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DR. HUONG THIEN NGO M.D.
NPI 1760491427
Psychiatry & Neurology - Psychiatry in Santa Ana, CA

Active since August 05, 2006PECOS Enrolled
401 W CIVIC CENTER DR STE 700, SANTA ANA, CA 92701(714) 480-6767 Get Directions Write a Review

NPPES record last updated: November 10, 2021. Verified against the NPPES registry weekly; last sync: October 25, 2026.

About Dr. Huong Thien Ngo M.d. NPPES

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

DR. HUONG THIEN NGO M.D. (NPI 1760491427) is an individual psychiatry provider in Santa Ana, California, licensed in California (G79637) and active in the NPI registry since August 2006. She is enrolled in Medicare PECOS and maintains a secondary practice location in Anaheim.

NPPES Registry Identity

NPI1760491427
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameDR. HUONG THIEN NGOCredential: M.D.
Location Address401 W CIVIC CENTER DR STE 700Santa Ana, CA 92701-4515
Mailing Address401 W Civic Center Dr Ste 700Santa Ana, CA 92701-4515 · (714) 480-6767
Phone(714) 480-6767
Sole ProprietorYes
Enumeration DateAugust 5, 2006
Last NPPES UpdateNovember 10, 2021
NPPES CertifiedNovember 3, 2021
✔ NPI 1760491427 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in CA · G79637
Definition
A Psychiatrist specializes in the prevention, diagnosis, and treatment of mental disorders, emotional disorders, psychotic disorders, mood disorders, anxiety disorders, substance-related disorders, sexual and gender identity disorders and adjustment disorders. Biologic, psychological, and social components of illnesses are explored and understood in treatment of the whole person. Tools used may include diagnostic laboratory tests, prescribed medications, evaluation and treatment of psychological and interpersonal problems with individuals and families, and intervention for coping with stress, crises, and other problems.
401 W CIVIC CENTER DR STE 700, Santa Ana, CA 92701
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Secondary Practice Location 1

Location 1511 N Brookhurst St Ste 200Anaheim, CA 92801-5229 · Phone (714) 780-0750

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Huong Thien Ngo M.d. 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 Huong Ngo reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.

County Of Orange
0.2 mi
Rehabilitation, Substance Use Disorder
200 W SANTA ANA BLVD STE 100&175
Santa Ana, CA 92701
  • Reassigned Medicare billing, California enrollment
  • 119 clinicians in this Medicare group
NPI 1518080217 (714) 480-6660

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

Physician Visit Costs CMS claims · ZIP area

Typical Medicare office-visit costs in the 92701 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
$77.96 typical visit price
range $20.84 – $153.61
Typical copayment $19.49 (range $5.21 – $38.40)
Most-billed visit code 99213
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 5

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

MICHAEL ALEX HOSKINS
Marriage & Family Therapist
401 W CIVIC CENTER DR STE 700
SANTA ANA, CA 92701
Orange County (714) 480-4689
MR. ESTEBAN SANCHEZ MSW, LCSW
Social Worker (Clinical)
401 W CIVIC CENTER DR STE 700
SANTA ANA, CA 92701
Orange County (714) 480-6660
SUSAN ONG SENTENO RN
Registered Nurse (Psychiatric/Mental Health, Adult)
401 W CIVIC CENTER DR STE 700
SANTA ANA, CA 92701
Orange County (714) 480-6767
SIRENA MARIE ENRIGHT LMFT 107005
Marriage & Family Therapist
401 W CIVIC CENTER DR STE 700
SANTA ANA, CA 92701
Orange County (714) 480-6767
NELDA ANN SMART
Social Worker (Clinical)
401 W CIVIC CENTER DR STE 700
SANTA ANA, CA 92701
Orange County (714) 480-4618

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 Huong Ngo's NPI number?

The NPI number for Huong Ngo is 1760491427. It was assigned to this individual provider in the NPPES registry on August 5, 2006.

Where is Huong Ngo located?

Huong Ngo practices at 401 W Civic Center Dr Ste 700, Santa Ana, CA 92701. The listed phone number is (714) 480-6767.

What is Huong Ngo's specialty?

The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.

Is Huong Ngo enrolled in Medicare?

Yes. Huong Ngo is registered in the Medicare PECOS enrollment system.

Which organization bills Medicare for Huong Ngo's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Huong Ngo reassigns Medicare benefits to County Of Orange (Santa Ana, 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 Huong Ngo'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 Huong Ngo was last updated on November 10, 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.