Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum
Ann Marita Zaveruha, RN, FNP
Nurse Practitioner in Amherst, MA · enumerated 2006.
Data current as of Jul 13, 2026 · sourced from CMS NPPES
National Provider Identifier
1538247234
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Registry record
Entity type Individual (Type 1)
Name Ann Marita Zaveruha
Credential RN, FNP
Sex Female
Practice address 150 Infirmary Way, University Health Services, Amherst, MA, 01003
Phone (413) 577-5000
Fax (413) 577-5117
Enumeration date Nov 1, 2006
Last updated in NPPES Jul 8, 2007
Taxonomy & licenses
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License 178193 (MA) Primary
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
What is the NPI number for Ann Zaveruha?
The National Provider Identifier (NPI) for Ann Zaveruha is 1538247234, a Type 1 (individual) record in the CMS NPPES registry.
Where does Ann Zaveruha practice?
The practice location on file with NPPES is in Amherst, MA. Providers can have multiple locations; NPPES lists the primary practice address.
Other providers at this practice address
Browse all → Khama Ennis Emergency Medicine Physician · Amherst, MA NPI 1669453973 Pierre Rouzier Family Medicine Physician · Amherst, MA NPI 1831170117 Constance Lentz Internal Medicine Physician · Amherst, MA NPI 1003883513 Gregory Little Pediatrics Physician · Amherst, MA NPI 1053388587 Robert Horowitz Family Medicine Physician · Amherst, MA NPI 1093783938 Richard Rubin Family Medicine Physician · Amherst, MA NPI 1639147366 Rochelle Weber Family Medicine Physician · Amherst, MA NPI 1366410094 Suzan Smith Family Medicine Physician · Amherst, MA NPI 1184692618
Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.