 MONTAUK HIGHWAY, HOSPITALIST DEPARTMENT 3RD FLOOR
WEST ISLIP, NY 11795
Suffolk County (631) 376-3610
DR. HEATHER GROOMS DO
Pediatrics
1000 MONTAUK HIGHWAY
WEST ISLIP, NY 11795
Suffolk County (631) 376-4444
MICHAEL CHRISTOPHER HILL MBBCH
Radiology (Diagnostic Radiology)
1000 MONTAUK HIGHWAY
WEST ISLIP, NY 11795
Suffolk County (631) 376-4027

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 Olivia Rosa John's NPI number?

The NPI number for Olivia Rosa John is 1154253086. It was assigned to this individual provider in the NPPES registry on June 3, 2026.

Where is Olivia Rosa John located?

Olivia Rosa John practices at 1000 Montauk Highway, West Islip, NY 11795. The listed phone number is (631) 376-4163.

What is Olivia Rosa John's specialty?

The primary specialty registered for this NPI is Student in an Organized Health Care Education/Training Program with taxonomy code 390200000X.

When was this NPI record last updated?

The NPPES record for Olivia Rosa John was last updated on June 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 2 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.