George C. Hsu, D.O.
Otolaryngology Physician · Fresno, CA
George C. Hsu, D.O. is an otolaryngology physician with a practice address in Fresno, California, and NPI 1881801157, issued on May 17, 2007. Check the license (California 20A11211, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- George C. Hsu
- Credential
- D.O.
- Primary taxonomy
- Otolaryngology Physician 207Y00000X
- License number
- 20A11211 CA
Self-reported in NPPES; status is on the state search - Practice location
- 540 E Herndon Ave Ste 102, Fresno, CA 93720
- Phone
- (559) 768-3682
- Enumerated
- May 17, 2007
- Record last updated
- Aug 9, 2025
- Medicare enrollment
- Enrolled (PECOS I20100910000512); accepts Medicare assignment
- Medical or professional school
- College Of Osteo Med Of The Pacific At Pomona, 2005
- Entity
- Type 1 · individual
8 nearest otolaryngology physician records → All 1,212 in California → Look up another NPI →
Also registered at 540 E Herndon Ave Ste 102
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Jennifer Davies, M.D.Otolaryngology Physician1184828238
- David Hicks, M.D.Facial Plastic Surgery Physician1518156611
- Tsing-Tong Kwok, M.D.Internal Medicine Physician1568559946
- Nicholas Ottley, AUDAudiologist1518456177
Verify George C. Hsu in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license 20A11211Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
44% fewer Medicare Part D claims than the average otolaryngology physician in 2024
303 Medicare Part D claims for 141 beneficiaries, against an average of 541 among the 8,339 providers of this specialty who prescribed in Part D. Brand-name drugs were 4% of claims. 22 claims were for opioids.
Most prescribed
- Fluticasone Propionate32 claims
- Ipratropium Bromide27 claims
- Ofloxacin21 claims
- Famotidine16 claims
- Omeprazole16 claims
- Hydrocodone-Acetaminophen15 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.
No measured MIPS final score for 2023
CMS assigned the neutral MIPS final score of 75 without scoring Quality, Cost, Promoting Interoperability or Improvement Activities. It is an administrative threshold, so PlainDoctor does not compare it with measured clinicians.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $506.53
13 payments; by number, the most common kind was food and beverage; the largest payer was Phathom Pharmaceuticals, Inc. The 6,429 providers of this specialty with any payment received $1,922.50 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 one group practice
- Ent Associates OF Fresno IncFresno, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
George C. Hsu among 1,212 otolaryngology physician records in California
George C. Hsu, D.O. is one of 1,212 otolaryngology physician records with a practice address in California. 80% of them appear in a Medicare file (Part D prescribing, MIPS, Open Payments or Medicare group billing); this one does. Its NPI, issued in 2007, is newer than 48% of them.
- NPI issued2007 · 48% of these records are older, 42% newer
- In a Medicare fileYes · 80% of these records are
- In the CMS Doctors and Clinicians fileYes · 67% of these records are
- Graduated2005 · median 2004 among the 818 with a school on file
- Record last updated2025 · 63% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207Y00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Otolaryngology Physician providers in California
There are 1,212 otolaryngology physician records in California.
All 1,212 in California → Every provider in Fresno → Otolaryngology Physician nationwide →
The 8 otolaryngology physician records with the nearest ZIP codes
- Marvin Beil, M.D.Fresno, CA 937201851351167
- John Damrose, MDFresno, CA 937201538247440
- Jennifer Davies, M.D.Fresno, CA 937201184828238
- Allen Evans, M.D.Fresno, CA 937201285694422
- Brent Lanier, M.D.Fresno, CA 937201447219720
- Jeanelle Menes, MDFresno, CA 937201669544318
- Jerry Moore, M.D.Fresno, CA 937201396705547
- Ioana Schipor, MDFresno, CA 937201710989561
Common questions
What is George C. Hsu, D.O.'s NPI number?
George C. Hsu, D.O.'s National Provider Identifier (NPI) is 1881801157, issued on May 17, 2007. An NPI identifies a provider in billing; it is not a license.
Where is George C. Hsu, D.O. located?
The NPPES record lists a practice address at 540 E Herndon Ave Ste 102, Fresno, CA, 93720. Phone: (559) 768-3682. Providers update this record themselves, so call before visiting.
How can I verify George C. Hsu, D.O.'s license?
NPPES lists California license number 20A11211, 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 George C. Hsu, D.O. prescribe under Medicare Part D?
In 2024, George C. Hsu, D.O. had 303 Medicare Part D claims for 141 beneficiaries; the average among otolaryngology physician prescribers was 541. Part D covers Medicare prescriptions only.
What is George C. Hsu, D.O.'s MIPS final score?
CMS assigned the neutral MIPS final score of 75 for 2023 without scoring any category, so it is not a measured result.
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.