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Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Dr. Sophana Hem, DMD

General Practice Dentistry in Winchester, MA · enumerated 2008.

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

National Provider Identifier

1083870687

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Registry record

Entity type Individual (Type 1)
Name Dr. Sophana Hem
Credential DMD
Sex Male
Practice address Winchester, MA, 01890
Phone (781) 721-9900
Fax (781) 721-9902
Enumeration date Aug 3, 2008
Last updated in NPPES Dec 27, 2016

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

1223G0001X General Practice Dentistry Dental Providers · License 22273 (MA) Primary
1223P0700X Prosthodontics Dental Providers · License DN22273 (MA) Secondary
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

Where does Sophana Hem practice?
The practice location on file with NPPES is in Winchester, MA. Providers can have multiple locations; NPPES lists the primary practice address.
What is the NPI number for Sophana Hem?
The National Provider Identifier (NPI) for Sophana Hem is 1083870687, 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 2016-12-27.