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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 30 days.

MS. VIVIEN DIAZ-BARRIOS M.S., CGC
NPI 1154310787
Genetic Counselor, MS in East Meadow, NY

Active since October 17, 2005
2201 HEMPSTEAD TPKE, EAST MEADOW, NY 11554(516) 572-6166(516) 572-0062 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About Ms. Vivien Diaz-barrios M.s., Cgc NPPES

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

MS. VIVIEN DIAZ-BARRIOS M.S., CGC (NPI 1154310787) is an individual genetic counselor, ms provider in East Meadow, New York and active in the NPI registry since October 2005.

NPPES Registry Identity

NPI1154310787
Entity TypeIndividualFemale
Primary Taxonomy170300000X
Provider Legal NameMS. VIVIEN DIAZ-BARRIOSCredential: M.S., CGC
Location Address2201 HEMPSTEAD TPKEEast Meadow, NY 11554-1859
Mailing Address12505 Hillside AveRichmond Hill, NY 11418-1807 · (718) 846-1151 · Fax (516) 572-0062
Phone(516) 572-6166
Fax(516) 572-0062
Sole ProprietorNo
Enumeration DateOctober 17, 2005
Last NPPES UpdateJuly 13, 2026
✔ NPI 1154310787 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGenetic Counselor, MSOther Service Providers
Taxonomy Code170300000X
Definition
A masters trained health care provider who collects and interprets genetic family histories; assesses the risk of disease occurrence or recurrence; identifies interventions to manage or ameliorate disease risk; educates about inheritance, testing, management, prevention, ethical issues, resources, and research; and counsels to promote informed choices and adaptation. Certification was established in 1993 by the American Board of Genetic Counseling and prior to that by the American Board of Medical Genetics. Requirements for experience, licensure, and job responsibilities vary among the states.
2201 HEMPSTEAD TPKE, East Meadow, NY 11554
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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.

ROSITA BERNADOTTE R.N.
Registered Nurse
2201 HEMPSTEAD TPKE, NASSAU UNIVERSITY MEDICAL CENTER
EAST MEADOW, NY 11554
Nassau County (516) 572-6131
KENICE E. DALTON JR. O.T.
Occupational Therapist
2201 HEMPSTEAD TPKE, NASSAU UNIVERSITY MEDICAL CENTER
EAST MEADOW, NY 11554
Nassau County (516) 572-6131
VIVIAN LYNN POLLOCK M.S.W.
Social Worker
2201 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Nassau County (516) 572-6131
CICILY BROWN R.N.
Registered Nurse
2201 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Nassau County (516) 572-6131
SHAMAILA IDREES M.D.
Psychiatry & Neurology (Psychiatry)
2201 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Nassau County (516) 572-6171
DR. SARAH ROSE STEVENS DO
Student in an Organized Health Care Education/Training Program
2201 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Nassau County (516) 572-0123
WEI LEONG DO
Student in an Organized Health Care Education/Training Program
2201 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Nassau County (516) 572-6177
KONSTANTINOS IOANNIS FORTOUNAS MD
Student in an Organized Health Care Education/Training Program
2201 HEMPSTEAD TPKE
EAST MEADOW, NY 11554
Nassau County (516) 572-6637

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 Vivien Diaz-barrios's NPI number?

The NPI number for Vivien Diaz-barrios is 1154310787. It was assigned to this individual provider in the NPPES registry on October 17, 2005.

Where is Vivien Diaz-barrios located?

Vivien Diaz-barrios practices at 2201 Hempstead Tpke, East Meadow, NY 11554. The listed phone number is (516) 572-6166.

What is Vivien Diaz-barrios's specialty?

The primary specialty registered for this NPI is Genetic Counselor, MS with taxonomy code 170300000X.

When was this NPI record last updated?

The NPPES record for Vivien Diaz-barrios was last updated on July 13, 2026. NPI Profile syncs with the weekly NPPES data releases published by CMS.