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Olga M Hayes, DDS

General Practice Dentistry in Gloucester, MA · enumerated 2006.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1578660189

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Registry record

Entity type Individual (Type 1)
Name Olga M Hayes
Credential DDS
Sex Female
Practice address 5a Dr Osman Babson Rd, Gloucester, MA, 01930
Phone (978) 281-3772
Fax (978) 281-0316
Enumeration date Sep 19, 2006
Last updated in NPPES Jun 21, 2012

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 10646 (MA) Primary
DDS · Doctor of Dental Surgery: A licensed dentist; DDS and DMD are equivalent dental degrees. About the DDS 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.

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Frequently asked questions

Where does Olga Hayes practice?
The practice location on file with NPPES is in Gloucester, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Olga Hayes?
The National Provider Identifier (NPI) for Olga Hayes is 1578660189, a Type 1 (individual) record in the CMS NPPES registry.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2012-06-21.