Marriage & Family Therapist in Delaware — NPI Providers

77 active Marriage & Family Therapist providers have a practice location in Delaware according to the latest NPPES snapshot. Each profile shows the NPI number, taxonomy code, license details, and practice address — useful for claims, credentialing, and verifying a provider.

Marriage & Family Therapist providers in Delaware

NPI	Name	Type	Specialty	Location
1275589467	Ada Gonzalez	Individual	Marriage & Family Therapist	Dover, DE
1104925924	Catherine Roche	Individual	Marriage & Family Therapist	Selbyville, DE
1205912839	Diane Postell	Individual	Marriage & Family Therapist	Wilmington, DE
1366658825	John Walker	Individual	Marriage & Family Therapist	Hockessin, DE
1255511648	N-P Consulting	Organization	Marriage & Family Therapist	Wilmington, DE
1033320130	Robyn Mowery	Individual	Marriage & Family Therapist	Newark, DE
1790902526	William Northey	Individual	Marriage & Family Therapist	Wilmington, DE

Marriage & Family Therapist by city in Delaware

Frequently asked questions

How many Marriage & Family Therapist providers are in Delaware?

The latest NPPES snapshot lists 77 active providers with Marriage & Family Therapist as their primary taxonomy and a practice location in Delaware.

How do I verify a Marriage & Family Therapist provider's NPI in Delaware?

Open the provider's profile below to see their NPI, taxonomy code, license state, and practice address, then cross-check against the official NPPES registry (linked on every profile).

Can I get this data through an API?

Yes — the NPI Portal API provides JSON search by specialty, state, and city, plus batch NPI verification.

Source: CMS NPPES (public data). Snapshot 2026-07-09.