Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Isaac Hiroyuki Nakamura

Certified Registered Nurse Anesthetist in Irving, TX · enumerated 2025.

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

National Provider Identifier

1609667922

Verified

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Registry record

Entity type Individual (Type 1)

Name Isaac Hiroyuki Nakamura

Sex Male

Practice address 6225 N.Statehwy 161 Ste200, Irving, TX, 75038

Phone (214) 687-0001

Fax (972) 518-2100

Enumeration date May 15, 2025

Last updated in NPPES Sep 16, 2025

Taxonomy & licenses

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 0024194614 (VA) 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

How do I verify Isaac Nakamura's NPI record?

Cross-check NPI 1609667922 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Is NPI 1609667922 active?

Yes, as of the latest NPPES snapshot, NPI 1609667922 is active (record last updated 2025-09-16).

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2025-09-16.