Huong Ngo, M.D.
NPI 1760491427 · Psychiatry Physician · Santa Ana, CA
Enrolled with Medicare as Practitioner - Psychiatry · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Huong Ngo, M.D. is a Psychiatry Physician provider in Santa Ana, CA (NPI 1760491427).
Provider details
- NPI number
- 1760491427
- Entity type
- Individual
- Primary specialty
- Psychiatry PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- License
- G79637 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our methodology.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 34 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Olanzapine | 139 |
| Trazodone Hcl | 55 |
| Sertraline Hcl | 54 |
| Bupropion Hclbrand: Bupropion Xl | 45 |
| Fluoxetine Hcl | 45 |
| Risperidone | 44 |
| Quetiapine Fumarate | 43 |
| Gabapentin | 40 |
| Divalproex Sodium | 37 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,034 across 43 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 511 N Brookhurst St Ste 200Anaheim, CA 92801-5229Phone: (714) 780-0750
Registry dates
- Enumerated
- 2006-08-05
- Last updated
- 2021-11-10
- Certified
- 2021-11-03
Frequently asked questions
- What is Huong Ngo's NPI number?
- Huong Ngo's National Provider Identifier (NPI) is 1760491427, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Huong Ngo's specialty?
- Huong Ngo is listed in the NPPES registry with a primary specialty of Psychiatry Physician (Allopathic & Osteopathic Physicians).
- Where is Huong Ngo located?
- Huong Ngo's practice location on file with NPPES is 401 W Civic Center Dr Ste 700, Santa Ana, CA 92701-4515.
- What is Huong Ngo's phone number?
- The practice phone number listed in the NPPES registry for Huong Ngo is (714) 480-6767.
- Does Huong Ngo accept Medicare?
- Huong Ngo is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Huong Ngo's NPI active?
- Yes — Huong Ngo's NPI (1760491427) is active in the NPPES registry as of the last update on 2021-11-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.