DR. DIEUTHOA TRUONGGIA PSY. D.
NPI 1508879313
Psychologist - Clinical in Fountain Valley, CA

Q: What is Dieuthoa Truonggia's NPI number?

The NPI number for Dieuthoa Truonggia is 1508879313. It was assigned to this individual provider in the NPPES registry on August 14, 2006. The provider is also known as Thoa Dieu Truonggia Psy. D..

Q: What is Dieuthoa Truonggia's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Active since August 14, 2006PECOS EnrolledAccepts Medicare Assignment

10900 WARNER AVE, STE 101B, FOUNTAIN VALLEY, CA 92708(714) 552-6841(714) 242-1991 Get Directions Write a Review

NPPES record last updated: July 21, 2022. Verified against the NPPES registry weekly; last sync: August 09, 2026.

Record update history: Jul 21, 2022, Jul 25, 2017, Jun 14, 2017 and 2 more (5 updates tracked since 2017).

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About Dr. Dieuthoa Truonggia Psy. D. NPPES

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

DR. DIEUTHOA TRUONGGIA PSY. D. (NPI 1508879313) is an individual clinical provider in Fountain Valley, California, licensed in California (PSY18930) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and is a graduate of Other (2001).

NPPES Registry Identity

NPI1508879313

Entity TypeIndividualFemale

Primary Taxonomy103TC0700X

Provider Legal NameDR. DIEUTHOA TRUONGGIACredential: PSY. D.

Location Address10900 WARNER AVE, STE 101BFountain Valley, CA 92708-3846

Mailing Address11689 Quartz AveFountain Valley, CA 92708-1550 · (714) 552-6841 · Fax (714) 552-6841

Phone(714) 552-6841

Fax(714) 242-1991

Sole ProprietorYes

Medical School CMSOtherGraduated 2001

Enumeration DateAugust 14, 2006

Last NPPES UpdateJuly 21, 20225 updates tracked since enumeration

✔ NPI 1508879313 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychologist · ClinicalBehavioral Health & Social Service Providers

Taxonomy Code103TC0700X

License✔ Licensed in CA · PSY18930

Definition

A psychologist who provides continuing and comprehensive mental and behavioral health care for individuals and families; consultation to agencies and communities; training, education and supervision; and research-based practice. It is a specialty in breadth -- one that is broadly inclusive of severe psychopathology -- and marked by comprehensiveness and integration of knowledge and skill from a broad array of disciplines within and outside of psychology proper. The scope of clinical psychology encompasses all ages, multiple diversities and varied systems.

10900 WARNER AVE, Fountain Valley, CA 92708

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Other Names 1

Former Name (1)Thoa Dieu Truonggia Psy. D.

Other Identifiers 1

OtherPSY189300CA · Medical Provider #

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Dr. Dieuthoa Truonggia Psy. D. is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID5799945242

PECOS Enrollment IDI20120321000373

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.

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92708 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.

New Patient

$187.60 typical visit price

range $62.96 – $187.60

Typical copayment $46.90 (range $15.74 – $46.90)

Most-billed visit code 99205

Established Patient

$109.96 typical visit price

range $20.84 – $153.61

Typical copayment $27.49 (range $5.21 – $38.40)

Most-billed visit code 99214

Amounts reflect what Medicare beneficiaries in this ZIP area are typically charged for office visits. Patients with other coverage should check their individual plans.

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.

DR. ALAN DANG M.D.

Internal Medicine

10900 WARNER AVE, SUITE 111
FOUNTAIN VALLEY, CA 92708

Orange County (714) 369-6074

HEALTHPOINTE MEDICAL GROUP, INC.

Specialist

10900 WARNER AVE, SUITE #121
FOUNTAIN VALLEY, CA 92708

Orange County (714) 367-5346

DR. MICHAEL HENRY WONG D.O.

Anesthesiology

10900 WARNER AVE, SUITE #101 A
FOUNTAIN VALLEY, CA 92708

Orange County (714) 698-1270

MS. LYNN TOSHIKO KANDA P.T., O.C.S.

Physical Therapist

10900 WARNER AVE, SUITE 111
FOUNTAIN VALLEY, CA 92708

Orange County (714) 964-3337

MICHAEL AUDON MD

Anesthesiology

10900 WARNER AVE, SUITE 101A
FOUNTAIN VALLEY, CA 92708

Orange County (714) 285-2385

DR. SUZANNE MARIE BECKER PT, DPT, SCS

Physical Therapist

10900 WARNER AVE, #111
FOUNTAIN VALLEY, CA 92708

Orange County (714) 907-9090

DR. SAL L MANRRIQUEZ D.D.S.

Dentist

10900 WARNER AVE, #122
FOUNTAIN VALLEY, CA 92708

Orange County (714) 964-4747

UNIFIED MEDICAL CLINIC, INC.

Anesthesiology

10900 WARNER AVE, SUITE 101B
FOUNTAIN VALLEY, CA 92708

Orange County (213) 986-9878

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 Dieuthoa Truonggia's NPI number?

The NPI number for Dieuthoa Truonggia is 1508879313. It was assigned to this individual provider in the NPPES registry on August 14, 2006. The provider is also known as Thoa Dieu Truonggia Psy. D..

Where is Dieuthoa Truonggia located?

Dieuthoa Truonggia practices at 10900 Warner Ave Ste 101B, Fountain Valley, CA 92708. The listed phone number is (714) 552-6841.

What is Dieuthoa Truonggia's specialty?

The primary specialty registered for this NPI is Psychologist, specializing in Clinical, with taxonomy code 103TC0700X.

Is Dieuthoa Truonggia enrolled in Medicare?

Yes. Dieuthoa Truonggia is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

When was this NPI record last updated?

The NPPES record for Dieuthoa Truonggia was last updated on July 21, 2022. 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.