Andrew Shih-Hsiung Hsu, M.D.
Pediatrics Physician · Rancho Cucamonga, CA
Andrew Shih-Hsiung Hsu, M.D. is a pediatrics physician with a practice address in Rancho Cucamonga, California, and NPI 1255493532, issued on Dec 14, 2006. Check the license (California A36242, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Andrew Shih-Hsiung Hsu
- Credential
- M.D.
- Primary taxonomy
- Pediatrics Physician 208000000X
- License number
- A36242 CA
Self-reported in NPPES; status is on the state search - Practice location
- 8283 Grove Ave, Rancho Cucamonga, CA 91730
- Phone
- (909) 982-8190
- Enumerated
- Dec 14, 2006
- Record last updated
- Jul 8, 2007 (not updated in 19 years: call before relying on the address or phone)
- Fax
- (909) 982-8650
- Medicaid ID
- 00A362420 CA
- Entity
- Type 1 · individual
8 nearest pediatrics physician records → All 9,272 in California → Look up another NPI →
Also registered at 8283 Grove Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Amgad Alfred, PA-CFamily Medicine Physician1225504301
- Richard Horns, M.D.Specialist1396792487
- Barbara Jo Kirshbaum, MFTMarriage & Family Therapist1194931956
- David Kirshbaum, PA-CPhysician Assistant1801855861
- Dina Pacheco, MAAudiologist1386702496
- Miles Peterson, PHDAudiologist-Hearing Aid Fitter1376510313
Verify Andrew Shih-Hsiung Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A36242Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
95% fewer Medicare Part D claims than the average pediatrics physician in 2024
18 Medicare Part D claims, against an average of 375 among the 5,609 providers of this specialty who prescribed in Part D.
Source: CMS Medicare Part D Prescribers by Provider and Drug, 2024 (data.cms.gov). Part D covers prescriptions for Medicare patients only; drugs with fewer than 11 claims are not published.
Andrew Shih-Hsiung Hsu among 9,272 pediatrics physician records in California
Andrew Shih-Hsiung Hsu, M.D. 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 2006, is newer than 4% of them.
- NPI issued2006 · 4% of these records are older, 56% newer
- In a Medicare fileYes · 31% of these records are
- In the CMS Doctors and Clinicians fileNo · 8% of these records are
- Record last updated2007 · 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.
All 9,272 in California → Every provider in Rancho Cucamonga → Pediatrics Physician nationwide →
The 8 pediatrics physician records with the nearest ZIP codes
- Elizabeth BenitezRancho Cucamonga, CA 917301124900550
- Diane Faher, MDRancho Cucamonga, CA 917301437472164
- Ravi Garehgrat, MDRancho Cucamonga, CA 917301073569604
- Mahmoud Ibrahim, MDRancho Cucamonga, CA 917301063451771
- Rene Lee, D.O.Rancho Cucamonga, CA 917301467694000
- Olusola Oyemade, M.D.Rancho Cucamonga, CA 917301649297573
- Filomena Pascual, M.D.Rancho Cucamonga, CA 917301275636201
- Tiffany Quan, M.D.Rancho Cucamonga, CA 917301750397261
Common questions
What is Andrew Shih-Hsiung Hsu, M.D.'s NPI number?
Andrew Shih-Hsiung Hsu, M.D.'s National Provider Identifier (NPI) is 1255493532, issued on Dec 14, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Andrew Shih-Hsiung Hsu, M.D. located?
The NPPES record lists a practice address at 8283 Grove Ave, Rancho Cucamonga, CA, 91730. Phone: (909) 982-8190. Providers update this record themselves, so call before visiting.
How can I verify Andrew Shih-Hsiung Hsu, M.D.'s license?
NPPES lists California license number A36242, 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.
How much does Andrew Shih-Hsiung Hsu, M.D. prescribe under Medicare Part D?
In 2024, Andrew Shih-Hsiung Hsu, M.D. had 18 Medicare Part D claims; the average among pediatrics physician prescribers was 375. Part D covers Medicare prescriptions 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. 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.