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Dr. Ruey-Shiuan Terri Tsang, MD
NPI1518228188
- Publications
- 1
- Industry payments
- $112
- Affiliated sites
- 2
- Medical group
- 1
- Insurance carriers
- 5
- Practice address
- 3030 Childrens Way, San Diego, CA 92123
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Rady Children's Hospital - San Dieg - Neurology - HOPD
Childrens Hospital outpatient department · San Diego, California
Find Dr. Tsang'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. Ruey-Shiuan Terri Tsang is a pediatrician in San Diego, California
Dr. Tsang practices at Rady Children's Hospital - San Dieg - Neurology - HOPD in San Diego, California.
Dr. Tsang's NPI, 1518228188, was assigned on May 31, 2012. Dr. Tsang graduated from UC San Diego School of Medicine in 2012. Dr. Tsang holds California license A127164.
NPI and contact details
- NPI
- 1518228188NPI Registry (opens in a new tab)
- NPI enumeration date
- May 31, 2012
- NPI status
- Active
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2012
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Ruey-Shiuan Terri Tsang practices at Rady Children's Hospital - San Dieg - Neurology - HOPD in San Diego, California
Dr. Tsang's primary practice is Rady Children's Hospital - San Dieg - Neurology - HOPD, at 3030 Childrens Way, San Diego, CA 92123.
- Rady Children's Hospital - San Dieg - Neurology - HOPD3030 Childrens Way, San Diego, CA 92123
Source: Dmand AI Affiliation Data
Dr. Ruey-Shiuan Terri Tsang is affiliated with 2 sites of care and 1 medical group
Dr. Tsang's primary practice is Rady Children's Hospital - San Dieg - Neurology - HOPD in San Diego, California. The medical group on file is Rady Children's Specialists of San Diego. Dmand AI also links Dr. Tsang to 1 more group practice or clinic, named with a free account. Dr. Tsang's employer is on file too: a hospital.
Rady Children's Hospital - San Dieg - Neurology - HOPDPrimary
Source: Dmand AI Affiliation Data
Dmand AI tracks the EHR system at Dr. Ruey-Shiuan Terri Tsang's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Tsang practices, 2 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rady Children's Hospital - San Dieg - Neurology - HOPD | Available with a free account |
| +1 more affiliated site | Available with a free account |
Source: Dmand AI Technology Install Data
For health IT teams
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Dr. Ruey-Shiuan Terri Tsang is one of 8,236 pediatricians in California
Pediatrics is Dr. Tsang's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Tsang is board certified in pediatrics by the American Board of Pediatrics. Dr. Tsang is licensed in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Tsang
Counts of pediatricians 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. Ruey-Shiuan Terri Tsang's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Tsang's median patient age at 7, with 49% women.
Dr. Tsang's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 7
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Ruey-Shiuan Terri Tsang has 1 publication on record
Dmand AI links 1 paper to Dr. Tsang in 2015. Dr. Tsang's most frequent co-author is Elizabeth Ellen Mannino Avila, MD.
Papers1
Dr. Tsang's most frequent co-authors
Recent publications by Dr. Tsang
See who Dr. Tsang researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Tsang works with, so you can find a warm path to the right pediatricians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Ruey-Shiuan Terri Tsang received $112 in industry payments from 2016 to 2025
CMS Open Payments shows 2 general payments to Dr. Tsang from 2 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Teva Pharmaceuticals USA, Inc. paid the most, $91.
General payments to Dr. Tsang by program year, 2016 to 2025
Companies that paid Dr. Tsang 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. Ruey-Shiuan Terri Tsang graduated from UC San Diego School of Medicine
Dr. Tsang graduated from UC San Diego School of Medicine in 2012.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Ruey-Shiuan Terri Tsang accepts plans from 5 insurance carriers
Dr. Tsang is in network with 5 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
- Aetna
- United Healthcare
- Blue Cross Blue Shield of Michigan
- Elevance
- HCSC
Plan types Dr. Tsang accepts, by number of carriers
- PPO5
- HMO3
- POS3
- Medicare2
- EPO1
Source: Dmand AI Insurance Network Data
Sources for Dr. Ruey-Shiuan Terri Tsang'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 Data |
| Medicare patients and the all-payer patient panel | Dmand AI Patient Panel Data |
| 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 Dr. Ruey-Shiuan Terri Tsang
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. Ruey-Shiuan Terri Tsang's NPI number?
Dr. Ruey-Shiuan Terri Tsang's NPI number is 1518228188. It was assigned on May 31, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Ruey-Shiuan Terri Tsang?
Dr. Ruey-Shiuan Terri Tsang is a pediatrician in San Diego, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Ruey-Shiuan Terri Tsang practice?
Dr. Tsang practices at 3030 Childrens Way, San Diego, CA 92123. Dr. Tsang's primary practice is Rady Children's Hospital - San Dieg - Neurology - HOPD in San Diego, California. Dmand AI also links Dr. Tsang to 1 group practice or clinic.
What is Dr. Ruey-Shiuan Terri Tsang's medical license number?
Dr. Tsang holds California license A127164.
What medical group is Dr. Ruey-Shiuan Terri Tsang part of?
Dr. Tsang is linked to Rady Children's Specialists of San Diego.
Is Dr. Ruey-Shiuan Terri Tsang board certified?
Yes. Dr. Tsang is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Ruey-Shiuan Terri Tsang go to medical school?
Dr. Tsang graduated from UC San Diego School of Medicine in 2012.
Has Dr. Ruey-Shiuan Terri Tsang received payments from drug or device companies?
CMS Open Payments shows $112 in general payments to Dr. Tsang from 2 companies from 2016 to 2025. The largest total came from Teva Pharmaceuticals USA, Inc.
How long has Dr. Ruey-Shiuan Terri Tsang been practicing?
Dr. Tsang graduated from medical school in 2012, 14 years ago.
Does Dr. Ruey-Shiuan Terri Tsang do research?
Dmand AI links 1 publication to Dr. Tsang.
Who does Dr. Ruey-Shiuan Terri Tsang publish with?
Dr. Tsang's most frequent co-authors are Elizabeth Ellen Mannino Avila, MD (1 shared paper).
What insurance does Dr. Ruey-Shiuan Terri Tsang accept?
Dr. Tsang is in network with 5 carriers, including Aetna, United Healthcare and Blue Cross Blue Shield of Michigan. PPO plans come from the most carriers, 5. Check the plan with the practice before a visit.
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