Andrew Zhangyanchu Liu, MD
Pediatric Radiology Physician · Palo Alto, CA
Andrew Zhangyanchu Liu, MD is a pediatric radiology physician with a practice address in Palo Alto, California, and NPI 1538516570, issued on May 19, 2016. Check the license (California A191209, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew Zhangyanchu Liu
- Credential
- MD
- Primary taxonomy
- Pediatric Radiology Physician 2085P0229X
- License numbers
- A191209 CA
288465 MA
Self-reported in NPPES; status is on the state search - Practice location
- 725 Welch RD, Palo Alto, CA 94304
- Phone
- (650) 497-8000
- Enumerated
- May 19, 2016
- Record last updated
- Apr 8, 2024
- Medicare enrollment
- Enrolled (PECOS I20231121001377); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest pediatric radiology physician records → All 81 in California → Look up another NPI →
Also registered at 725 Welch RD
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Shayda Abadi, NPNurse Practitioner1316745540
- Natasha AbadillaStudent in an Organized Health Care Education/Training Program1194306928
- Alexandra Abbott, MDPediatrics Physician1760018675
- Steven Abboud, MDAnesthesiology Physician1619364908
- Ali Abdelhafiz Abdelsamea, MDPediatrics Physician1699390104
- Alireza Abdollah Shamshirsaz, M.D.Obstetrics & Gynecology Physician1881804235
Verify Andrew Zhangyanchu Liu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A191209Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Industry payments in 2024: $163.22
3 payments; by number, the most common kind was food and beverage; the largest payer was Penumbra, Inc. The 179 providers of this specialty with any payment received $982.67 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.
Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.
Bills Medicare through one group practice
- Lpch Medical Group Div OF LucilePalo Alto, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Andrew Zhangyanchu Liu among 81 pediatric radiology physician records in California
Andrew Zhangyanchu Liu, MD is one of 81 pediatric radiology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2016, is newer than 86% of them.
- NPI issued2016 · 86% of these records are older, 10% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 72% of these records are
- Graduated2016 · median 2003 among the 58 with a school on file
- Record last updated2024 · 46% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 2085P0229X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Pediatric Radiology Physician providers in California
There are 81 pediatric radiology physician records in California.
All 81 in California → Every provider in Palo Alto → Pediatric Radiology Physician nationwide →
The 8 pediatric radiology physician records with the nearest ZIP codes
- Richard Barth, MDPalo Alto, CA 943041922199785
- Melania Bula, MDPalo Alto, CA 943041255413852
- Jesse Courtier, MDPalo Alto, CA 943041982820676
- Heike Daldrup-Link, MDPalo Alto, CA 943041215981402
- Donald FrushPalo Alto, CA 943041962585125
- Beth Kleiner, M.D.Palo Alto, CA 943041396878435
- Fred Laningham, MDPalo Alto, CA 943041962405753
- David Larson, MDPalo Alto, CA 943041316093099
Common questions
What is Andrew Zhangyanchu Liu, MD's NPI number?
Andrew Zhangyanchu Liu, MD's National Provider Identifier (NPI) is 1538516570, issued on May 19, 2016. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Zhangyanchu Liu, MD located?
The NPPES record lists a practice address at 725 Welch RD, Palo Alto, CA, 94304. Phone: (650) 497-8000. Providers update this record themselves, so call before visiting.
How can I verify Andrew Zhangyanchu Liu, MD's license?
NPPES lists California license number A191209, as entered by the provider. Search the Medical Board of California at https://www.mbc.ca.gov/License-Verification/default.aspx. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. Medicare files from data.cms.gov. An NPI identifies who bills; it is not a license.
Figures on PlainDoctor are read from the federal files each page names (CMS NPPES, Medicare Part D, MIPS, Open Payments; the HHS-OIG exclusion list only as counts) and from Census population estimates, with the file date shown beside them. See our editorial standards & corrections policy, the methodology behind these numbers, or report a data error. Data current as of Aug 9, 2026.