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

DENISE GRAYZELL THERAPY, LLC
NPI 1669329298
Marriage & Family Therapist in Mililani, HI

Q: What is Denise Grayzell Therapy, LLC's NPI number?

The NPI number for Denise Grayzell Therapy, LLC is 1669329298. It was assigned to this organization in the NPPES registry on March 12, 2026.

Q: What is Denise Grayzell Therapy, LLC's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

Active since March 12, 2026

95-532 WIKAO ST APT E303, MILILANI, HI 96789(808) 944-6550 Get Directions Write a Review

NPPES record last updated: August 13, 2026. Verified against the NPPES registry weekly; last sync: August 16, 2026.

Record update history: Aug 13, 2026, Mar 12, 2026 (2 updates tracked since 2026).

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About Denise Grayzell Therapy, Llc NPPES

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

DENISE GRAYZELL THERAPY, LLC (NPI 1669329298) is a healthcare organization registered as a marriage & family therapist in Mililani, Hawaii and active in the NPI registry since March 2026. The organization lists Denise J Grayzell, Therapist, as its authorized official.

NPPES Registry Identity

NPI1669329298

Entity TypeOrganization

Primary Taxonomy106H00000X

Legal Business NameDENISE GRAYZELL THERAPY, LLC

Location Address95-532 WIKAO ST APT E303Mililani, HI 96789-7029

Mailing AddressPo Box 893983Mililani, HI 96789-0983 · (808) 944-6550

Phone(808) 944-6550

Organization SubpartNo

Authorized OfficialDenise J GrayzellTherapist · (808) 994-6550

Enumeration DateMarch 12, 2026

Last NPPES UpdateAugust 13, 20262 updates tracked since enumeration

NPPES CertifiedAugust 13, 2026

✔ NPI 1669329298 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

Definition

A marriage and family therapist is a person with a master's degree in marriage and family therapy, or a master's or doctoral degree in a related mental health field with substantially equivalent coursework in marriage and family therapy, who receives supervised clinical experience, or a person who meets the state requirements to practice as a marriage and family therapist. A marriage and family therapist treats mental and emotional disorders within the context of marriage and family systems. A marriage and family therapist provides mental health and counseling services to individuals, couples, families, and groups.

95-532 WIKAO ST APT E303, Mililani, HI 96789

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

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 Denise Grayzell Therapy, LLC's NPI number?

The NPI number for Denise Grayzell Therapy, LLC is 1669329298. It was assigned to this organization in the NPPES registry on March 12, 2026.

Where is Denise Grayzell Therapy, LLC located?

Denise Grayzell Therapy, LLC is located at 95-532 Wikao St Apt E303, Mililani, HI 96789. The listed phone number is (808) 944-6550.

What is Denise Grayzell Therapy, LLC's specialty?

The primary specialty registered for this NPI is Marriage & Family Therapist with taxonomy code 106H00000X.

When was this NPI record last updated?

The NPPES record for Denise Grayzell Therapy, LLC was last updated on August 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.