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VIVIAN TRAN
NPI 1811523038
Psychiatry & Neurology - Psychiatry in Mesa, AZ

Active since March 19, 2020PECOS Enrolled
570 W BROWN RD, MESA, AZ 85201(480) 344-2000 Get Directions Write a Review

NPPES record last updated: July 15, 2026. Verified against the NPPES registry weekly; last sync: October 18, 2026.

Record update history: Jul 15, 2026, Mar 19, 2020 (2 updates tracked since 2020).

About Vivian Tran NPPES

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

VIVIAN TRAN (NPI 1811523038) is an individual psychiatry provider in Mesa, Arizona, licensed in Arizona (011140) and active in the NPI registry since March 2020. She is enrolled in Medicare PECOS, maintains a secondary practice location in Lynchburg, and is a graduate of Liberty Univ College Of Osteopathic Medicine (2021).

NPPES Registry Identity

NPI1811523038
Entity TypeIndividualFemale
Primary Taxonomy2084P0800X
Provider Legal NameVIVIAN TRAN
Location Address570 W BROWN RDMesa, AZ 85201-3203
Mailing Address3708 E Valencia DrPhoenix, AZ 85042-9655
Phone(480) 344-2000
Sole ProprietorNo
Medical School CMSLiberty Univ College Of Osteopathic MedicineGraduated 2021
Enumeration DateMarch 19, 2020
Last NPPES UpdateJuly 15, 20262 updates tracked since enumeration
NPPES CertifiedJuly 15, 2026
✔ NPI 1811523038 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses 2

★ Primary SpecialtyPsychiatry & Neurology · PsychiatryAllopathic & Osteopathic Physicians
Taxonomy Code2084P0800X
License✔ Licensed in AZ · 011140
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.
Also ListedPsychiatry & Neurology · Child & Adolescent PsychiatryTaxonomy 2084P0804X · License 011140 (AZ)
570 W BROWN RD, Mesa, AZ 85201
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Secondary Practice Location 1

Location 1Liberty University College of Osteopathic Medicine, 306 Liberty View LnLynchburg, VA 24502 · Phone (434) 592-6400

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Ambetter from Arizona Complete Health, Ambetter Health, Oscar Health Plan, Inc. and more.Insurance ›

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Vivian Tran is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID2567863806
PECOS Enrollment IDI20260729004215
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 Reassignments

2

Medicare enrollment records show Vivian Tran reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Maricopa County Special Health Care District
Same address
Adult Mental Health
570 W BROWN RD
Mesa, AZ 85201
  • Reassigned Medicare billing, Arizona enrollment
  • 285 clinicians in this Medicare group
NPI 1003273855 (602) 344-8178
District Medical Group, Inc
Same address
Psychiatry
570 W BROWN RD, ADMINISTRATION
Mesa, AZ 85201
  • Reassigned Medicare billing, Arizona enrollment
  • 1,490 clinicians in this Medicare group
NPI 1124251020 (480) 344-2000

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 85201 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
$168.60 typical visit price
range $55.44 – $168.60
Typical copayment $42.15 (range $13.86 – $42.15)
Most-billed visit code 99205
Established Patient
$69.24 typical visit price
range $17.72 – $137.41
Typical copayment $17.31 (range $4.43 – $34.35)
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 20

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

AMOL ROHIT PATEL MD
Psychiatry & Neurology (Psychiatry)
570 W BROWN RD
MESA, AZ 85201
Maricopa County (480) 344-2028
MARICOPA COUNTY SPECIAL HEALTH CARE DISTRICT
Clinic/Center (Adult Mental Health)
570 W BROWN RD
MESA, AZ 85201
Maricopa County (602) 344-8178
MARICOPA INTEGRATED HEALTH SYSTEM
Psychiatric Hospital
570 W BROWN RD
MESA, AZ 85201
Maricopa County (480) 344-2028
NANCY L VANDER VEER PSYD
Psychiatry & Neurology (Psychiatry)
570 W BROWN RD
MESA, AZ 85201
Maricopa County (602) 344-2002
PAYAM M SADR MD
Psychiatry & Neurology (Psychiatry)
570 W BROWN RD
MESA, AZ 85201
Maricopa County (480) 344-2000
DENNIS HUGHES MD
Psychiatry & Neurology (Psychiatry)
570 W BROWN RD
MESA, AZ 85201
Maricopa County (480) 344-2002
DAWN NOGGLE PHD
Psychiatry & Neurology (Psychiatry)
570 W BROWN RD
MESA, AZ 85201
Maricopa County (480) 344-2007
DISTRICT MEDICAL GROUP, INC
Psychiatry & Neurology (Psychiatry)
570 W BROWN RD, ADMINISTRATION
MESA, AZ 85201
Maricopa County (480) 344-2000

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 Vivian Tran's NPI number?

The NPI number for Vivian Tran is 1811523038. It was assigned to this individual provider in the NPPES registry on March 19, 2020.

Where is Vivian Tran located?

Vivian Tran practices at 570 W Brown Rd, Mesa, AZ 85201. The listed phone number is (480) 344-2000.

What is Vivian Tran's specialty?

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

Is Vivian Tran enrolled in Medicare?

Yes. Vivian Tran is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Vivian Tran's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Vivian Tran reassigns Medicare benefits to 2 organizations: Maricopa County Special Health Care District (Mesa, AZ) and District Medical Group, Inc (Mesa, AZ). Each 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 Vivian Tran's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Vivian Tran accept?

Health plans from Ambetter Health, Ambetter from Arizona Complete Health, Oscar Health Plan, Inc. and UnitedHealthcare list Vivian Tran 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 Vivian Tran was last updated on July 15, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 months 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.