Amanda Chao
- Medicare services, 2024
- 12
- Medicare patients, 2024
- 105
- Publications
- 1
- MIPS score, 2024
- 89
- Hospital affiliations
- 1
- Practice address
- 11234 Anderson St, Loma Linda, CA 92354
- Practice phone
- Call (909) 558-4000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Amanda Chao's professional email, personal email and mobile number
Dmand AI checks each channel through healthcare-specific waterfall enrichment. See what is on file with a free account, with practice phones, licenses and affiliations.
Amanda Chao is an anesthesiologist in Loma Linda, California
Amanda Chao practices at Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church.
Amanda Chao's NPI, 1851711956, was assigned on April 16, 2014. Amanda Chao graduated from Loma Linda University School Of Medicine in 2014. Amanda Chao holds California license A138079.
- NPI
- 1851711956NPI Registry (opens in a new tab)
- Medicare PAC ID
- 1759620883
- NPI enumeration date
- April 16, 2014
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (909) 558-4000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 38
- Medical school graduation
- 2014
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Amanda Chao practices at Loma Linda University Medical Center in Loma Linda, California
Amanda Chao's primary practice is Loma Linda University Medical Center, at 11234 Anderson St, Loma Linda, CA 92354 in San Bernardino County. The practice phone is (909) 558-4000.
- Loma Linda University Medical Center11234 Anderson St, Loma Linda, CA 92354 · San Bernardino CountyPhone(909) 558-4000
Source: Dmand AI Affiliation Data
Amanda Chao is affiliated with 1 site of care and 4 medical groups
Amanda Chao's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church. The medical group on file is Southern California Permanente Medical Group. Dmand AI also links Amanda Chao to 3 more medical groups, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Amanda Chao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Amanda Chao practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Loma Linda University Medical Center | Available with a free account |
| +3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
Dmand AI maps EHR vendors, IT decision makers and buying committees across Seventh-day Adventist Church and 6.2K+ hospitals, with verified contacts in the same login.
Amanda Chao is one of 6,593 anesthesiologists in California
Anesthesiology is Amanda Chao's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Amanda Chao is board certified in anesthesiology by the American Board of Anesthesiology. Amanda Chao is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Amanda Chao
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Amanda Chao billed Medicare for 12 services in 2024
CMS data shows 12 Medicare services from Amanda Chao across 1 procedure code in 2024, for 105 Medicare patients. Medicare paid $822 for them. Every service was in a facility, such as a hospital, rather than an office.
Amanda Chao's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 782024: 1285%
Amanda Chao compared with the California median for anesthesiologists, 2024
- Amanda Chao
- California median
- Medicare services
- 12vs 7283% below
- Medicare patients
- 105vs 14327% below
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Amanda Chao's most billed Medicare procedure codes, 2024
CMS publishes codes billed for 11 or more Medicare patients. Each label is the code family; CPT descriptions are licensed by the AMA.
Need commercial claims for Amanda Chao?
Medicare shows one payer. Book a meeting to get commercial claims data for Amanda Chao and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Amanda Chao treated 105 Medicare patients in 2024, average age 70
CMS counts 105 Medicare patients who saw Amanda Chao in 2024. The largest group is 65 to 74, with 47 patients. 73% of them have high blood pressure, and 68% have high cholesterol. 49% are also on Medicaid. Their average risk score is 1.80, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Amanda Chao's median patient age at 51, with 64% women.
Amanda Chao's Medicare patients by age, 2024
Amanda Chao's Medicare patients by sex, 2024
- Women5956%
- Men4644%
Chronic conditions among Amanda Chao's Medicare patients, 2024
- High blood pressure73%
- High cholesterol68%
- Arthritis55%
- Diabetes37%
- Mood disorders30%
- Anxiety29%
- Chronic kidney disease29%
- Depression29%
Share of Medicare patients with each condition. A patient can have several.
Amanda Chao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 51
Patient panel by sex, all payers
- Women64%
- Men36%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Amanda Chao scored 89 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 89 out of 100 for Amanda Chao for performance year 2024, reported as part of a group. Amanda Chao accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Amanda Chao's MIPS scores, performance year 2024
- 89of 100Final score
- 72.1of 100Quality
- 80of 100Promoting Interoperability
- 40of 100Improvement Activities
- 77of 100Cost
Each score is out of 100. The final score weighs the categories CMS scored for this clinician.
Sources: Doctors and Clinicians National Downloadable File (CMS); and Clinician Public Reporting: Overall MIPS Performance (CMS), 2024 data, released September 10, 2026
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Amanda Chao has 1 publication on record
Dmand AI links 1 paper to Amanda Chao.
