LINH COLLEEN BLACKNEY
NPI 1477272250
Marriage & Family Therapist in Tustin, CA

Q: What is Linh Blackney's NPI number?

The NPI number for Linh Blackney is 1477272250. It was assigned to this individual provider in the NPPES registry on August 24, 2022.

Q: What is Linh Blackney'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 Linh Blackney was last updated on April 10, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.

Active since August 24, 2022PECOS Enrolled

232 W MAIN ST STE 103, TUSTIN, CA 92780(714) 869-1639 Get Directions Write a Review

NPPES record last updated: April 10, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Apr 10, 2026, Aug 24, 2022 (2 updates tracked since 2022).

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About Linh Colleen Blackney NPPES

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

LINH COLLEEN BLACKNEY (NPI 1477272250) is an individual marriage & family therapist in Tustin, California, licensed in California (147034) and active in the NPI registry since August 2022. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1477272250

Entity TypeIndividualFemale

Primary Taxonomy106H00000X

Provider Legal NameLINH COLLEEN BLACKNEY

Location Address232 W MAIN ST STE 103Tustin, CA 92780-7712

Mailing Address232 W Main St Ste 103Tustin, CA 92780-7712

Phone(714) 869-1639

Sole ProprietorNo

Enumeration DateAugust 24, 2022

Last NPPES UpdateApril 10, 20262 updates tracked since enumeration

NPPES CertifiedApril 10, 2026

✔ NPI 1477272250 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 · 147034

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.

232 W MAIN ST STE 103, Tustin, CA 92780

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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Linh Colleen Blackney is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Other Providers at the Same Location NPPES 6

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

MRS. MAURA LYNCH-LOFTUS LCSW

Social Worker (Clinical)