Dr. Sun Ha Choo, MD
- Publications
- 4
- Hospital affiliations
- 1
- Industry payments
- $370
- Medical group
- 1
- Insurance carriers
- 8
- Practice address
- 3020 Childrens Way, San Diego, CA 92123
- Practice phone
- Call (858) 576-1700
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Primary practice
Find Dr. Choo'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. Sun Ha Choo is a pediatric hematology and oncology physician in San Diego, California
Dr. Choo practices at Rady Children's Hospital San Diego in San Diego, California, part of Rady Children's Health.
Dr. Choo's NPI, 1700047628, was assigned on June 23, 2008. Dr. Choo graduated from UC Irvine School of Medicine in 2008. Dr. Choo holds California license A112219.
- NPI
- 1700047628NPI Registry (opens in a new tab)
- NPI enumeration date
- June 23, 2008
- NPI status
- Active
- Practice phone
- (858) 576-1700
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Female
- Medical school graduation
- 2008
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Sun Ha Choo practices at Rady Children's Hospital San Diego in San Diego, California
Dr. Choo's primary practice is Rady Children's Hospital San Diego, at 3020 Childrens Way, San Diego, CA 92123 in San Diego County. The practice phone is (858) 576-1700.
- Rady Children's Hospital San Diego3020 Childrens Way, San Diego, CA 92123 · San Diego CountyPhone(858) 576-1700
Source: Dmand AI Affiliation Data
Dr. Sun Ha Choo is affiliated with 3 sites of care and 1 medical group
Dr. Choo's primary practice is Rady Children's Hospital San Diego in San Diego, California, part of Rady Children's Health. The medical group on file is Rady Children's Specialists of San Diego. Dmand AI also links Dr. Choo to 1 more group practice or clinic and 1 therapy and rehab 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. Sun Ha Choo's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Choo practices, 3 sites in all. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Rady Children's Hospital San Diego | Available with a free account |
| +2 more affiliated sites | 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 Rady Children's Health and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Sun Ha Choo is one of 385 pediatric hematologys and oncology physicians in California
Pediatric hematology-oncology is Dr. Choo's primary specialty in the NPI Registry, under taxonomy code 2080P0207X. Dr. Choo is board certified in pediatric hematology-oncology by the American Board of Pediatrics. Dr. Choo is licensed in California.
Specialties and state licenses
- Pediatric hematology and oncology, CaliforniaPrimary
Pediatric hematologys and oncology physicians near Dr. Choo
Counts of pediatric hematologys and oncology physicians 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. Sun Ha Choo's patients have a median age of 12
Across all payers, Dmand AI patient panel data puts Dr. Choo's median patient age at 12, with 49% women.
Dr. Choo's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 12
Patient panel by sex, all payers
- Women49%
- Men51%
Source: Dmand AI Patient Panel Data
Dr. Sun Ha Choo has 4 publications on record
Dmand AI links 4 papers to Dr. Choo, published from 2017 to 2023. Dr. Choo has published most often in Pediatr Blood Cancer. Dr. Choo's most frequent co-authors are Melissa Acquazzino, MD, Wendy Allen-Rhoades, MD and Saro Haroutume Armenian, MD.
Dr. Choo's papers by year, 2017 to 2023
Dr. Choo's most frequent co-authors
- Melissa Acquazzino, MD1 shared paper
- Wendy Allen-Rhoades, MD1 shared paper
- Saro Haroutume Armenian, MD1 shared paper
Recent publications by Dr. Choo
Pediatr Blood Cancer
Pediatr Blood Cancer
J Natl Compr Canc Netw
See who Dr. Choo researches with
Physician Network Discovery turns co-authorship, shared hospitals and shared groups into a map of who Dr. Choo works with, so you can find a warm path to the right pediatric hematologys and oncology physicians.
Sources: PubMed (National Library of Medicine); and Dmand AI Research Linkage
Dr. Sun Ha Choo received $370 in industry payments from 2019 to 2025
CMS Open Payments shows 8 general payments to Dr. Choo from 4 drug and device companies from 2019 to 2025. Food and beverage make up the largest share, 100% of the total. Y-mAbs Therapeutics, Inc. paid the most, $266.
General payments to Dr. Choo by program year, 2019 to 2025
Companies that paid Dr. Choo the most, 2019 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Dr. Sun Ha Choo graduated from UC Irvine School of Medicine
Dr. Choo graduated from UC Irvine School of Medicine in 2008.
- Medical school
- Board certified in pediatric hematology-oncology
- Board certified in pediatrics
Source: Dmand AI Professional Profile Data
Dr. Sun Ha Choo accepts plans from 8 insurance carriers
Dr. Choo is in network with 8 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
- Molina
- Aspirus Health Plan
- Blue Cross and Blue Shield of Kansas City
- HCSC
Plan types Dr. Choo accepts, by number of carriers
- PPO5
- HMO4
- Medicare4
- POS4
- EPO3
Source: Dmand AI Insurance Network Data
Sources for Dr. Sun Ha Choo'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 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. Sun Ha Choo
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. Sun Ha Choo's NPI number?
Dr. Sun Ha Choo's NPI number is 1700047628. It was assigned on June 23, 2008, and it is active in the NPI Registry.
What kind of doctor is Dr. Sun Ha Choo?
Dr. Sun Ha Choo is a pediatric hematology and oncology physician in San Diego, California. The primary specialty in the NPI Registry is Pediatric Hematology & Oncology Physician (taxonomy code 2080P0207X).
Where does Dr. Sun Ha Choo practice?
Dr. Choo practices at 3020 Childrens Way, San Diego, CA 92123. Dr. Choo's primary practice is Rady Children's Hospital San Diego in San Diego, California, part of Rady Children's Health. Dmand AI also links Dr. Choo to 1 group practice or clinic and 1 therapy and rehab clinic.
What is Dr. Sun Ha Choo's office phone number?
The practice phone on file for Dr. Choo is (858) 576-1700.
What is Dr. Sun Ha Choo's medical license number?
Dr. Choo holds California license A112219.
Which hospitals is Dr. Sun Ha Choo affiliated with?
Dr. Choo practices at Rady Children's Hospital San Diego in San Diego, California.
What medical group is Dr. Sun Ha Choo part of?
Dr. Choo is linked to Rady Children's Specialists of San Diego.
Is Dr. Sun Ha Choo board certified?
Yes. Dr. Choo is board certified in pediatric hematology-oncology by the American Board of Pediatrics.
Where did Dr. Sun Ha Choo go to medical school?
Dr. Choo graduated from UC Irvine School of Medicine in 2008.
Has Dr. Sun Ha Choo received payments from drug or device companies?
CMS Open Payments shows $370 in general payments to Dr. Choo from 4 companies from 2019 to 2025. The largest total came from Y-mAbs Therapeutics, Inc.
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How long has Dr. Sun Ha Choo been practicing?
Dr. Choo graduated from medical school in 2008, 18 years ago.
Does Dr. Sun Ha Choo do research?
Dmand AI links 4 publications to Dr. Choo, published from 2017 to 2023.
Who does Dr. Sun Ha Choo publish with?
Dr. Choo's most frequent co-authors are Melissa Acquazzino, MD (1 shared paper), Wendy Allen-Rhoades, MD (1 shared paper) and Saro Haroutume Armenian, MD (1 shared paper).
What insurance does Dr. Sun Ha Choo accept?
Dr. Choo is in network with 8 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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