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BRIAN QUOC TRAN PMHNP-BC
NPI 1851018469
Nurse Practitioner - Psychiatric/Mental Health in Fountain Valley, CA

Active since October 24, 2022PECOS EnrolledAccepts Medicare Assignment
11180 WARNER AVE STE 353, FOUNTAIN VALLEY, CA 92708(800) 597-7977 Get Directions Write a Review

NPPES record last updated: June 3, 2026. Verified against the NPPES registry weekly; last sync: October 25, 2026.

Record update history: Jun 3, 2026, Oct 6, 2025, Oct 3, 2024 and 1 more (4 updates tracked since 2022).

About Brian Quoc Tran Pmhnp-bc NPPES

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

BRIAN QUOC TRAN PMHNP-BC (NPI 1851018469) is an individual psychiatric/mental health provider in Fountain Valley, California, licensed in California (95022973) and active in the NPI registry since October 2022. He is enrolled in Medicare PECOS and is a graduate of Other (2022).

NPPES Registry Identity

NPI1851018469
Entity TypeIndividualMale
Primary Taxonomy363LP0808X
Provider Legal NameBRIAN QUOC TRANCredential: PMHNP-BC
Location Address11180 WARNER AVE STE 353Fountain Valley, CA 92708-4098
Mailing Address661 W 1st St Ste GTustin, CA 92780-2939 · (714) 665-9890 · Fax (714) 665-9891
Phone(800) 597-7977
Sole ProprietorNo
Medical School CMSOtherGraduated 2022
Enumeration DateOctober 24, 2022
Last NPPES UpdateJune 3, 20264 updates tracked since enumeration
NPPES CertifiedJune 3, 2026
✔ NPI 1851018469 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyNurse Practitioner · Psychiatric/Mental HealthPhysician Assistants & Advanced Practice Nursing Providers
Taxonomy Code363LP0808X
License✔ Licensed in CA · 95022973
11180 WARNER AVE STE 353, Fountain Valley, CA 92708
Open in Google Maps ↗

Medicare Participation & PECOS CMS

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

Medicare Enrollment Status

✔

Enrolled in Medicare and accepts Medicare assignment

Brian Quoc Tran Pmhnp-bc is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.

PECOS PAC ID6103358460
PECOS Enrollment IDI20241011002922
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

4

Medicare enrollment records show Brian Tran reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Stefani Lafrenierre, MD Inc.
6.0 mi
Psychiatry
1501 SUPERIOR AVE STE 210
Newport Beach, CA 92663
  • Reassigned Medicare billing, California enrollment
  • 6 clinicians in this Medicare group
NPI 1811688153 (949) 996-5355
Families Together Of Orange County
6.3 mi
Clinic/Center
661 W 1ST ST, STE. G
Tustin, CA 92780
  • Reassigned Medicare billing, California enrollment
  • 86 clinicians in this Medicare group
NPI 1194122457 (714) 665-9890
Mind Space Mental Health Inc
18 mi
Psychiatry
31852 COAST HWY STE 400
Laguna Beach, CA 92651
  • Reassigned Medicare billing, California enrollment
  • 5 clinicians in this Medicare group
NPI 1720800667 (949) 689-9754
Oc Geropsychiatric Medical Group
33 mi
Geriatric Psychiatry
6000 CAMINO REAL, SUITE B
Jurupa Valley, CA 92509
  • Reassigned Medicare billing, California enrollment
  • 7 clinicians in this Medicare group
NPI 1548003015 (714) 487-9724

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 92708 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
$96.36 typical visit price
range $62.96 – $187.60
Typical copayment $24.09 (range $15.74 – $46.90)
Most-billed visit code 99203
Established Patient
$109.96 typical visit price
range $20.84 – $153.61
Typical copayment $27.49 (range $5.21 – $38.40)
Most-billed visit code 99214
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.

PROHEALTH PARTNERS A MEDICAL GROUP
Internal Medicine (Nephrology)
11180 WARNER AVE STE 353
FOUNTAIN VALLEY, CA 92708
Orange County (714) 406-0185
FAMILIES TOGETHER OF ORANGE COUNTY
Clinic/Center (Federally Qualified Health Center (FQHC))
11180 WARNER AVE STE 353
FOUNTAIN VALLEY, CA 92708
Orange County (714) 968-6789
ANNIE HOANG NP
Family Medicine
11180 WARNER AVE STE 353
FOUNTAIN VALLEY, CA 92708
Orange County (714) 500-8650
MR. CHARLES FRANCIS WETTER PA-C
Physician Assistant (Medical)
11180 WARNER AVE STE 353
FOUNTAIN VALLEY, CA 92708
Orange County (714) 968-6789
THAO PHUONG LE HO FNP
Nurse Practitioner (Family)
11180 WARNER AVE STE 353
FOUNTAIN VALLEY, CA 92708
Orange County (714) 968-6789

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 Brian Tran's NPI number?

The NPI number for Brian Tran is 1851018469. It was assigned to this individual provider in the NPPES registry on October 24, 2022.

Where is Brian Tran located?

Brian Tran practices at 11180 Warner Ave Ste 353, Fountain Valley, CA 92708. The listed phone number is (800) 597-7977.

What is Brian Tran's specialty?

The primary specialty registered for this NPI is Nurse Practitioner, specializing in Psychiatric/Mental Health, with taxonomy code 363LP0808X.

Is Brian Tran enrolled in Medicare?

Yes. Brian Tran is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.

Which organizations bill Medicare for Brian Tran's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Brian Tran reassigns Medicare benefits to 4 organizations: Stefani Lafrenierre, MD Inc. (Newport Beach, CA), Families Together Of Orange County (Tustin, CA), Mind Space Mental Health Inc (Laguna Beach, CA) and Oc Geropsychiatric Medical Group (Jurupa Valley, CA). 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 Brian Tran'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 Brian Tran was last updated on June 3, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.