Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Cynthia Ann Ramirez, CRNA

Registered Nurse in Honolulu, HI · enumerated 2005.

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

National Provider Identifier

1891796355

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Registry record

Entity type Individual (Type 1)

Name Cynthia Ann Ramirez

Credential CRNA

Sex Female

Practice address 3288 Moanalua Rd, Honolulu, HI, 96819

Phone (808) 432-0000

Enumeration date Aug 9, 2005

Last updated in NPPES Jun 10, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 415207 (CA) Secondary

163W00000X Registered Nurse Nursing Service Providers · License RN550370 (PA) Secondary

163W00000X Registered Nurse Nursing Service Providers · License 559403-1 (NY) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License APRN 406 (HI) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License NA 2194 (CA) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License R047037 (ME) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License R46605 (NM) Secondary

163W00000X Registered Nurse Nursing Service Providers · License RN 44481 (HI) Primary

CRNA · Certified Registered Nurse Anesthetist: An advanced practice nurse specializing in anesthesia care. About the CRNA credential

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.

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Frequently asked questions

Is NPI 1891796355 active?

Yes, as of the latest NPPES snapshot, NPI 1891796355 is active (record last updated 2021-06-10).

How do I verify Cynthia Ramirez's NPI record?

Cross-check NPI 1891796355 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 2021-06-10.