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Newly Listed Provider — this NPI profile has been added to the NPI registry within the last 30 days.

SHANNON MAHONEY
NPI 1861310211
Nurse Practitioner - Family in Old Westbury, NY

Active since July 06, 2026
136 POST RD, OLD WESTBURY, NY 11568(516) 512-4139 Get Directions Write a Review

NPPES record added: July 6, 2026. Verified against the NPPES registry weekly; last sync: August 02, 2026.

About Shannon Mahoney NPPES

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

SHANNON MAHONEY (NPI 1861310211) is an individual family provider in Old Westbury, New York, licensed in New York (359817) and active in the NPI registry since July 2026.

NPPES Registry Identity

NPI1861310211
Entity TypeIndividualFemale
Primary Taxonomy363LF0000X
Provider Legal NameSHANNON MAHONEY
Location Address136 POST RDOld Westbury, NY 11568-1705
Mailing Address136 Post RdOld Westbury, NY 11568-1705 · (516) 512-4139
Phone(516) 512-4139
Sole ProprietorNo
Enumeration DateJuly 6, 2026
NPPES CertifiedJuly 6, 2026
✔ NPI 1861310211 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in NY · 359817
136 POST RD, Old Westbury, NY 11568
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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 Shannon Mahoney's NPI number?

The NPI number for Shannon Mahoney is 1861310211. It was assigned to this individual provider in the NPPES registry on July 6, 2026.

Where is Shannon Mahoney located?

Shannon Mahoney practices at 136 Post Rd, Old Westbury, NY 11568. The listed phone number is (516) 512-4139.

What is Shannon Mahoney's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Family, with taxonomy code 363LF0000X.

When was this NPI record last updated?

The NPPES record for Shannon Mahoney was last updated on July 6, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 29 days 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.