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Dr. Margarita Hernandez, DMD

General Practice Dentistry in Leominster, MA · enumerated 2009 · practices at James G. Cataldo Dpm.

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

National Provider Identifier

1679800148

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Registry record

Entity type Individual (Type 1)
Name Dr. Margarita Hernandez
Credential DMD
Sex Female
Practice address 14 Manning Ave, 4th Floor, Leominster, MA, 01453
Phone (978) 847-0110
Fax (978) 847-0112
Enumeration date Nov 4, 2009
Last updated in NPPES Jan 25, 2017

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License DL13024 (MA) Primary
DMD · Doctor of Medicine in Dentistry: A licensed dentist; DMD and DDS are equivalent dental degrees. About the DMD 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

How do I verify Margarita Hernandez's NPI record?
Cross-check NPI 1679800148 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1679800148 active?
Yes, as of the latest NPPES snapshot, NPI 1679800148 is active (record last updated 2017-01-25).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-01-25.