Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Dr. Megan Masse, RPH
Pharmacist in Attleboro, MA · enumerated 2018.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1265931737
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Registry record
Entity type Individual (Type 1)
Name Dr. Megan Masse
Credential RPH
Sex Female
Practice address 163 Pleasant St Ste 3, Attleboro, MA, 02703
Phone (800) 295-9564
Fax (844) 818-7750
Enumeration date Feb 9, 2018
Last updated in NPPES Feb 9, 2018
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 this the official NPI registry?
No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.
What specialty is Megan Masse?
Megan Masse is registered in NPPES with the primary taxonomy of Pharmacist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2018-02-09.