FIONA EILEEN CRISTINZIO
NPI 1235092990
Counselor - Mental Health in Hockessin, DE

Q: What is Fiona Cristinzio's NPI number?

The NPI number for Fiona Cristinzio is 1235092990. It was assigned to this individual provider in the NPPES registry on December 8, 2025.

Q: What is Fiona Cristinzio's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

Q: When was this NPI record last updated?

The NPPES record for Fiona Cristinzio was last updated on December 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.

Active since December 08, 2025

724 YORKLYN RD STE 315, HOCKESSIN, DE 19707(484) 354-4499 Get Directions Write a Review

NPPES record last updated: December 8, 2025. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Fiona Eileen Cristinzio NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

FIONA EILEEN CRISTINZIO (NPI 1235092990) is an individual mental health provider in Hockessin, Delaware and active in the NPI registry since December 2025.

NPPES Registry Identity

NPI1235092990

Entity TypeIndividualFemale

Primary Taxonomy101YM0800X

Provider Legal NameFIONA EILEEN CRISTINZIO

Location Address724 YORKLYN RD STE 315Hockessin, DE 19707-8733

Mailing Address724 Yorklyn Rd Ste 315Hockessin, DE 19707-8733 · (215) 703-7445

Phone(484) 354-4499

Sole ProprietorNo

Enumeration DateDecember 8, 2025

NPPES CertifiedDecember 8, 2025

✔ NPI 1235092990 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers

Taxonomy Code101YM0800X

724 YORKLYN RD STE 315, Hockessin, DE 19707

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Other Providers at the Same Location NPPES 2

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

ARIANA MARIE GONZALEZ-KELLER

Social Worker

724 YORKLYN RD STE 315
HOCKESSIN, DE 19707

New Castle County (302) 406-3287

HAVEN PSYCHOLOGICAL SERVICES, LLC

Psychologist

724 YORKLYN RD STE 315
HOCKESSIN, DE 19707

New Castle County (302) 357-2057

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Fiona Cristinzio's NPI number?

The NPI number for Fiona Cristinzio is 1235092990. It was assigned to this individual provider in the NPPES registry on December 8, 2025.

Where is Fiona Cristinzio located?

Fiona Cristinzio practices at 724 Yorklyn Rd Ste 315, Hockessin, DE 19707. The listed phone number is (484) 354-4499.

What is Fiona Cristinzio's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.

When was this NPI record last updated?

The NPPES record for Fiona Cristinzio was last updated on December 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.