Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Nathan Simonson

Orthotist in San Antonio, TX · enumerated 2025.

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

National Provider Identifier

1295545127

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Registry record

Entity type Individual (Type 1)

Name Nathan Simonson

Sex Male

Practice address 7400 Merton Minter St, San Antonio, TX, 78229

Phone (210) 617-5300

Enumeration date Jan 13, 2025

Last updated in NPPES Jan 13, 2025

Taxonomy & licenses

222Z00000X Orthotist Respiratory, Developmental, Rehabilitative and Restorative Service Providers · License 265 (TX) Primary

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 1295545127 active?

Yes, as of the latest NPPES snapshot, NPI 1295545127 is active (record last updated 2025-01-13).

How do I verify Nathan Simonson's NPI record?

Cross-check NPI 1295545127 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 2025-01-13.