Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Dr. Madeline Hidalgo, DDS

Dentist in Falls Church, VA · enumerated 2006.

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

National Provider Identifier

1386654762

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Registry record

Entity type Individual (Type 1)

Name Dr. Madeline Hidalgo

Credential DDS

Sex Female

Practice address 6521 Arlington Blvd, Suite 112, Falls Church, VA, 22042

Phone (703) 237-9025

Fax (703) 237-3626

Enumeration date Aug 9, 2006

Last updated in NPPES Jul 8, 2007

Taxonomy & licenses

122300000X Dentist Dental Providers · License 0401411083 (VA) 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

What is the NPI number for Madeline Hidalgo?

The National Provider Identifier (NPI) for Madeline Hidalgo is 1386654762, a Type 1 (individual) record in the CMS NPPES registry.

Where does Madeline Hidalgo practice?

The practice location on file with NPPES is in Falls Church, VA. Providers can have multiple locations; NPPES lists the primary practice address.

Other providers at this practice address

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2007-07-08.