Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ms. Mary O'Brien Rodowicz, RD, LDN
Registered Dietitian in Leeds, MA · enumerated 2010.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1114236114
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Registry record
Entity type Individual (Type 1)
Name Ms. Mary O'Brien Rodowicz
Credential RD, LDN
Sex Female
Practice address 421 N Main St, Leeds, MA, 01053
Phone (413) 582-3005
Fax (413) 582-3121
Enumeration date Sep 26, 2010
Last updated in NPPES Sep 26, 2010
Taxonomy & licenses
RD · Registered Dietitian: A nutrition professional credentialed by the Commission on Dietetic Registration.
About the RD 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
What is the NPI number for Mary Rodowicz?
The National Provider Identifier (NPI) for Mary Rodowicz is 1114236114, a Type 1 (individual) record in the CMS NPPES registry.
Where does Mary Rodowicz practice?
The practice location on file with NPPES is in Leeds, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Katherine Walton-Vecchio Physician Assistant · Leeds, MA NPI 1871596247 Jacquelyn Kang Otolaryngology Physician · Leeds, MA NPI 1033104328 Michael Johnson Optometrist · Leeds, MA NPI 1245226976 Alice Abbott Endocrinology, Diabetes & Metabolism Physician · Leeds, MA NPI 1922096205 Paul Haley Psychiatry Physician · Leeds, MA NPI 1295724755 Paul Morrissey Psychiatry Physician · Leeds, MA NPI 1205825304 Faith Weidner Diagnostic Radiology Physician · Leeds, MA NPI 1174505671 George Fuller Geriatric Medicine (Family Medicine) Physician · Leeds, MA NPI 1154306462
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2010-09-26.