Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Mary Marranca-Hood, MA SOCIAL POLICY
Counselor in Amherst, NY · enumerated 2022.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1144942897
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Registry record
Entity type Individual (Type 1)
Name Mary Marranca-Hood
Credential MA SOCIAL POLICY
Sex Female
Practice address 4511 Harlem Rd, Amherst, NY, 14226
Phone (716) 839-1392
Enumeration date Sep 19, 2022
Last updated in NPPES Sep 19, 2022
Taxonomy & licenses
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 Marranca-Hood practice?
The practice location on file with NPPES is in Amherst, NY. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Mary Marranca-Hood?
The National Provider Identifier (NPI) for Mary Marranca-Hood is 1144942897, a Type 1 (individual) record in the CMS NPPES registry.
Other providers at this practice address
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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-09-19.