1. Home
  2. Directory
  3. Oregon
  4. Beaverton
  5. Marriage Family Therapist
  6. NPI Profile

JOHN P DEIHL MSW
NPI 1770617425
Marriage & Family Therapist in Beaverton, OR

Active since March 15, 2007
4900 SW GRIFFITH DR, SUITE 239, BEAVERTON, OR 97005(503) 520-9977 Get Directions Write a Review

NPPES record last updated: September 11, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

About John P Deihl Msw NPPES

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

JOHN P DEIHL MSW (NPI 1770617425) is an individual marriage & family therapist in Beaverton, Oregon, licensed in Oregon (T0064) and active in the NPI registry since March 2007.

NPPES Registry Identity

NPI1770617425
Entity TypeIndividualMale
Primary Taxonomy106H00000X
Provider Legal NameJOHN P DEIHLCredential: MSW
Location Address4900 SW GRIFFITH DR, SUITE 239Beaverton, OR 97005-5607
Mailing Address4900 Sw Griffith Dr, Suite 239Beaverton, OR 97005-5607 · (503) 520-9977
Phone(503) 520-9977
Sole ProprietorYes
Enumeration DateMarch 15, 2007
Last NPPES UpdateSeptember 11, 2025
✔ NPI 1770617425 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 OR · T0064
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 ListedSocial Worker · ClinicalTaxonomy 1041C0700X · License 720 (OR)

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Moda Health Plan, Inc., Providence Health Plan, Regence BlueCross BlueShield of Oregon.Insurance ›

Other Providers at the Same Location NPPES 19

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

TAYLOR POWLISON LMT
Massage Therapist
4900 SW GRIFFITH DR, SUITE 110
BEAVERTON, OR 97005
Washington County (503) 644-2225
CATHY LYNN ASHER LPC
Counselor (Mental Health)
4900 SW GRIFFITH DR, SUITE 239
BEAVERTON, OR 97005
Washington County (503) 520-9977
MR. MICHAEL JONATHAN KADERA M.A., L.P.C.
Counselor (Professional)
4900 SW GRIFFITH DR, SUITE 124
BEAVERTON, OR 97005
Washington County (503) 998-7521
DR. LIANNE CAROLE LENNERT PSYD
Psychologist (Clinical)
4900 SW GRIFFITH DR, STE 235
BEAVERTON, OR 97005
Washington County (503) 539-4654
DR. KURT EDWIN FREE PH.D.
Psychologist (Clinical)
4900 SW GRIFFITH DR, SUITE 263
BEAVERTON, OR 97005
Washington County (503) 646-7678
ALLISON M RIDER MC, LPC, NCC
Counselor (Professional)
4900 SW GRIFFITH DR, SUITE 261
BEAVERTON, OR 97005
Washington County (503) 804-1285
SHAWNA M OLIVER COUNSELING LLC
Community/Behavioral Health
4900 SW GRIFFITH DR, 239
BEAVERTON, OR 97005
Washington County (503) 953-4937
AJAY ISELIN
Chiropractor (Sports Physician)
4900 SW GRIFFITH DR, #110
BEAVERTON, OR 97005
Washington County (503) 644-2225

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 John Deihl's NPI number?

The NPI number for John Deihl is 1770617425. It was assigned to this individual provider in the NPPES registry on March 15, 2007.

Where is John Deihl located?

John Deihl practices at 4900 SW Griffith Dr Suite 239, Beaverton, OR 97005. The listed phone number is (503) 520-9977.

What is John Deihl's specialty?

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

What insurance does John Deihl accept?

Health plans from Moda Health Plan, Inc., Providence Health Plan and Regence BlueCross BlueShield of Oregon list John Deihl 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 John Deihl was last updated on September 11, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.