Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Sellers, RN
Registered Nurse in Mashpee, MA · enumerated 2011.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1649552597
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Registry record
Entity type Individual (Type 1)
Name Mary Sellers
Credential RN
Sex Female
Practice address 107 Commercial St, Mashpee, MA, 02649
Phone (508) 477-7090
Fax (508) 477-7028
Enumeration date Sep 16, 2011
Last updated in NPPES Sep 16, 2011
Taxonomy & licenses
RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam.
About the RN 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
Where does Mary Sellers practice?
The practice location on file with NPPES is in Mashpee, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Sellers?
The National Provider Identifier (NPI) for Mary Sellers is 1649552597, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
Browse all → Kenneth Terkelsen Psychiatry Physician · Mashpee, MA NPI 1336142504 Stephanie Prior Family Medicine Physician · Mashpee, MA NPI 1336120567 Kristy Brown Family Medicine Physician · Mashpee, MA NPI 1417939661 Janet Stiles Internal Medicine Physician · Mashpee, MA NPI 1619955903 Charles Malis Family Medicine Physician · Mashpee, MA NPI 1891766176 Sharon Rousseau Family Nurse Practitioner · Mashpee, MA NPI 1538105903 Community Health Center of Cape Cod, Inc. Community Health Clinic/Center · Mashpee, MA NPI 1821193145 Ronald Backer Family Medicine Physician · Mashpee, MA NPI 1083735146
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2011-09-16.