Griffith Hsu, MD
Otology & Neurotology Physician · Glen Ellyn, IL
Griffith Hsu, MD is an otology & neurotology physician with a practice address in Glen Ellyn, Illinois, and NPI 1669448056, issued on Feb 24, 2006. Check the license (Illinois 036107355, as entered in NPPES) on the Illinois Department of Financial and Professional Regulation; the Medicare figures below come from public CMS files.
- Name
- Griffith Hsu
- Credential
- MD
- Primary taxonomy
- Otology & Neurotology Physician 207YX0901X
- License number
- 036107355 IL
Self-reported in NPPES; status is on the state search - Practice location
- 430 Pennsylvania Ave # 330, Glen Ellyn, IL 60137
- Phone
- (630) 469-9200
- Enumerated
- Feb 24, 2006
- Record last updated
- Mar 23, 2026
- Medicaid ID
- 036107355 IL
- Medicare enrollment
- Enrolled (PECOS I20240419002483); accepts Medicare assignment
- Entity
- Type 1 · individual
8 nearest otology & neurotology physician records → All 16 in Illinois → Look up another NPI →
Verify Griffith Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersIllinois Department of Financial and Professional Regulation
Search for license 036107355Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
61% fewer Medicare Part D claims than the average otology & neurotology physician in 2024
160 Medicare Part D claims for 74 beneficiaries, against an average of 409 among the 340 providers of this specialty who prescribed in Part D.
Most prescribed
- Omeprazole25 claims
- Ipratropium Bromide16 claims
- Montelukast Sodium14 claims
- Neomycin-Polymyxin-Hydrocort13 claims
- Triamterene-Hydrochlorothiazid11 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.
Industry payments in 2024: $657.62
8 payments; by number, the most common kind was food and beverage; the largest payer was Aerin Medical Inc. The 283 providers of this specialty with any payment received $2,757.03 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 2 group practices
- Guthrie Medical Group PCSayre, PA
- Osf Multi-Specialty GroupPeoria, IL
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
Griffith Hsu among 16 otology & neurotology physician records in Illinois
Griffith Hsu, MD is one of 16 otology & neurotology physician records with a practice address in Illinois. 81% 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 31% of them.
- NPI issued2006 · 31% of these records are older, 38% newer
- In a Medicare fileYes · 81% of these records are
- In the CMS Doctors and Clinicians fileYes · 63% of these records are
- Graduated1993 · median 1993 among the 10 with a school on file
- Record last updated2026 · 50% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207YX0901X and a Illinois practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otology & Neurotology Physician providers in Illinois
There are 16 otology & neurotology physician records in Illinois.
All 16 in Illinois → Every provider in Glen Ellyn → Otology & Neurotology Physician nationwide →
The 8 otology & neurotology physician records with the nearest ZIP codes
- John Leonetti, MDMaywood, IL 601531962489823
- Sam Marzo, MDMaywood, IL 601531699752568
- Andrew Fishman, MDWinfield, IL 601901427279348
- Richard Wiet, M.D.Winfield, IL 601901346315017
- Dennis Moore, MDPark Ridge, IL 600681295832483
- David Walker, M.D.Northbrook, IL 600621265788186
- Robert Battista, MDHinsdale, IL 605211770565947
- Richard Wiet, M.D.Hinsdale, IL 605211760464911
Common questions
What is Griffith Hsu, MD's NPI number?
Griffith Hsu, MD's National Provider Identifier (NPI) is 1669448056, issued on Feb 24, 2006. An NPI identifies a provider in billing; it is not a license.
Where is Griffith Hsu, MD located?
The NPPES record lists a practice address at 430 Pennsylvania Ave # 330, Glen Ellyn, IL, 60137. Phone: (630) 469-9200. Providers update this record themselves, so call before visiting.
How can I verify Griffith Hsu, MD's license?
NPPES lists Illinois license number 036107355, as entered by the provider. Search the Illinois Department of Financial and Professional Regulation at https://idfpr.illinois.gov/checklicense.html. The NPPES record confirms identity only; the state search shows license status, expiration and public orders.
How much does Griffith Hsu, MD prescribe under Medicare Part D?
In 2024, Griffith Hsu, MD had 160 Medicare Part D claims for 74 beneficiaries; the average among otology & neurotology physician prescribers was 409. 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.