Dr. Bill Chiu, MD
- Hospital affiliations
- 1
- Industry payments
- $40
- Medical groups
- 3
- State licenses
- 3
- Year NPI issued
- 2010
- Practice address
- 725 Welch Road, Palo Alto, CA 94304
- Practice phone
- Call (650) 497-8000
- Professional email
- Get professional email
- Personal email
- Get personal email
- Mobile number
- Get mobile number
Find Dr. Chiu'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. Bill Chiu is a pediatric surgery physician in Palo Alto, California
Dr. Chiu practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University.
Dr. Chiu's NPI, 1891010864, was assigned on April 2, 2010. Dr. Chiu holds California license C151171.
- NPI
- 1891010864NPI Registry (opens in a new tab)
- NPI enumeration date
- April 2, 2010
- NPI status
- Active
- Practice phone
- (650) 497-8000
- Professional email
- Get email
- Personal email
- Get email
- Mobile number
- Get number
- Sex
- Male
Sources: NPPES NPI Registry (CMS); Dmand AI Professional Profile Data; and Dmand AI Affiliation Data
Dr. Bill Chiu practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California
Dr. Chiu's primary practice is Lucile Packard Children's Hospital Stanford, at 725 Welch Road, Palo Alto, CA 94304 in Santa Clara County. The practice phone is (650) 497-8000.
- Lucile Packard Children's Hospital Stanford725 Welch Road, Palo Alto, CA 94304 · Santa Clara CountyPhone(650) 497-8000
Source: Dmand AI Affiliation Data
Dr. Bill Chiu is affiliated with 1 site of care and 3 medical groups
Dr. Chiu's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. The medical group on file is Stanford Health Care. Dmand AI also links Dr. Chiu to 2 more medical groups, each named with a free account. Dr. Chiu's employer is on file too: a hospital.
Sources: Dmand AI Affiliation Data; and Dmand AI Org Hierarchy Data
Dmand AI tracks the EHR system at Dr. Bill Chiu's practice
Dmand AI tracks the electronic health record (EHR) system at each site where Dr. Chiu practices. Vendor and product names are available with a free account.
| Site | EHR vendor and product |
|---|---|
| Lucile Packard Children's Hospital Stanford | Available with a free account |
| +2 medical groups | 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 Stanford University and 6.2K+ hospitals, with verified contacts in the same login.
Dr. Bill Chiu is one of 131 pediatric surgery physicians in California
Pediatric surgery is Dr. Chiu's primary specialty in the NPI Registry, under taxonomy code 2086S0120X. Dmand AI has Dr. Chiu's licenses on file in 3 states: California, Massachusetts and Pennsylvania.
Specialties and state licenses
- Pediatric surgery, CaliforniaPrimary
- Massachusetts license
- Pennsylvania license
Pediatric surgery physicians near Dr. Chiu
Counts of pediatric surgery 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. Bill Chiu's patients have a median age of 16
Across all payers, Dmand AI patient panel data puts Dr. Chiu's median patient age at 16, with 44% women.
Dr. Chiu's patients across all payers
Dmand AI patient panel data covers Medicare, Medicaid and commercial patients.
Patient panel by age, all payers
Median age 16
Patient panel by sex, all payers
- Women44%
- Men55%
Source: Dmand AI Patient Panel Data
Dr. Bill Chiu received $40 in industry payments in 2025
CMS Open Payments shows 2 general payments to Dr. Chiu from 2 drug and device companies in 2025. Food and beverage make up the largest share, 100% of the total. Urgo Medical North America, LLC paid the most, $23. It also lists 1 research payment totaling $2,200 in 2020.
Companies that paid Dr. Chiu the most, 2025 to 2025
Share is of all general payments to this clinician.
Source: Open Payments (CMS), 2025 data, released July 7, 2026
Sources for Dr. Bill Chiu'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 |
| Industry payments | Open Payments (CMS) (opens in a new tab) |
| 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. Bill Chiu
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. Bill Chiu's NPI number?
Dr. Bill Chiu's NPI number is 1891010864. It was assigned on April 2, 2010, and it is active in the NPI Registry.
What kind of doctor is Dr. Bill Chiu?
Dr. Bill Chiu is a pediatric surgery physician in Palo Alto, California. The primary specialty in the NPI Registry is Pediatric Surgery Physician (taxonomy code 2086S0120X).
Where does Dr. Bill Chiu practice?
Dr. Chiu practices at 725 Welch Road, Palo Alto, CA 94304. Dr. Chiu's primary practice is Lucile Packard Children's Hospital Stanford in Palo Alto, California, part of Stanford University. Dmand AI also links Dr. Chiu to 2 medical groups.
What is Dr. Bill Chiu's office phone number?
The practice phone on file for Dr. Chiu is (650) 497-8000.
What is Dr. Bill Chiu's medical license number?
Dr. Chiu holds California license C151171, one of the licenses on file in 3 states.
Which states has Dr. Bill Chiu been licensed in?
Dmand AI has state licenses on file for Dr. Chiu in California, Massachusetts and Pennsylvania.
Which hospitals is Dr. Bill Chiu affiliated with?
Dr. Chiu practices at Lucile Packard Children's Hospital Stanford in Palo Alto, California.
What medical group is Dr. Bill Chiu part of?
Dr. Chiu is linked to Stanford Health Care. Dmand AI links Dr. Chiu to 2 more medical groups.
Has Dr. Bill Chiu received payments from drug or device companies?
CMS Open Payments shows $40 in general payments to Dr. Chiu from 2 companies from 2025 to 2025. The largest total came from Urgo Medical North America, LLC.
How long has Dr. Bill Chiu been practicing?
Dr. Chiu's NPI was assigned in 2010.
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