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Joy Tsai
NPI1275913055PAC ID9032424882
- Medicare patients, 2024
- 13
- Publications
- 1
- MIPS score, 2024
- 61
- Hospital affiliations
- 1
- Industry payments
- $153
- Practice address
- 751 South Bascom Avenue, San Jose, CA 95128
- Practice phone
- Call (408) 885-5000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Joy Tsai'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.
Joy Tsai is an anesthesiologist in San Jose, California
Joy Tsai practices at Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA.
Joy Tsai's NPI, 1275913055, was assigned on June 5, 2015. Joy Tsai graduated from Joe R. & Teresa Lozano Long School of Medicine in 2020. Joy Tsai holds California license A195019.
NPI and contact details
- NPI
- 1275913055NPI Registry (opens in a new tab)
- Medicare PAC ID
- 9032424882
- NPI enumeration date
- June 5, 2015
- NPI status
- Active
- Accepts Medicare assignment
- Yes
- Practice phone
- (408) 885-5000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Estimated age
- 28
- Medical school graduation
- 2020
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; Dmand AI Affiliation Data; and Doctors and Clinicians National Downloadable File (CMS)
Joy Tsai practices at Santa Clara Valley Medical Center in San Jose, California
Joy Tsai's primary practice is Santa Clara Valley Medical Center, at 751 South Bascom Avenue, San Jose, CA 95128 in Santa Clara County. The practice phone is (408) 885-5000.
- Santa Clara Valley Medical Center751 South Bascom Avenue, San Jose, CA 95128 · Santa Clara CountyPhone(408) 885-5000
Source: Dmand AI Affiliation Data
Joy Tsai is affiliated with 2 sites of care and 1 medical group
Joy Tsai's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. The medical group on file is County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic. Dmand AI also links Joy Tsai to 1 more community health center, named with a free account.
County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic1 community health centerName with a free account
See all 3 affiliations for Joy TsaiSources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Joy Tsai's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Joy Tsai practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Santa Clara Valley Medical Center | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
See the EHR and IT leaders at every hospital where Joy Tsai practices
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Joy Tsai is one of 6,593 anesthesiologists in California
Anesthesiology is Joy Tsai's primary specialty in the NPI Registry, under taxonomy code 207L00000X. Joy Tsai is board certified in anesthesiology by the American Board of Anesthesiology. Joy Tsai is licensed in California.
Specialties and state licenses
- Anesthesiology, CaliforniaPrimary
Anesthesiologists near Joy Tsai
Counts of anesthesiologists with a Dmand AI profile, by place and practice. Each opens the list.
6,593anesthesiologists in California137anesthesiologists in San Jose38anesthesiologists at Santa Clara Valley Medical Center
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Peer Benchmarks
Joy Tsai treated 13 Medicare patients in 2024, average age 68
CMS counts 13 Medicare patients who saw Joy Tsai in 2024. 75% of them have high blood pressure. Their average risk score is 2.01, where 1.00 is the Medicare average, so they are sicker than most Medicare patients.
Across all payers, Dmand AI patient panel data puts Joy Tsai's median patient age at 53, with 40% women.
Medicare patients, 202413
Average age68
Average risk score2.01
Chronic conditions among Joy Tsai's Medicare patients, 2024
- High blood pressure75%
Share of Medicare patients with each condition. A patient can have several.
Joy Tsai's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 53
Patient panel by sex, all payers
- Women40%
- Men60%
Sources: Dmand AI Patient Panel Data; and Medicare Physician & Other Practitioners - by Provider (CMS), 2024 data
Joy Tsai scored 61 out of 100 in Medicare's MIPS program for 2024
CMS publishes a Merit-based Incentive Payment System (MIPS) score of 61 out of 100 for Joy Tsai for performance year 2024, reported as part of a group. Joy Tsai accepts Medicare assignment, so Medicare's approved amount is taken as full payment.
- Accepts Medicare assignment
- Yes
Joy Tsai's MIPS scores, performance year 2024
- 61of 100Final score
- 59.4of 100Quality
- 0of 100Promoting Interoperability
- 40of 100Improvement Activities
- 71of 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
Joy Tsai has 1 publication on record
Dmand AI links 1 paper to Joy Tsai in 2022. Joy Tsai's most frequent co-authors are Carlayne E. Jackson, MD and Alejandro Tobon, MD.
