Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Medhat Mongy Dwidar, DDS

Dentist in Pittsfield, MA · enumerated 2008.

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

National Provider Identifier

1609035427

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Registry record

Entity type Individual (Type 1)

Name Dr. Medhat Mongy Dwidar

Credential DDS

Sex Male

Practice address 788 South St, Pittsfield, MA, 01201

Phone (413) 445-6680

Fax (413) 443-3680

Enumeration date Jun 6, 2008

Last updated in NPPES Jun 6, 2008

Taxonomy & licenses

122300000X Dentist Dental Providers · License 10017 (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.

Read the full guide → Validate an NPI →

Frequently asked questions

Is NPI 1609035427 active?

Yes, as of the latest NPPES snapshot, NPI 1609035427 is active (record last updated 2008-06-06).

How do I verify Medhat Dwidar's NPI record?

Cross-check NPI 1609035427 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-06-06.