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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

NICHOLAS MCELROY
NPI 1841902350
Nurse Practitioner - Family in Worcester, MA

Active since December 15, 2022
19 TACOMA ST, WORCESTER, MA 01605(508) 852-1806 Get Directions Write a Review

NPPES record last updated: August 5, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 5, 2026, Dec 15, 2022 (2 updates tracked since 2022).

About Nicholas Mcelroy NPPES

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

NICHOLAS MCELROY (NPI 1841902350) is an individual family provider in Worcester, Massachusetts, licensed in Massachusetts (RN2361441) and active in the NPI registry since December 2022.

NPPES Registry Identity

NPI1841902350
Entity TypeIndividualMale
Primary Taxonomy363LF0000X
Provider Legal NameNICHOLAS MCELROY
Location Address19 TACOMA STWorcester, MA 01605-3516
Mailing Address115 Ne Cutoff Ste 200Worcester, MA 01606-1224 · (508) 635-0117
Phone(508) 852-1806
Sole ProprietorNo
Enumeration DateDecember 15, 2022
Last NPPES UpdateAugust 5, 20262 updates tracked since enumeration
NPPES CertifiedAugust 5, 2026
✔ NPI 1841902350 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyNurse Practitioner · FamilyPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LF0000X
License✔ Licensed in MA · RN2361441
Also ListedRegistered NurseTaxonomy 163W00000X · License RN2361441 (MA)
19 TACOMA ST, Worcester, MA 01605
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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.

ANNE WALTON
Registered Nurse
19 TACOMA ST
WORCESTER, MA 01605
Worcester County (508) 852-1805
STEFANIA M PERALTA RN
Registered Nurse
19 TACOMA ST
WORCESTER, MA 01605
Worcester County (508) 852-1805
BETHANY IRISH RN
Registered Nurse
19 TACOMA ST
WORCESTER, MA 01605
Worcester County (508) 852-1805
EDWARD M. KENNEDY COMMUNITY HEALTH CENTER, INC
Pharmacy (Clinic Pharmacy)
19 TACOMA ST
WORCESTER, MA 01605
Worcester County (508) 854-2128
MERCEDES DINORAH LOPEZ LPN
Licensed Practical Nurse
19 TACOMA ST
WORCESTER, MA 01605
Worcester County (508) 852-1805
DR. DANA DELDOTTO PHARMD
Pharmacist
19 TACOMA ST
WORCESTER, MA 01605
Worcester County (508) 595-1181
NICHOLAS ADAM YOAKUM PA-C
Physician Assistant
19 TACOMA ST
WORCESTER, MA 01605
Worcester County (508) 852-1805
KAITLIN SOUTHERN
Registered Nurse
19 TACOMA ST
WORCESTER, MA 01605
Worcester County (508) 852-1805

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 Nicholas Mcelroy's NPI number?

The NPI number for Nicholas Mcelroy is 1841902350. It was assigned to this individual provider in the NPPES registry on December 15, 2022.

Where is Nicholas Mcelroy located?

Nicholas Mcelroy practices at 19 Tacoma St, Worcester, MA 01605. The listed phone number is (508) 852-1806.

What is Nicholas Mcelroy'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 Nicholas Mcelroy was last updated on August 5, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 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.