DR. HOAI TRINH T KHONG MD
NPI 1922461946
Hospitalist in Loma Linda, CA
About Dr. Hoai Trinh T Khong Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. HOAI TRINH T KHONG MD (NPI 1922461946) is an individual hospitalist provider in Loma Linda, California, licensed in California (A166451) and active in the NPI registry since March 2016. She is enrolled in Medicare PECOS, maintains a secondary practice location in Newport Beach, and is a graduate of University Of California, Geffen School Of Medicine (2016).
NPPES Registry Identity
Specialties & Licenses 3
Secondary Practice Location 1
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. Hoai Trinh T Khong 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 Hoai Trinh Khong reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Loma Linda, CA 92350
- Reassigned Medicare billing, California enrollment
- 2,584 clinicians in this Medicare group
Irvine, CA 92618
- Reassigned Medicare billing, California enrollment
- 105 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.
Areas of Expertise CMS Part B claims 3
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 92354 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Medicare Quality Performance CMS QPP · MIPS
Performance in the CMS Quality Payment Program: the MIPS final score across four weighted categories, and the individual quality measures reported to Medicare.
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.
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
LOMA LINDA, CA 92354
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 Hoai Trinh Khong's NPI number?
The NPI number for Hoai Trinh Khong is 1922461946. It was assigned to this individual provider in the NPPES registry on March 29, 2016.
Where is Hoai Trinh Khong located?
Hoai Trinh Khong practices at 11234 Anderson St, Loma Linda, CA 92354. The listed phone number is (909) 558-8142.
What is Hoai Trinh Khong's specialty?
The primary specialty registered for this NPI is Hospitalist with taxonomy code 208M00000X.
Is Hoai Trinh Khong enrolled in Medicare?
Yes. Hoai Trinh Khong 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 Hoai Trinh Khong's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Hoai Trinh Khong reassigns Medicare benefits to 2 organizations: Faculty Physicians And Surgeons Of Llusm (Loma Linda, CA) and Pacific Hospitalist Associates A Medical Corporation (Irvine, 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 Hoai Trinh Khong'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 Hoai Trinh Khong was last updated on June 10, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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. Hoai Trinh T Khong, MD · NPI 1922461946
Hospitalist physician in Loma Linda, California. Individual provider, active in the CMS NPPES registry since March 29, 2016.
## Identity
- **NPI:** 1922461946 (Entity type: Individual)
- **Enumerated:** March 29, 2016
- **Primary specialty:** Hospitalist · taxonomy 208M00000X
- **State license:** A166451 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11234 ANDERSON ST, Loma Linda, CA 92354-2804
- **Phone:** (909) 558-8142
## 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): Faculty Physicians And Surgeons Of Llusm (NPI 1477503407, Loma Linda, CA); Pacific Hospitalist Associates A Medical Corporation (NPI 1356669790, Irvine, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** University Of California, Geffen School Of Medicine, class of 2016
## Record status
- **NPPES last updated:** June 10, 2021
- **Other identifiers:** Other CB350786 (CA); Medicaid 1922461946 (CA)
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Source: [NPI Profile](https://npiprofile.com/npi/1922461946) · Data from the CMS NPPES public registry.