Recent publications by Amanda Chao
See who Amanda Chao researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Amanda Chao works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Amanda Chao received $383 in industry payments from 2024 to 2025
CMS Open Payments shows 10 general payments to Amanda Chao from 2 drug and device companies from 2024 to 2025. Food and beverage make up the largest share, 100% of the total. Stryker Corporation paid the most, $373.
General payments to Amanda Chao by program year, 2024 to 2025
Companies that paid Amanda Chao the most, 2024 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Amanda Chao graduated from Loma Linda University School Of Medicine
Amanda Chao graduated from Loma Linda University School Of Medicine in 2014.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Amanda Chao accepts plans from 3 insurance carriers
Amanda Chao is in network with 3 carriers, including Aspirus Health Plan, CMS Medicare and Elevance. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
- Aspirus Health Plan
- CMS Medicare
- Elevance
Plan types Amanda Chao accepts, by number of carriers
- Medicare1
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Amanda Chao's profile data
| Data on this page | Source |
|---|---|
| NPI, name, sex, specialty and licenses | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Professional Profile Data |
| Practice locations and phone | Dmand AI Affiliation Data |
| Primary practice, affiliations and health system | Dmand AI Affiliation DataDmand AI Org Hierarchy Data |
| Medicare services and procedure codes | Medicare Physician & Other Practitioners - by Provider and Service (CMS) (opens in a new tab) |
| State medians for the same specialty | Dmand AI Peer Benchmarks |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel DataMedicare Physician & Other Practitioners - by Provider (CMS) (opens in a new tab) |
| MIPS scores, telehealth, assignment and procedure percentiles | Doctors and Clinicians National Downloadable File (CMS) (opens in a new tab)Clinician Public Reporting: Overall MIPS Performance (CMS) (opens in a new tab) |
| Publications, topics and co-authors | PubMed (National Library of Medicine) (opens in a new tab)Dmand AI Research Linkage |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile Data |
| Insurance carriers and plan types | Dmand AI Insurance Network Data |
| EHR at each practice site | Dmand AI Technology Install Data |
| Similar physicians | Dmand AI Affiliation Data |
Data last refreshed October 2026Report an inaccuracyRemove my information
FAQ
Frequently asked questions about Amanda Chao
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Amanda Chao's NPI number?
Amanda Chao's NPI number is 1851711956. It was assigned on April 16, 2014, and it is active in the NPI Registry.
What does Amanda Chao specialize in?
Amanda Chao is an anesthesiologist in Loma Linda, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Amanda Chao practice?
Amanda Chao practices at 11234 Anderson St, Loma Linda, CA 92354. Amanda Chao's primary practice is Loma Linda University Medical Center in Loma Linda, California, part of Seventh-day Adventist Church. Dmand AI also links Amanda Chao to 3 medical groups.
What is Amanda Chao's office phone number?
The practice phone on file for Amanda Chao is (909) 558-4000.
What is Amanda Chao's medical license number?
Amanda Chao holds California license A138079.
Which hospitals is Amanda Chao affiliated with?
Amanda Chao practices at Loma Linda University Medical Center in Loma Linda, California.
What medical group is Amanda Chao part of?
Amanda Chao is linked to Southern California Permanente Medical Group. Dmand AI links Amanda Chao to 3 more medical groups.
Does Amanda Chao accept Medicare?
Yes. CMS data shows Amanda Chao billed Medicare for 12 services in 2024, and Amanda Chao accepts Medicare assignment.
What is Amanda Chao's MIPS score?
Amanda Chao's MIPS final score for performance year 2024 is 89 out of 100, reported as part of a group.
How many Medicare patients does Amanda Chao see?
CMS counts 105 Medicare patients who saw Amanda Chao in 2024, with an average age of 70.
Show 7 more questionsShow fewer questions
Is Amanda Chao board certified?
Yes. Amanda Chao is board certified in anesthesiology by the American Board of Anesthesiology.
What services does Amanda Chao bill to Medicare?
In 2024, Amanda Chao's most billed Medicare services were anesthesia (00731).
Where did Amanda Chao go to medical school?
Amanda Chao graduated from Loma Linda University School Of Medicine in 2014.
Has Amanda Chao received payments from drug or device companies?
CMS Open Payments shows $383 in general payments to Amanda Chao from 2 companies from 2024 to 2025. The largest total came from Stryker Corporation.
How long has Amanda Chao been practicing?
Amanda Chao graduated from medical school in 2014, 12 years ago.
Does Amanda Chao do research?
Dmand AI links 1 publication to Amanda Chao.
What insurance does Amanda Chao accept?
Amanda Chao is in network with 3 carriers, including Aspirus Health Plan, CMS Medicare and Elevance. Medicare plans come from the most carriers, 1. Check the plan with the practice before a visit.
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