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KAITLYN THAO NGUYEN MS LMFT
NPI 1710402649
Marriage & Family Therapist in Costa Mesa, CA

Active since August 11, 2017PECOS Enrolled
275 BAKER ST STE A, COSTA MESA, CA 92626(714) 361-6760(714) 361-6779 Get Directions Write a Review

NPPES record last updated: November 3, 2021. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Nov 3, 2021, Feb 17, 2021, Feb 12, 2020 and 3 more (6 updates tracked since 2017).

About Kaitlyn Thao Nguyen Ms Lmft NPPES

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

KAITLYN THAO NGUYEN MS LMFT (NPI 1710402649) is an individual marriage & family therapist in Costa Mesa, California, licensed in California (LMFT128803) and active in the NPI registry since August 2017. She is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1710402649
Entity TypeIndividualFemale
Primary Taxonomy106H00000X
Provider Legal NameKAITLYN THAO NGUYENCredential: MS LMFT
Location Address275 BAKER ST STE ACosta Mesa, CA 92626-4566
Mailing AddressPo Box 11312Westminster, CA 92685-1312 · (714) 890-2563 · Fax (714) 361-6779
Phone(714) 361-6760
Fax(714) 361-6779
Sole ProprietorNo
Enumeration DateAugust 11, 2017
Last NPPES UpdateNovember 3, 20216 updates tracked since enumeration
NPPES CertifiedNovember 2, 2021
✔ NPI 1710402649 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 · LMFT128803
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.
275 BAKER ST STE A, Costa Mesa, CA 92626
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Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Kaitlyn Thao Nguyen Ms Lmft 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.

Medicare Billing Reassignment

Medicare enrollment records show Kaitlyn Nguyen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

Soultenders Psychological Services, Inc.
34 mi
Clinical
41 E FOOTHILL BLVD STE 102
Arcadia, CA 91006
  • Reassigned Medicare billing, California enrollment
  • 255 clinicians in this Medicare group
NPI 1235810722 (626) 701-4249

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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.

COURTNEY HATSUKO ONAGA
Rehabilitation Practitioner
275 BAKER ST STE A
COSTA MESA, CA 92626
Orange County (714) 361-6760
ANTONIA PEREZ
Rehabilitation Practitioner
275 BAKER ST STE A
COSTA MESA, CA 92626
Orange County (714) 361-6760
HYOJIN BAE
Rehabilitation Practitioner
275 BAKER ST STE A
COSTA MESA, CA 92626
Orange County (714) 361-6706
KIMBERLY OCHOA ARZATE
Licensed Psychiatric Technician
275 BAKER ST STE A
COSTA MESA, CA 92626
Orange County (714) 361-6760
ALLISON JOY KILLOUGH
Counselor
275 BAKER ST STE A
COSTA MESA, CA 92626
Orange County (714) 361-6760
MEA PARKER
Counselor (Professional)
275 BAKER ST STE A
COSTA MESA, CA 92626
Orange County (714) 226-9888
MS. BROOK LYNN HUGHES
Counselor (Mental Health)
275 BAKER ST STE A
COSTA MESA, CA 92626
Orange County (714) 361-6760
MS. MELISSA ANN MIRANDO
Case Manager/Care Coordinator
275 BAKER ST STE A
COSTA MESA, CA 92626
Orange County (714) 361-6760

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 Kaitlyn Nguyen's NPI number?

The NPI number for Kaitlyn Nguyen is 1710402649. It was assigned to this individual provider in the NPPES registry on August 11, 2017.

Where is Kaitlyn Nguyen located?

Kaitlyn Nguyen practices at 275 Baker St Ste A, Costa Mesa, CA 92626. The listed phone number is (714) 361-6760.

What is Kaitlyn Nguyen's specialty?

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

Is Kaitlyn Nguyen enrolled in Medicare?

Yes. Kaitlyn Nguyen is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Kaitlyn Nguyen's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Kaitlyn Nguyen reassigns Medicare benefits to Soultenders Psychological Services, Inc. (Arcadia, CA). The reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Kaitlyn Nguyen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

When was this NPI record last updated?

The NPPES record for Kaitlyn Nguyen was last updated on November 3, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 years 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.