NPI Portal NPI Lookup & Verification

Gregory Mccarthy

Gregory Mccarthy is a Pharmacist provider (Pharmacist) practicing in Mt Pleasant, MI, registered in the NPPES registry with NPI 1578420394 since 2026.

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NPI 1578420394
Entity type Individual (Type 1)
Name Gregory Mccarthy
Sex Male
Practice address 121 E BROADWAY ST, Mt Pleasant, MI, 48858
Phone 9897735544
Enumeration date 2026-01-05
Last updated in NPPES 2026-01-05

Taxonomy & licenses

Taxonomy code Specialty Primary License State
183500000X Pharmacist Primary 5302025604 MI
Copy-ready billing details
Provider: Gregory Mccarthy
NPI: 1578420394
Taxonomy: 183500000X (Pharmacist)
Address: 121 E BROADWAY ST, Mt Pleasant, MI, 48858

Other providers at this practice address

NPI Name Type Specialty Location
1548251887 William Mccarthy, Inc. Organization Community/Retail Pharmacy Mt Pleasant, MI
1346255965 Clinical Hosptial Pharmacy Management P C Organization Long Term Care Pharmacy Mt Pleasant, MI
1285987719 Sarah Baumann Individual Pharmacist Mt Pleasant, MI
1669716700 Lisa Johnson Individual Pharmacist Mt Pleasant, MI
1457878860 William Mccarthy, Inc. Organization Long Term Care Pharmacy Mount Pleasant, MI
1114546850 Katherine Fulco Individual Pharmacist Mount Pleasant, MI

Verify this record

Cross-check NPI 1578420394 against the authoritative CMS record: view Gregory Mccarthy on the official NPPES registry .

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes — even if the provider moves or changes specialty. Read the full guide or validate an NPI number.

Frequently asked questions

How do I verify Gregory Mccarthy's NPI record?
Cross-check NPI 1578420394 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1578420394 active?
Yes — as of the latest NPPES snapshot, NPI 1578420394 is active (record last updated 2026-01-05).

Source: CMS NPPES (public data). Snapshot 2026-07-11. Provider record last updated 2026-01-05.