DR. DIANE PHUONG NGUYEN MD
NPI 1346395613
Psychiatry & Neurology - Psychiatry in Victoria, TX
About Dr. Diane Phuong Nguyen Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. DIANE PHUONG NGUYEN MD (NPI 1346395613) is an individual psychiatry provider in Victoria, Texas, licensed in Texas (L8863) and active in the NPI registry since January 2007. She has opted out of Medicare through February 4, 2028 and remains eligible to order and refer.
NPPES Registry Identity
Specialties & Licenses 3
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.
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.
Medicare Enrollment Status
Opted out of Medicare
Dr. Diane Phuong Nguyen Md has filed a Medicare opt-out affidavit. Services are provided under private contract between the provider and the patient, and are not billed to or reimbursed by Medicare. The opt-out is on file from February 4, 2014 through February 4, 2028.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 77904 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
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.
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 Diane Nguyen's NPI number?
The NPI number for Diane Nguyen is 1346395613. It was assigned to this individual provider in the NPPES registry on January 24, 2007.
Where is Diane Nguyen located?
Diane Nguyen practices at 6502 Nursery Dr. Suite 100, Victoria, TX 77904. The listed phone number is (361) 575-0611.
What is Diane Nguyen's specialty?
The primary specialty registered for this NPI is Psychiatry & Neurology, specializing in Psychiatry, with taxonomy code 2084P0800X.
Is Diane Nguyen enrolled in Medicare?
No. Diane Nguyen has opted out of Medicare through February 4, 2028. Care is provided under private contracts, and Medicare does not pay for services furnished by providers who have opted out. The provider remains eligible to order and refer services for Medicare patients.
What insurance does Diane Nguyen accept?
Health plans from Oscar Insurance Company and UnitedHealthcare list Diane Nguyen as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.
When was this NPI record last updated?
The NPPES record for Diane Nguyen was last updated on January 30, 2025. NPI Profile syncs with the weekly NPPES data releases published by CMS.
