Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum

Neina Orrillo, CRNA

Certified Registered Nurse Anesthetist in Flagstaff, AZ · enumerated 2014.

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

National Provider Identifier

1033538533

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Registry record

Entity type Individual (Type 1)

Name Neina Orrillo

Credential CRNA

Sex Female

Practice address 77 W Forest Ave, Suite 207, Flagstaff, AZ, 86001

Phone (928) 773-2505

Fax (928) 773-2504

Enumeration date Apr 11, 2014

Last updated in NPPES Mar 9, 2021

Taxonomy & licenses

163W00000X Registered Nurse Nursing Service Providers · License 757093 (NY) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License RNA183044 (ME) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License 101866 (AZ) Secondary

367500000X Certified Registered Nurse Anesthetist Physician Assistants & Advanced Practice Nursing Providers · License CRNA1044 (AZ) Primary

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

Other identifiers

Identifier	Type	State	Issuer
913908	Medicaid	AZ	-

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 this the official NPI registry?

No. NPI Portal is a private site built on public CMS NPPES data. The official registry is npiregistry.cms.hhs.gov, operated by CMS.

What specialty is Neina Orrillo?

Neina Orrillo is registered in NPPES with the primary taxonomy of Certified Registered Nurse Anesthetist. The taxonomy code describes the provider's classification and area of specialization for claims and credentialing.

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2021-03-09.