Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Janelle M Mercer, RPH
Pharmacist in Fall River, MA · enumerated 2021.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144818469
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Registry record
Entity type Individual (Type 1)
Name Janelle M Mercer
Credential RPH
Sex Female
Practice address 233 S Main St, Fall River, MA, 02721
Phone (508) 679-1838
Enumeration date Jan 3, 2021
Last updated in NPPES Jan 3, 2021
Taxonomy & licenses
RPH · Registered Pharmacist: A licensed pharmacist registered with a state board of pharmacy.
About the RPH 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 1144818469 active?
Yes, as of the latest NPPES snapshot, NPI 1144818469 is active (record last updated 2021-01-03).
How do I verify Janelle Mercer's NPI record?
Cross-check NPI 1144818469 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 2021-01-03.