Type 2 · Organization ✓ Active NPI ✓ Valid NPI checksum

Lydon'S Orthotic Service

Q: What is the NPI number for Lydon'S Orthotic Service?

The NPI for Lydon'S Orthotic Service is 1861405516, a Type 2 (organization) record in the CMS NPPES registry.

Orthotist in Fairfield, CA · enumerated 2006 · authorized official Edward Lydon, Owner.

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

National Provider Identifier

1861405516

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Registry record

Entity type Organization (Type 2)

Legal business name Lydon'S Orthotic Service

Practice address 1200 Western Street, Suite B, Fairfield, CA, 94533

Phone (707) 428-1705

Fax (707) 428-1733

Enumeration date Aug 14, 2006

Last updated in NPPES Aug 22, 2020

Taxonomy & classification

222Z00000X Orthotist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License CO1167 Primary

Authorized official

Name Edward Lydon

Title Owner

Phone (707) 428-1705

Other identifiers

Identifier	Type	State	Issuer
XA0011670	Medicaid	CA	-
ZZZ66766Z	Other	CA	BLUE SHIELD/BLUE CROSS

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 Lydon'S Orthotic Service?

The NPI for Lydon'S Orthotic Service is 1861405516, a Type 2 (organization) record in the CMS NPPES registry.

Who is the authorized official for Lydon'S Orthotic Service?

NPPES lists Edward Lydon (Owner) as the authorized official for this organization.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2020-08-22.