NPPES file of Aug 9, 2026

Shannon Liu-Ku, MD

Pediatrics Physician · San Leandro, CA

Shannon Liu-Ku, MD is a pediatrics physician with a practice address in San Leandro, California, and NPI 1104336254, issued on Oct 3, 2017. Check the license (California A149634, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.

Record from CMS NPPES, file of Aug 9, 2026 · Medicare files 2024 · method · Verify with CMS →

NPPES recordNPPES file of Aug 9, 2026
1104336254
Name
Shannon Liu-Ku
Credential
MD
Primary taxonomy
Pediatrics Physician 208000000X
License number
A149634 CA
Self-reported in NPPES; status is on the state search
Practice location
2500 Merced Street, San Leandro, CA 94577
Phone
(510) 454-1000
Enumerated
Oct 3, 2017
Record last updated
Feb 11, 2022
Entity
Type 1 · individual
Public record from CMS NPPES (open it on the CMS NPI Registry). A record is not a license: verify it with the state board.
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Also registered at 2500 Merced Street

A shared address usually means a shared clinic or building; it does not show who employs whom.

  1. Brian Au, PHARM DPharmacist1497803670
  2. Jacob Bayani, C.R.N.ACertified Registered Nurse Anesthetist1285690446
  3. Mary Ann Bloyer, C.N.M.Advanced Practice Midwife1003952276
  4. Jungsuk Byun, PHARMPharmacist1174675029
  5. Linda Chang, PHARM DPharmacist1629126826
  6. Chunting Chuang, PHARM DPharmacist1134394018

Verify Shannon Liu-Ku in five checks

  1. 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
  2. 2LicenseActive license and public ordersMedical Board of California
    Search for license A149634
    Check the board
  3. 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
  4. 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
  5. 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Open the California license search

PlainDoctor does not match the HHS-OIG exclusion list to individual records: most entries carry no NPI. Search the OIG exclusion list by name.

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Industry payments in 2024: $36.73

1 payment: food and beverage; the largest payer was Sun Pharmaceutical Industries Inc. The 21,580 providers of this specialty with any payment received $842.05 on average. Payments are reported by manufacturers, not by the provider, and are not a sign of wrongdoing.

  1. Shannon Liu-Ku$36.73
  2. Specialty average$842.05

Source: CMS Open Payments, program year 2024 (openpaymentsdata.cms.gov); average among providers of this specialty with at least one payment.

Shannon Liu-Ku among 9,272 pediatrics physician records in California

Shannon Liu-Ku, MD is one of 9,272 pediatrics physician records with a practice address in California. 31% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2017, is newer than 83% of them.

  • NPI issued2017 · 83% of these records are older, 14% newer
  • In a Medicare fileYes · 31% of these records are
  • In the CMS Doctors and Clinicians fileNo · 8% of these records are
  • Record last updated2022 · 65% of these records were not updated in five years or more

Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 208000000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).

Pediatrics Physician providers in California

There are 9,272 pediatrics physician records in California.

The 8 pediatrics physician records with the nearest ZIP codes

  1. Maria Beamer, M.D.San Leandro, CA 945771952350936
  2. Arnold Blustein, M.D.San Leandro, CA 945771114989951
  3. Jennie Chen, M.D.San Leandro, CA 945771407891070
  4. Christina Chow, DOSan Leandro, CA 945771407954902
  5. Laura Denenberg, M.D.San Leandro, CA 945771962513093
  6. Diana Fan, M.D.San Leandro, CA 945771881777233
  7. Laura Grunbaum, M.D.San Leandro, CA 945771780624700
  8. Shalin Kapoor, M.D.San Leandro, CA 945771366520124

Common questions

What is Shannon Liu-Ku, MD's NPI number?

Shannon Liu-Ku, MD's National Provider Identifier (NPI) is 1104336254, issued on Oct 3, 2017. An NPI identifies a provider in billing; it is not a license.

Where is Shannon Liu-Ku, MD located?

The NPPES record lists a practice address at 2500 Merced Street, San Leandro, CA, 94577. Phone: (510) 454-1000. Providers update this record themselves, so call before visiting.

How can I verify Shannon Liu-Ku, MD's license?

NPPES lists California license number A149634, 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.