Dr. Siyi Zhang Yung, MD
- Industry payments
- $898
- Affiliated sites
- 1
- Insurance carriers
- 6
- State license
- 1
- Year NPI issued
- 2012
- Practice address
- Cypress Diagnostic Imaging, Oceanside, CA 92056
- Practice phone
- Call (760) 931-1200
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Cypress Diagnostic Imaging
Imaging Center - Main Location · Oceanside, California
Find Dr. Yung'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. Siyi Zhang Yung is a pediatrician in Oceanside, California
Dr. Yung practices at Cypress Diagnostic Imaging in Oceanside, California.
Dr. Yung's NPI, 1790042851, was assigned on April 13, 2012. Dr. Yung graduated from Sidney Kimmel Medical College at Thomas Jefferson University in 2012. Dr. Yung's California license number on file is A127762.
- NPI
- 1790042851NPI Registry (opens in a new tab)
- NPI enumeration date
- April 13, 2012
- NPI status
- Active
- Practice phone
- (760) 931-1200
- 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. Siyi Zhang Yung practices at 2 locations in Oceanside, California
Dr. Yung's primary practice is Cypress Diagnostic Imaging, at Cypress Diagnostic Imaging, Oceanside, CA 92056. The practice phone is (760) 931-1200. Dr. Yung also practices at North County Specialty Care Surgery, 3230 Waring Ct, Oceanside, CA 92056.
- Cypress Diagnostic ImagingPrimaryCypress Diagnostic Imaging, Oceanside, CA 92056Phone(760) 931-1200
- North County Specialty Care Surgery3230 Waring Ct, Oceanside, CA 92056 · San Diego CountyPhone(951) 734-7246
Sources: NPPES NPI Registry (CMS); Dmand AI Affiliation Data; and Dmand AI Practice Data
Dr. Siyi Zhang Yung is affiliated with 1 site of care
Dr. Yung's primary practice is Cypress Diagnostic Imaging in Oceanside, California.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Siyi Zhang Yung's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Yung practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Cypress Diagnostic Imaging | Available with a free account |
Source: Dmand AI Technology Install Data
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Dr. Siyi Zhang Yung is one of 8,236 pediatricians in California
Pediatrics is Dr. Yung's primary specialty in the NPI Registry, under taxonomy code 208000000X. Dr. Yung is board certified in pediatrics by the American Board of Pediatrics. Dr. Yung has a license on file in California.
Specialties and state licenses
- Pediatrics, CaliforniaPrimary
Pediatricians near Dr. Yung
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. Siyi Zhang Yung's patients have a median age of 7
Across all payers, Dmand AI patient panel data puts Dr. Yung's median patient age at 7, with 53% women.
Dr. Yung'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
- Women53%
- Men46%
Source: Dmand AI Patient Panel Data
Dr. Siyi Zhang Yung received $898 in industry payments from 2016 to 2025
CMS Open Payments shows 40 general payments to Dr. Yung from 8 drug and device companies from 2016 to 2025. Food and beverage make up the largest share, 100% of the total. Pfizer Inc. paid the most, $196.
General payments to Dr. Yung by program year, 2016 to 2025
Companies that paid Dr. Yung 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. Siyi Zhang Yung graduated from Sidney Kimmel Medical College at Thomas Jefferson University
Dr. Yung graduated from Sidney Kimmel Medical College at Thomas Jefferson University in 2012.
- Medical school
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Siyi Zhang Yung accepts plans from 6 insurance carriers
Dr. Yung is in network with 6 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
- Aetna
- Elevance
- Blue Cross Blue Shield of Michigan
- Blue Cross Blue Shield of Massachusetts
- HCSC
- Molina
Plan types Dr. Yung accepts, by number of carriers
- Medicare6
- PPO5
- HMO3
- POS3
- EPO2
Source: Dmand AI Insurance Network Data
Sources for Dr. Siyi Zhang Yung'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 | NPPES NPI Registry (CMS) (opens in a new tab)Dmand AI Affiliation DataDmand AI Practice 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 Data |
| 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. Siyi Zhang Yung
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. Siyi Zhang Yung's NPI number?
Dr. Siyi Zhang Yung's NPI number is 1790042851. It was assigned on April 13, 2012, and it is active in the NPI Registry.
What kind of doctor is Dr. Siyi Zhang Yung?
Dr. Siyi Zhang Yung is a pediatrician in Oceanside, California. The primary specialty in the NPI Registry is Pediatrics Physician (taxonomy code 208000000X).
Where does Dr. Siyi Zhang Yung practice?
Dr. Yung practices at Cypress Diagnostic Imaging, Oceanside, CA 92056. Dr. Yung also practices at 3230 Waring Ct, Oceanside, CA 92056. Dr. Yung's primary practice is Cypress Diagnostic Imaging in Oceanside, California.
What is Dr. Siyi Zhang Yung's office phone number?
The practice phone on file for Dr. Yung is (760) 931-1200.
What is Dr. Siyi Zhang Yung's medical license number?
Dr. Yung's California license number on file is A127762.
Is Dr. Siyi Zhang Yung board certified?
Yes. Dr. Yung is board certified in pediatrics by the American Board of Pediatrics.
Where did Dr. Siyi Zhang Yung go to medical school?
Dr. Yung graduated from Sidney Kimmel Medical College at Thomas Jefferson University in 2012.
Has Dr. Siyi Zhang Yung received payments from drug or device companies?
CMS Open Payments shows $898 in general payments to Dr. Yung from 8 companies from 2016 to 2025. The largest total came from Pfizer Inc.
How long has Dr. Siyi Zhang Yung been practicing?
Dr. Yung graduated from medical school in 2012, 14 years ago.
What insurance does Dr. Siyi Zhang Yung accept?
Dr. Yung is in network with 6 carriers, including Aetna, Elevance and Blue Cross Blue Shield of Michigan. Medicare plans come from the most carriers, 6. Check the plan with the practice before a visit.
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