Dr. Tom S. Yao, MD
- Medicare services, 2024
- 150
- Medicare patients, 2024
- 183
- Hospital affiliations
- 1
- Industry payments
- $4,202
- Medical groups
- 4
- Practice address
- 7160 Brockton Avenue--1st Floor, Riverside, CA 92506
- Practice phone
- Call (951) 782-3801
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Riverside Medical Clinic Surgery Center
Surgery Center - Medicare-Certified · Riverside, California
Find Dr. Yao'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.
Dr. Tom S. Yao is an anesthesiologist in Riverside, California
Dr. Yao practices at Riverside Medical Clinic Surgery Center in Riverside, California.
Dr. Yao's NPI, 1659482909, was assigned on August 31, 2006. Dr. Yao graduated from University of Texas Medical Branch at Galveston in 2000. Dr. Yao holds California license A89060.
- NPI
- 1659482909NPI Registry (opens in a new tab)
- Medicare PAC ID
- 5496793366
- NPI enumeration date
- August 31, 2006
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (951) 782-3801
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
- Estimated age
- 52
- Medical school graduation
- 2000
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Dr. Tom S. Yao practices at Riverside Medical Clinic Surgery Center in Riverside, California
Dr. Yao's primary practice is Riverside Medical Clinic Surgery Center, at 7160 Brockton Avenue--1st Floor, Riverside, CA 92506. The practice phone is (951) 782-3801.
- Riverside Medical Clinic Surgery Center7160 Brockton Avenue--1st Floor, Riverside, CA 92506Phone(951) 782-3801
Source: Dmand AI Affiliation Data
Dr. Tom S. Yao is affiliated with 3 sites of care and 4 medical groups
Dr. Yao's primary practice is Riverside Medical Clinic Surgery Center in Riverside, California. Dr. Yao is also affiliated with Corona Regional Medical Center. The medical group on file is Riverside Medical Clinic. Dmand AI also links Dr. Yao to 3 more medical groups and 1 group practice or clinic, each named with a free account.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Tom S. Yao's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yao practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Riverside Medical Clinic Surgery Center | Available with a free account |
| +2 more sites and 3 medical groups | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Tom S. Yao is one of 6,593 anesthesiologists in California
Anesthesiology is Dr. Yao's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Dr. Yao is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Dr. Yao
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
Dr. Tom S. Yao billed Medicare for 150 services in 2024
CMS data shows 150 Medicare services from Dr. Yao across 5 procedure codes in 2024, for 183 Medicare patients. Medicare paid $18,379 for them. Every service was in a facility, such as a hospital, rather than an office.
Dr. Yao's Medicare services by type, 2023 to 2024
- 2023
- 2024
- Anesthesia
- 2023: 702024: 150114%
- Surgery
- 2023: 112024: 0100%
Dr. Yao compared with the California median for anesthesiologists, 2024
- Dr. Yao
- California median
- Medicare services
- 150vs 722.1 times
- Medicare patients
- 183vs 14328% above
Medians across 5,562 anesthesiologists in California with Dmand AI profiles that report each measure.
Dr. Yao'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 Dr. Yao?
Medicare shows one payer. Book a meeting to get commercial claims data for Dr. Yao and other anesthesiologists in California.
Sources: Medicare Physician & Other Practitioners - by Provider and Service (CMS), 2024 data; and Dmand AI Peer Benchmarks
Dr. Tom S. Yao treated 183 Medicare patients in 2024, average age 71
CMS counts 183 Medicare patients who saw Dr. Yao in 2024. The largest group is 65 to 74, with 94 patients. 75% of them have high blood pressure, and 75% have high cholesterol. 48% are also on Medicaid. Their average risk score is 2.41, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Dr. Yao's median patient age at 69, with 56% women.
Dr. Yao's Medicare patients by age, 2024
Dr. Yao's Medicare patients by sex, 2024
- Women10155%
- Men8245%
Chronic conditions among Dr. Yao's Medicare patients, 2024
- High blood pressure75%
- High cholesterol75%
- Arthritis48%
- Diabetes48%
- Chronic kidney disease40%
- Mood disorders36%
- Ischemic heart disease34%
- Heart failure30%
Share of Medicare patients with each condition. A patient can have several.
Dr. Yao's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 69
Patient panel by sex, all payers
- Women56%
- Men44%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
How Dr. Tom S. Yao takes part in Medicare
Dr. Yao accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Source: Doctors and Clinicians National Downloadable File (CMS)
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Dr. Tom S. Yao received $4,202 in industry payments from 2016 to 2025
CMS Open Payments shows 21 general payments to Dr. Yao from 9 drug and device companies from 2016 to 2025. Travel and lodging make up the largest share, 78% of the total. MicroVention, Inc. paid the most, $3,270.
General payments to Dr. Yao by program year, 2016 to 2025
General payments to Dr. Yao by kind, 2016 to 2025
- Travel and lodging$3,27078%
- Food and beverage$93322%
Companies that paid Dr. Yao the most, 2016 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Tom S. Yao graduated from University of Texas Medical Branch at Galveston
Dr. Yao graduated from University of Texas Medical Branch at Galveston in 2000.
- Medical school
Source: Dmand AI Professional Profile Data
Sources for Dr. Tom S. Yao'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) |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| Training, board certification and memberships | Dmand AI Professional Profile 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 Dr. Tom S. Yao
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Dr. Tom S. Yao's NPI number?
Dr. Tom S. Yao's NPI number is 1659482909. It was assigned on August 31, 2006, and it is active in the NPI Registry.
What kind of doctor is Dr. Tom S. Yao?
Dr. Tom S. Yao is an anesthesiologist in Riverside, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Dr. Tom S. Yao practice?
Dr. Yao practices at 7160 Brockton Avenue--1st Floor, Riverside, CA 92506. Dr. Yao's primary practice is Riverside Medical Clinic Surgery Center in Riverside, California. Dmand AI also links Dr. Yao to 3 medical groups and 1 group practice or clinic.
What is Dr. Tom S. Yao's office phone number?
The practice phone on file for Dr. Yao is (951) 782-3801.
What is Dr. Tom S. Yao's medical license number?
Dr. Yao holds California license A89060.
Which hospitals is Dr. Tom S. Yao affiliated with?
Dr. Yao is affiliated with Corona Regional Medical Center.
What medical group is Dr. Tom S. Yao part of?
Dr. Yao is linked to Riverside Medical Clinic. Dmand AI links Dr. Yao to 3 more medical groups.
Does Dr. Tom S. Yao accept Medicare?
Yes. CMS data shows Dr. Yao billed Medicare for 150 services in 2024, and Dr. Yao accepts Medicare assignment.
How many Medicare patients does Dr. Tom S. Yao see?
CMS counts 183 Medicare patients who saw Dr. Yao in 2024, with an average age of 71.
What services does Dr. Tom S. Yao bill to Medicare?
In 2024, Dr. Yao's most billed Medicare services were anesthesia (00731), anesthesia (00811) and anesthesia (00813).
Show 3 more questionsShow fewer questions
Where did Dr. Tom S. Yao go to medical school?
Dr. Yao graduated from University of Texas Medical Branch at Galveston in 2000.
Has Dr. Tom S. Yao received payments from drug or device companies?
CMS Open Payments shows $4,202 in general payments to Dr. Yao from 9 companies from 2016 to 2025. The largest total came from MicroVention, Inc.
How long has Dr. Tom S. Yao been practicing?
Dr. Yao graduated from medical school in 2000, 26 years ago.
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