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Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

WHITNEY HARNEN
NPI 1851864276
Counselor - Mental Health in Sandy Hook, CT

Active since January 08, 2019
12 INDIAN HILL LN, SANDY HOOK, CT 06482(845) 202-2327 Get Directions Write a Review

NPPES record last updated: October 20, 2026. Verified against the NPPES registry weekly; last sync: November 08, 2026.

About Whitney Harnen NPPES

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

WHITNEY HARNEN (NPI 1851864276) is an individual mental health provider in Sandy Hook, Connecticut and active in the NPI registry since January 2019.

NPPES Registry Identity

NPI1851864276
Entity TypeIndividualFemale
Primary Taxonomy101YM0800X
Provider Legal NameWHITNEY HARNEN
Location Address12 INDIAN HILL LNSandy Hook, CT 06482-1609
Mailing AddressPo Box 153Newtown, CT 06470-0153 · (845) 202-2327
Phone(845) 202-2327
Sole ProprietorYes
Enumeration DateJanuary 8, 2019
Last NPPES UpdateOctober 20, 2026
NPPES CertifiedOctober 20, 2026
✔ NPI 1851864276 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · Mental HealthBehavioral Health & Social Service Providers
Taxonomy Code101YM0800X
12 INDIAN HILL LN, Sandy Hook, CT 06482
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Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health.Insurance ›

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 Whitney Harnen's NPI number?

The NPI number for Whitney Harnen is 1851864276. It was assigned to this individual provider in the NPPES registry on January 8, 2019.

Where is Whitney Harnen located?

Whitney Harnen practices at 12 Indian Hill Ln, Sandy Hook, CT 06482. The listed phone number is (845) 202-2327.

What is Whitney Harnen's specialty?

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

What insurance does Whitney Harnen accept?

Health plans from Oscar Health list Whitney Harnen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Whitney Harnen was last updated on October 20, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 21 days 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.