DR. VAN TUONG TRINH MD
NPI 1821351487
Family Medicine in Huntington Beach, CA
About Dr. Van Tuong Trinh Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. VAN TUONG TRINH MD (NPI 1821351487) is an individual family medicine provider in Huntington Beach, California, licensed in California (C172260) and active in the NPI registry since June 2012. She is enrolled in Medicare PECOS and is a graduate of University Of Kansas School Of Med (kc/wich/sal) (2011).
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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
Dr. Van Tuong Trinh Md 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.
Medicare Billing Reassignments
2Medicare enrollment records show Van Trinh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Fountain Valley, CA 92708
- Reassigned Medicare billing, California enrollment
- 948 clinicians in this Medicare group
Fullerton, CA 92833
- Reassigned Medicare billing, California enrollment
- 13,921 clinicians in this Medicare group
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 92646 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 13
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 Van Trinh's NPI number?
The NPI number for Van Trinh is 1821351487. It was assigned to this individual provider in the NPPES registry on June 19, 2012.
Where is Van Trinh located?
Van Trinh practices at 9122 Adams Ave, Huntington Beach, CA 92646. The listed phone number is (714) 378-0900.
What is Van Trinh's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Van Trinh enrolled in Medicare?
Yes. Van Trinh 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 Van Trinh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Van Trinh reassigns Medicare benefits to 2 organizations: Memorialcare Medical Foundation (Fountain Valley, CA) and Southern California Permanente Medical Group (Fullerton, 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 Van Trinh'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 Van Trinh was last updated on November 21, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 years 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.
# Dr. Van Tuong Trinh, MD · NPI 1821351487
Family Medicine physician in Huntington Beach, California. Individual provider, active in the CMS NPPES registry since June 19, 2012.
## Identity
- **NPI:** 1821351487 (Entity type: Individual)
- **Enumerated:** June 19, 2012
- **Primary specialty:** Family Medicine · taxonomy 207Q00000X
- **State license:** C172260 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 9122 ADAMS AVE, Huntington Beach, CA 92646-3405
- **Phone:** (714) 378-0900 · **Fax:** (714) 378-5166
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment, home health, power mobility devices
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Memorialcare Medical Foundation (NPI 1205167350, Fountain Valley, CA); Southern California Permanente Medical Group (NPI 1336556059, Fullerton, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of Kansas School Of Med, class of 2011
## Record status
- **NPPES last updated:** November 21, 2022
- **Other identifiers:** Medicaid 200619590A (OK); Medicaid 201121310A (KS)
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Source: [NPI Profile](https://npiprofile.com/npi/1821351487) · Data from the CMS NPPES public registry.