Amy Hsu, MD
Geriatric Medicine (Internal Medicine) Physician · Burlingame, CA
Amy Hsu, MD is a geriatric medicine (internal medicine) physician with a practice address in Burlingame, California, and NPI 1346565660, issued on Mar 30, 2010. Check the license (California A126294, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- Amy Hsu
- Credential
- MD
- Primary taxonomy
- Geriatric Medicine (Internal Medicine) Physician 207RG0300X
- License number
- A126294 CA
Self-reported in NPPES; status is on the state search - Practice location
- 1720 EL Camino Real, Burlingame, CA 94010
- Phone
- (650) 652-8277
- Enumerated
- Mar 30, 2010
- Record last updated
- Feb 8, 2024
- Medicare enrollment
- Enrolled (PECOS I20131230001222); accepts Medicare assignment
- Medical or professional school
- Warren Alpert Medical School Of Brown University, 2010
- Telehealth
- Offers telehealth (CMS)
- Entity
- Type 1 · individual
8 nearest geriatric medicine (internal medicine) physician records → All 532 in California → Look up another NPI →
Also registered at 1720 EL Camino Real
A shared address usually means a shared clinic or building; it does not show who employs whom.
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- Kim Cooper, MDOphthalmology Physician1558381905
Verify Amy Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A126294Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
55% fewer Medicare Part D claims than the average geriatric medicine (internal medicine) physician in 2024
1,898 Medicare Part D claims for 390 beneficiaries, against an average of 4,246 among the 3,116 providers of this specialty who prescribed in Part D. Brand-name drugs were 9% of claims. 24 claims were for opioids.
Most prescribed
- Atorvastatin Calcium131 claims
- Amlodipine Besylate85 claims
- Metformin Hcl84 claims
- Losartan Potassium81 claims
- Metoprolol Succinate70 claims
- Levothyroxine Sodium68 claims
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.
Bills Medicare through one group practice
- Sutter Bay Medical FoundationSan Mateo, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Amy Hsu among 532 geriatric medicine (internal medicine) physician records in California
Amy Hsu, MD is one of 532 geriatric medicine (internal medicine) physician records with a practice address in California. 77% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2010, is newer than 71% of them.
- NPI issued2010 · 71% of these records are older, 26% newer
- In a Medicare fileYes · 77% of these records are
- In the CMS Doctors and Clinicians fileYes · 51% of these records are
- Graduated2010 · median 1999 among the 271 with a school on file
- Record last updated2024 · 62% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207RG0300X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Geriatric Medicine (Internal Medicine) Physician providers in California
There are 532 geriatric medicine (internal medicine) physician records in California.
All 532 in California → Every provider in Burlingame → Geriatric Medicine (Internal Medicine) Physician nationwide →
The 8 geriatric medicine (internal medicine) physician records with the nearest ZIP codes
- Lily Chu, MDBurlingame, CA 940101639195506
- Elizabeth Landsverk, M.D.Burlingame, CA 940101144264581
- Marielle Bolano, MDBrisbane, CA 940051053766196
- Robert Zimbroff, MDBrisbane, CA 940051659832087
- Sophia Kim, M.D.Menlo Park, CA 940251801816467
- Tanu Garg, MDMountain View, CA 940401598898090
- Vibha Iyengar, M.D, MPHMountain View, CA 940401023279528
- Sindey Chung, MDMountain View, CA 940411043397987
Common questions
What is Amy Hsu, MD's NPI number?
Amy Hsu, MD's National Provider Identifier (NPI) is 1346565660, issued on Mar 30, 2010. An NPI identifies a provider in billing; it is not a license.
Where is Amy Hsu, MD located?
The NPPES record lists a practice address at 1720 EL Camino Real, Burlingame, CA, 94010. Phone: (650) 652-8277. Providers update this record themselves, so call before visiting.
How can I verify Amy Hsu, MD's license?
NPPES lists California license number A126294, 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 Amy Hsu, MD prescribe under Medicare Part D?
In 2024, Amy Hsu, MD had 1,898 Medicare Part D claims for 390 beneficiaries; the average among geriatric medicine (internal medicine) physician prescribers was 4,246. 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.