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ERIN SEIDMAN ALLAN MFT ASSOCIATE
NPI 1285790055
Marriage & Family Therapist in Tigard, OR

Active since December 28, 2006
11740 SW 68TH PKWY STE 200, TIGARD, OR 97223(971) 258-0473 Get Directions Write a Review

NPPES record last updated: December 23, 2025. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Dec 23, 2025, Oct 3, 2024 (2 updates tracked since 2024).

About Erin Seidman Allan Mft Associate NPPES

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

ERIN SEIDMAN ALLAN MFT ASSOCIATE (NPI 1285790055) is an individual marriage & family therapist in Tigard, Oregon, licensed in California (49741) and active in the NPI registry since December 2006. She maintains a secondary practice location in Eugene.

NPPES Registry Identity

NPI1285790055
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameERIN SEIDMAN ALLANCredential: MFT ASSOCIATE
Location Address11740 SW 68TH PKWY STE 200Tigard, OR 97223-9058
Mailing Address5441 S Macadam Ave Ste RPortland, OR 97239-3822 · (202) 213-0398
Phone(971) 258-0473
Sole ProprietorYes
Enumeration DateDecember 28, 2006
Last NPPES UpdateDecember 23, 20252 updates tracked since enumeration
NPPES CertifiedDecember 23, 2025
✔ NPI 1285790055 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers
Taxonomy Code106H00000X
Licenses✔ Licensed in CA · 49741✔ Licensed in OR · R9709
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.
11740 SW 68TH PKWY STE 200, Tigard, OR 97223
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Other Names 1

Former Name (1)Erin Barbara Seidman Mft Intern

Secondary Practice Location 1

Location 11390 Oak St Ste 3Eugene, OR 97401-3567 · Phone (202) 213-0398

Other Providers at the Same Location NPPES 20

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

RYAN TATEISHI
Nurse Practitioner (Psychiatric/Mental Health)
11740 SW 68TH PKWY STE 200
TIGARD, OR 97223
Washington County (425) 477-4216
TYKERIA LORELLE COWART
Counselor (Mental Health)
11740 SW 68TH PKWY STE 200
TIGARD, OR 97223
Washington County (478) 230-4995
MARIA ELENA REIS LMHC
Counselor (Mental Health)
11740 SW 68TH PKWY STE 200
PORTLAND, OR 97223
Washington County (425) 640-7009
TYLEE COOPER CLARK CSWA
Social Worker (Clinical)
11740 SW 68TH PKWY STE 200
TIGARD, OR 97223
Washington County (425) 477-4216
BENJAMIN KIMBALL HOUGHTON LMSW
Social Worker (Clinical)
11740 SW 68TH PKWY STE 200
TIGARD, OR 97223
Washington County (971) 352-6971
MS. DOMINIQUE MICHELLE BATTLE M.S., NCC, CFT
Counselor (Mental Health)
11740 SW 68TH PKWY STE 200
TIGARD, OR 97223
Washington County (541) 252-7595
CATHERINE ROSE HENSY PMHNP-BC
Nurse Practitioner (Psychiatric/Mental Health)
11740 SW 68TH PKWY STE 200
PORTLAND, OR 97223
Washington County (971) 501-3877
JOANNA KATHERINE TYLER
Counselor (Mental Health)
11740 SW 68TH PKWY STE 200
TIGARD, OR 97223
Washington County (425) 477-4216

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 Erin Allan's NPI number?

The NPI number for Erin Allan is 1285790055. It was assigned to this individual provider in the NPPES registry on December 28, 2006. The provider is also known as Erin Barbara Seidman Mft Intern.

Where is Erin Allan located?

Erin Allan practices at 11740 SW 68th Pkwy Ste 200, Tigard, OR 97223. The listed phone number is (971) 258-0473.

What is Erin Allan'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 Erin Allan was last updated on December 23, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.