Luke I-Jen Hsiao, MD
Specialist · San Bernardino, CA
Luke I-Jen Hsiao, MD is a specialist with a practice address in San Bernardino, California, and NPI 1356437099, issued on Oct 4, 2006. Check the license (California A32101, as entered in NPPES) with the California board that licenses this profession; the federal record below is the public data PlainDoctor holds for this provider.
- Name
- Luke I-Jen Hsiao
- Credential
- MD
- Primary taxonomy
- Specialist 174400000X
- License number
- A32101 CA
Self-reported in NPPES; status is on the state search - Practice location
- 756 E Highland Ave, San Bernardino, CA 92404
- Phone
- (909) 886-4651
- Enumerated
- Oct 4, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (909) 882-7447
- Entity
- Type 1 · individual
8 nearest specialist records → All 5,749 in California → Look up another NPI →
Verify Luke I-Jen Hsiao in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersWhich California board licenses this profession
Search for license A32101Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
Luke I-Jen Hsiao among 5,749 specialist records in California
Luke I-Jen Hsiao, MD is one of 5,749 specialist records with a practice address in California. 30% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does not. Its NPI, issued in 2006, is newer than 7% of them.
- NPI issued2006 · 7% of these records are older, 60% newer
- In a Medicare fileNo · 30% of these records are
- In the CMS Doctors and Clinicians fileNo · 19% of these records are
- Record last updated2007 · 77% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 174400000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Specialist providers in California
There are 5,749 specialist records in California. No Medicare prescribing, quality score, industry payment or hospital affiliation is published for this NPI.
All 5,749 in California → Every provider in San Bernardino → Specialist nationwide →
The 8 specialist records with the nearest ZIP codes
- Betty Daniels, MDSan Bernardino, CA 924041538245071
- Hakob Davtyan, M.D.San Bernardino, CA 924041437180676
- Irene Donley Kimble, MDSan Bernardino, CA 924041417047960
- Jim Ferguson, DPT ECSSan Bernardino, CA 924041952462699
- Jo FlanaganSan Bernardino, CA 924041376541037
- Christopher Gibson, M.D.San Bernardino, CA 924041952336638
- Tariq JamilSan Bernardino, CA 924041629159876
- Jasmine McLeod, M.D.San Bernardino, CA 924041326025941
Common questions
What is Luke I-Jen Hsiao, MD's NPI number?
Luke I-Jen Hsiao, MD's National Provider Identifier (NPI) is 1356437099, issued on Oct 4, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Luke I-Jen Hsiao, MD located?
The NPPES record lists a practice address at 756 E Highland Ave, San Bernardino, CA, 92404. Phone: (909) 886-4651. Providers update this record themselves, so call before visiting.
How can I verify Luke I-Jen Hsiao, MD's license?
NPPES lists California license number A32101, as entered by the provider. Search the California board that licenses this profession; the NPPES record confirms identity only.
Source: CMS National Plan and Provider Enumeration System (NPPES), file of Aug 9, 2026 (NPPES files on CMS.gov); NUCC Health Care Provider Taxonomy. 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.