Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Meynard L Duyao, RN

Case Management Agency in Kapolei, HI · enumerated 2020.

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

National Provider Identifier

1427651769

Verified

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Registry record

Entity type Individual (Type 1)

Name Meynard L Duyao

Credential RN

Sex Male

Practice address Kapolei, HI, 96707

Phone (415) 728-1833

Fax (808) 200-0512

Enumeration date Nov 19, 2020

Last updated in NPPES Jul 12, 2022

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

251B00000X Case Management Agency Agencies Primary

RN · Registered Nurse: A nurse who completed an accredited nursing program and passed the NCLEX-RN licensure exam. About the RN credential

Other identifiers

Identifier	Type	State	Issuer
002237	Medicaid	HI	-

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 1427651769 active?

Yes, as of the latest NPPES snapshot, NPI 1427651769 is active (record last updated 2022-07-12).

How do I verify Meynard Duyao's NPI record?

Cross-check NPI 1427651769 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2022-07-12.