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

ERIN RAYE COSTELLO LMFT, APCC
NPI 1508592544
Marriage & Family Therapist in Anaheim, CA

Q: What is Erin Costello's NPI number?

The NPI number for Erin Costello is 1508592544. It was assigned to this individual provider in the NPPES registry on July 30, 2022.

Q: What is Erin Costello's specialty?

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

Q: When was this NPI record last updated?

The NPPES record for Erin Costello was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.

Active since July 30, 2022

PO BOX 44, ANAHEIM, CA 92815(609) 334-5752 Get Directions Write a Review

NPPES record last updated: August 19, 2026. Verified against the NPPES registry weekly; last sync: August 30, 2026.

Record update history: Aug 19, 2026, Mar 6, 2024, Jul 30, 2022 (3 updates tracked since 2022).

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About Erin Raye Costello Lmft, Apcc NPPES

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

ERIN RAYE COSTELLO LMFT, APCC (NPI 1508592544) is an individual marriage & family therapist in Anaheim, California, licensed in California (164711) and active in the NPI registry since July 2022.

NPPES Registry Identity

NPI1508592544

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameERIN RAYE COSTELLOCredential: LMFT, APCC

Location AddressPO BOX 44Anaheim, CA 92815-0044

Mailing AddressPo Box 44Anaheim, CA 92815-0044 · (714) 388-6325

Phone(609) 334-5752

Sole ProprietorYes

Enumeration DateJuly 30, 2022

Last NPPES UpdateAugust 19, 20263 updates tracked since enumeration

NPPES CertifiedAugust 19, 2026

✔ NPI 1508592544 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyMarriage & Family TherapistBehavioral Health & Social Service Providers

Taxonomy Code106H00000X

License✔ Licensed in CA · 164711

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.

PO BOX 44, Anaheim, CA 92815

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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 Costello's NPI number?

The NPI number for Erin Costello is 1508592544. It was assigned to this individual provider in the NPPES registry on July 30, 2022.

Where is Erin Costello located?

Erin Costello practices at PO Box 44, Anaheim, CA 92815. The listed phone number is (609) 334-5752.

What is Erin Costello'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 Costello was last updated on August 19, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 16 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.