Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Monserrat Arias, OD
Optometrist in Fall River, MA · enumerated 2020.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1831714625
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Registry record
Entity type Individual (Type 1)
Name Monserrat Arias
Credential OD
Sex Female
Practice address 1565 N Main St Ste 406, Fall River, MA, 02720
Phone (508) 730-2020
Fax (508) 677-2514
Enumeration date Jun 8, 2020
Last updated in NPPES Mar 24, 2025
Taxonomy & licenses
OD · Doctor of Optometry: A licensed optometrist providing primary vision care, eye exams, and corrective lenses.
About the OD credential
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.
Frequently asked questions
Is NPI 1831714625 active?
Yes, as of the latest NPPES snapshot, NPI 1831714625 is active (record last updated 2025-03-24).
How do I verify Monserrat Arias's NPI record?
Cross-check NPI 1831714625 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Other providers at this practice address
Browse all →Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-03-24.