Papers1
Joy Tsai's most frequent co-authors
Recent publications by Joy Tsai
See who Joy Tsai researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Joy Tsai works with, so you can find a warm path to the right anesthesiologists.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Joy Tsai received $153 in industry payments from 2023 to 2025
CMS Open Payments shows 2 general payments to Joy Tsai from 2 drug and device companies from 2023 to 2025. Food and beverage make up the largest share, 100% of the total. Neurelis, Inc. paid the most, $125.
General payments to Joy Tsai by program year, 2023 to 2025
Companies that paid Joy Tsai the most, 2023 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Joy Tsai graduated from Joe R. & Teresa Lozano Long School of Medicine
Joy Tsai graduated from Joe R. & Teresa Lozano Long School of Medicine in 2020.
- Medical school
- Board certified in anesthesiology
Source: Dmand AI Professional Profile Data
Joy Tsai accepts plans from 3 insurance carriers
Joy Tsai is in network with 3 carriers, including United Healthcare, Baylor Scott and White and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
- United Healthcare
- Baylor Scott and White
- CMS Medicare
Plan types Joy Tsai accepts, by number of carriers
- HMO2
- Medicare2
- POS1
- PPO1
Source: Dmand AI Insurance Network Data
Sources for Joy Tsai'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 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 Joy Tsai
Spotted something out of date? Email hello@dmand.ai and we will check the record. Contact details live in the free trial.
What is Joy Tsai's NPI number?
Joy Tsai's NPI number is 1275913055. It was assigned on June 5, 2015, and it is active in the NPI Registry.
What does Joy Tsai specialize in?
Joy Tsai is an anesthesiologist in San Jose, California. The primary specialty in the NPI Registry is Anesthesiology Physician (taxonomy code 207L00000X).
Where does Joy Tsai practice?
Joy Tsai practices at 751 South Bascom Avenue, San Jose, CA 95128. Joy Tsai's primary practice is Santa Clara Valley Medical Center in San Jose, California, part of County of Santa Clara, CA. Dmand AI also links Joy Tsai to 1 community health center.
What is Joy Tsai's office phone number?
The practice phone on file for Joy Tsai is (408) 885-5000.
What is Joy Tsai's medical license number?
Joy Tsai holds California license A195019.
Which hospitals is Joy Tsai affiliated with?
Joy Tsai practices at Santa Clara Valley Medical Center in San Jose, California.
What medical group is Joy Tsai part of?
Joy Tsai is linked to County of Santa Clara Behavioral Health Services, Las Plumas Behavioral Health Clinic.
Does Joy Tsai accept Medicare?
Yes. CMS lists Joy Tsai as accepting Medicare assignment.
What is Joy Tsai's MIPS score?
Joy Tsai's MIPS final score for performance year 2024 is 61 out of 100, reported as part of a group.
How many Medicare patients does Joy Tsai see?
CMS counts 13 Medicare patients who saw Joy Tsai in 2024, with an average age of 68.
Show 7 more questionsShow fewer questions
Is Joy Tsai board certified?
Yes. Joy Tsai is board certified in anesthesiology by the American Board of Anesthesiology.
Where did Joy Tsai go to medical school?
Joy Tsai graduated from Joe R. & Teresa Lozano Long School of Medicine in 2020.
Has Joy Tsai received payments from drug or device companies?
CMS Open Payments shows $153 in general payments to Joy Tsai from 2 companies from 2023 to 2025. The largest total came from Neurelis, Inc.
How long has Joy Tsai been practicing?
Joy Tsai graduated from medical school in 2020, 6 years ago.
Does Joy Tsai do research?
Dmand AI links 1 publication to Joy Tsai.
Who does Joy Tsai publish with?
Joy Tsai's most frequent co-authors are Carlayne E. Jackson, MD (1 shared paper) and Alejandro Tobon, MD (1 shared paper).
What insurance does Joy Tsai accept?
Joy Tsai is in network with 3 carriers, including United Healthcare, Baylor Scott and White and CMS Medicare. HMO plans come from the most carriers, 2. Check the plan with the practice before a visit.
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