THERESA T. NGUYEN DO – NPI #1679884928
Psychiatry & Neurology

Child & Adolescent Psychiatry is a subspecialty of psychiatry with additional skills and training in the diagnosis and treatment of developmental, behavioral, emotional, and mental disorders of childhood and adolescence.

THERESA NGUYEN is a psychiatry & neurologist located in TUSTIN, CA. NPPES has assigned the NPI number 1679884928 to THERESA NGUYEN on July 01, 2010. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 2084P0804X from the Health Care Provider Taxonomy code set, which is classified as Psychiatry & Neurology, specializing in Child & Adolescent Psychiatry

The NPI profile was previously updated about 3 years ago on Jun 28, 2023. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for THERESA NGUYEN below.

NPI Profile for
THERESA T. NGUYEN

NPI Number
1679884928
Enumeration Date

(about 16 years ago)
Entity Type
Type-1  Individual (Female)
Legal Name
THERESA T. NGUYEN
Credentials
DO
Primary location
15405 LANSDOWNE RD
TUSTIN, CA 92782
Phone: (925) 997-9093 Fax:
1 Other location(s):
2851 S Avenue B Ste 2901
Yuma, AZ 85364-7756
Phone: (928) 376-0026
Mailing address
ONE HOSPITAL DRIVE
DC018.00
COLUMBIA, MO 65202
Phone: Fax:
Sole Proprietor
No
Updated
Certification Date
Jun 28, 2023

Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.

Taxonomy Code(s)

A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.

Taxonomy Classification / Specialization State License
2084P0804X
- Psychiatry & Neurology / Child & Adolescent Psychiatry (Primary)
AZ 007228
2084P0800X
- Psychiatry & Neurology / Psychiatry
CA 20A12682

The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.

Additional Information

Offers Telehealth Services
Yes - Telehealth services allows you to talk to your health care provider using audio/video communications, such as Zoom, without actually going in to the doctor's office
Accepts Medicare
This provider accepts Medicare-approved amount as payment in full. The Medicare-approved amount is the total the provider can be paid. When a provider accepts the Medicare-approved amount as payment, you won't be billed for more than the Medicare deductible & coinsureance.
Medicare Ordering & Referring
Provider can:
  • Refer to Part B
  • Order Durable Medical Equipment
  • Refer to Home Health Agency
  • Order Power Mobility Devices

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Unfortunately, No. The NPPES discloses health care provider data under the Freedom of Information Act to the public, which means anyone may request such information directly from the National Plan & Provider Enumeration System. See the complete CMS Data Dissemination Notice here.