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Dr. Chrystyne Olivieri, DNP

Diabetes Educator Registered Nurse in Smithtown, NY · enumerated 2008.

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

National Provider Identifier

1801054226

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Registry record

Entity type Individual (Type 1)
Name Dr. Chrystyne Olivieri
Credential DNP
Sex Female
Practice address 15 Bellemeade Ave Ste 11, Smithtown, NY, 11787
Phone (631) 833-3636
Fax (949) 695-3901
Enumeration date Jun 2, 2008
Last updated in NPPES Apr 27, 2026

Taxonomy & licenses

163WD0400X Diabetes Educator Registered Nurse Nursing Service Providers · License F334603 (NY) Primary
363LF0000X Family Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F334603 (NY) Secondary
363L00000X Nurse Practitioner Physician Assistants & Advanced Practice Nursing Providers · License F334603 (NY) Secondary
DNP · Doctor of Nursing Practice: A clinical doctorate for advanced practice nurses. About the DNP 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

How do I verify Chrystyne Olivieri's NPI record?
Cross-check NPI 1801054226 against the official CMS registry at npiregistry.cms.hhs.gov. This page mirrors the same public NPPES data with a monthly snapshot.
Is NPI 1801054226 active?
Yes, as of the latest NPPES snapshot, NPI 1801054226 is active (record last updated 2026-04-27).

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Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2026-04-27.