AMANDA CHAO
NPI 1851711956
Anesthesiology in Loma Linda, CA
About Amanda Chao NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMANDA CHAO (NPI 1851711956) is an individual anesthesiology provider in Loma Linda, California, licensed in California (A138079) and active in the NPI registry since April 2014. She is enrolled in Medicare PECOS and is a graduate of Loma Linda University School Of Medicine (2014).
NPPES Registry Identity
Specialties & Licenses
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
Amanda Chao 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
4Medicare enrollment records show Amanda Chao reassigns Medicare billing to 4 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Loma Linda, CA 92354
- Reassigned Medicare billing, California enrollment
- 2,584 clinicians in this Medicare group
Redlands, CA 92373
- Reassigned Medicare billing, California enrollment
- 241 clinicians in this Medicare group
San Bernardino, CA 92404
- Reassigned Medicare billing, California enrollment
- 270 clinicians in this Medicare group
Fontana, CA 92335
- Reassigned Medicare billing, California enrollment
- 5,228 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
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.
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 Amanda Chao's NPI number?
The NPI number for Amanda Chao is 1851711956. It was assigned to this individual provider in the NPPES registry on April 16, 2014.
Where is Amanda Chao located?
Amanda Chao practices at 11234 Anderson St, Loma Linda, CA 92354. The listed phone number is (909) 558-4015.
What is Amanda Chao's specialty?
The primary specialty registered for this NPI is Anesthesiology with taxonomy code 207L00000X.
Is Amanda Chao enrolled in Medicare?
Yes. Amanda Chao 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 Amanda Chao's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Amanda Chao reassigns Medicare benefits to 4 organizations: Faculty Physicians And Surgeons Of Llusm (Loma Linda, CA), Darin Rentz Do PC (Redlands, CA), Palm Springs Anesthesia Services, PC (San Bernardino, CA) and Southern California Permanente Medical Group (Fontana, 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 Amanda Chao'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 Amanda Chao was last updated on November 28, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 7 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.
# Amanda Chao · NPI 1851711956
Anesthesiology physician in Loma Linda, California. Individual provider, active in the CMS NPPES registry since April 16, 2014.
## Identity
- **NPI:** 1851711956 (Entity type: Individual)
- **Enumerated:** April 16, 2014
- **Primary specialty:** Anesthesiology · taxonomy 207L00000X
- **State license:** A138079 (California)
- **Sole proprietor:** No
## Practice location
- **Address:** 11234 ANDERSON ST, Loma Linda, CA 92354-2804
- **Phone:** (909) 558-4015
## 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:** 4 organizations under Medicare reassignment (form CMS-855R): Faculty Physicians And Surgeons Of Llusm (NPI 1245605781, Loma Linda, CA); Darin Rentz Do PC (NPI 1689321747, Redlands, CA); Palm Springs Anesthesia Services, PC (NPI 1083928501, San Bernardino, CA); Southern California Permanente Medical Group (NPI 1689606196, Fontana, CA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Loma Linda University School Of Medicine, class of 2014
## Record status
- **NPPES last updated:** November 28, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1851711956) · Data from the CMS NPPES public registry.