Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Dr Matthew J Keast Ltd

Foot & Ankle Surgery Podiatrist in Falls Church, VA · enumerated 2007 · authorized official Matthew Keast, Physician.

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

National Provider Identifier

1457533812

Verified

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Registry record

Entity type Organization (Type 2)

Legal business name Dr Matthew J Keast Ltd

Practice address 6319 Castle Pl, 3b, Falls Church, VA, 22044

Phone (703) 820-3200

Fax (703) 752-4049

Enumeration date Nov 28, 2007

Last updated in NPPES Jul 9, 2008

Taxonomy & classification

213ES0103X Foot & Ankle Surgery Podiatrist Podiatric Medicine & Surgery Service Providers · License 0103001008 (VA) Primary

Authorized official

Name Matthew Keast

Title Physician

Phone (703) 820-3200

Other identifiers

Identifier	Type	State	Issuer
DB0673	Other	VA	MEDICARE RAILROAD CARRIER

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

Where is Dr Matthew J Keast Ltd located?

The practice location on file with NPPES is in Falls Church, VA.

How current is this record?

Data comes from the CMS NPPES public dissemination file; this record was last updated in NPPES on 2008-07-09. Verify at npiregistry.cms.hhs.gov.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2008-07-09.