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TAMMY HALKIAS AG-NP
NPI 1780169045
Nurse Practitioner - Adult Health in Roslyn, NY

Active since October 02, 2018
100 PORT WASHINGTON BLVD, ROSLYN, NY 11576(516) 562-6000 Get Directions Write a Review

NPPES record last updated: October 2, 2018. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Tammy Halkias Ag-np NPPES

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

TAMMY HALKIAS AG-NP (NPI 1780169045) is an individual adult health provider in Roslyn, New York, licensed in New York (F308778) and active in the NPI registry since October 2018.

NPPES Registry Identity

NPI1780169045
Entity TypeIndividualFemale
Primary Taxonomy363LA2200X
Provider Legal NameTAMMY HALKIASCredential: AG-NP
Location Address100 PORT WASHINGTON BLVDRoslyn, NY 11576-1347
Mailing Address15023 84th AveJamaica, NY 11432-1607
Phone(516) 562-6000
Sole ProprietorNo
Enumeration DateOctober 2, 2018
✔ NPI 1780169045 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Adult HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LA2200X
License✔ Licensed in NY · F308778
100 PORT WASHINGTON BLVD, Roslyn, NY 11576
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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.

ERIN MARIE MARKEY R.N.,M.S.,APRN-BC
Nurse Practitioner (Acute Care)
100 PORT WASHINGTON BLVD
ROSLYN, NY 11576
Nassau County (516) 562-6351
DR. MENA YACOUB D.O
Internal Medicine (Clinical Cardiac Electrophysiology)
100 PORT WASHINGTON BLVD
ROSLYN, NY 11576
Nassau County (718) 689-0316
JULIA COHEN
Physician Assistant
100 PORT WASHINGTON BLVD
ROSLYN, NY 11576
Nassau County (516) 562-6000
PEDIATRIC CARDIOLOGY OF LI PC
Pediatrics (Pediatric Cardiology)
100 PORT WASHINGTON BLVD, SUITE 108
ROSLYN, NY 11576
Nassau County (516) 365-3340
PATRICK BRENNAN P.A.
Physician Assistant
100 PORT WASHINGTON BLVD
ROSLYN, NY 11576
Nassau County (516) 338-5358
KENNETH ZIELINSKI P.A.
Physician Assistant
100 PORT WASHINGTON BLVD
ROSLYN, NY 11576
Nassau County (516) 338-5358
DR. STEFAN MILTON MUEHLBAUER M.D., PHD
Emergency Medicine
100 PORT WASHINGTON BLVD, DEPT OF EMERGENCY MEDICINE
ROSLYN, NY 11576
Nassau County (165) 626-6055
MRS. MELISSA A MORELLI FNP-C
Nurse Practitioner (Family)
100 PORT WASHINGTON BLVD, ST. FRANCIS HOSPITAL EMERGENCY ROOM
ROSLYN, NY 11576
Nassau County (516) 562-6600

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 Tammy Halkias's NPI number?

The NPI number for Tammy Halkias is 1780169045. It was assigned to this individual provider in the NPPES registry on October 2, 2018.

Where is Tammy Halkias located?

Tammy Halkias practices at 100 Port Washington Blvd, Roslyn, NY 11576. The listed phone number is (516) 562-6000.

What is Tammy Halkias's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Adult Health, with taxonomy code 363LA2200X.

When was this NPI record last updated?

The NPPES record for Tammy Halkias was last updated on October 2, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 years 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.