1. Home
  2. Directory
  3. Arizona
  4. Scottsdale
  5. Marriage Family Therapist
  6. NPI Profile

MR. DAVID JOHN DE BLAEY M.A.
NPI 1811077647
Marriage & Family Therapist in Scottsdale, AZ

Active since October 16, 2006
6390 E THOMAS RD, #120, SCOTTSDALE, AZ 85251(480) 945-1884(480) 945-6591 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: August 16, 2026.

About Mr. David John De Blaey M.a. NPPES

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

MR. DAVID JOHN DE BLAEY M.A. (NPI 1811077647) is an individual marriage & family therapist in Scottsdale, Arizona, licensed in Arizona (#0169) and active in the NPI registry since October 2006.

NPPES Registry Identity

NPI1811077647
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameMR. DAVID JOHN DE BLAEYCredential: M.A.
Location Address6390 E THOMAS RD, #120Scottsdale, AZ 85251
Mailing Address6390 E Thomas Rd, #120Scottsdale, AZ 85251 · (480) 945-1884 · Fax (480) 945-6591
Phone(480) 945-1884
Fax(480) 945-6591
Sole ProprietorYes
Enumeration DateOctober 16, 2006
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1811077647 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
License✔ Licensed in AZ · #0169
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.
Also ListedCounselor · ProfessionalTaxonomy 101YP2500X · License #0505 (AZ)

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Oscar Health Plan, Inc., Providence Health Plan, UnitedHealthcare.Insurance ›

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.

DR. JOYCE H. VESPER PH.D.
Marriage & Family Therapist
6390 E THOMAS RD, SUITE 120
SCOTTSDALE, AZ 85251
Maricopa County (480) 945-1884
CATHEDRAL HEALTH SERVICES
Public Health or Welfare
6390 E THOMAS RD, SUITE 218
SCOTTSDALE, AZ 85251
Maricopa County (602) 254-7130

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 David De Blaey's NPI number?

The NPI number for David De Blaey is 1811077647. It was assigned to this individual provider in the NPPES registry on October 16, 2006.

Where is David De Blaey located?

David De Blaey practices at 6390 E Thomas Rd #120, Scottsdale, AZ 85251. The listed phone number is (480) 945-1884.

What is David De Blaey's specialty?

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

What insurance does David De Blaey accept?

Health plans from Oscar Health Plan, Inc., Providence Health Plan and UnitedHealthcare list David De Blaey 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 David De Blaey was last updated on September 11, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 11 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.