George S. Yang, M.D.
Ophthalmology Physician · San Jose, CA
George S. Yang, M.D. is an ophthalmology physician with a practice address in San Jose, California, and NPI 1316984198, issued on Jun 1, 2006. Check the license (California A55047, as entered in NPPES) on the Medical Board of California; the Medicare figures below come from public CMS files.
- Name
- George S. Yang
- Credential
- M.D.
- Primary taxonomy
- Ophthalmology Physician 207W00000X
- License number
- A55047 CA
Self-reported in NPPES; status is on the state search - Practice location
- 123 DI Salvo Ave, San Jose, CA 95128
- Phone
- (408) 279-4664
- Enumerated
- Jun 1, 2006
- Record last updated
- Jan 6, 2016 (not updated in 10 years: call before relying on the address or phone)
- Fax
- (408) 279-0464
- Medicaid ID
- 00A550470 CA
- Medicare enrollment
- Enrolled (PECOS I20081210000275); accepts Medicare assignment
- Medical or professional school
- Stanford University School Of Medicine, 1995
- Entity
- Type 1 · individual
8 nearest ophthalmology physician records → All 2,899 in California → Look up another NPI →
Also registered at 123 DI Salvo Ave
A shared address usually means a shared clinic or building; it does not show who employs whom.
- Robert Andonian, M.D.Urology Physician1215964242
- Jennifer Baron, MDMOHS-Micrographic Surgery Physician1902927148
- Joseph Decker, M.D.Ophthalmology Physician1871546010
- Stephen Imrie, MDOrthopaedic Surgery Physician1831123884
- William Stearns, M.D.Orthopaedic Surgery Physician1063478105
Verify George S. Yang in five checks
- 1IdentityNPI record in CMS NPPESNPI lookupConfirmed in NPPES
- 2LicenseActive license and public ordersMedical Board of California
Search for license A55047Check the board - 3Other statesLicenses and actions elsewhereDocInfo (FSMB)Not checked
- 4ExclusionsMedicare and Medicaid bansHHS-OIG exclusion listNot checked
- 5CertificationBoard certificationABMS AOA NCCPA AANPNot checked
45% more Medicare Part D claims than the average ophthalmology physician in 2024
2,208 Medicare Part D claims for 488 beneficiaries, against an average of 1,518 among the 16,459 providers of this specialty who prescribed in Part D. Brand-name drugs were 81% of claims.
Most prescribed
- Latanoprost305 claims
- Xiidra210 claims
- Rocklatan187 claims
- Cequa175 claims
- Restasis172 claims
- Lumigan158 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.
The practice group's MIPS final score for 2023 (Medicare payment program): 89.6 of 100
The Merit-based Incentive Payment System score is reported for the practice group, not for one clinician alone. Four categories are weighted into the final score; the average among 454,083 clinicians with a measured score was 83.5.
Source: CMS Quality Payment Program, MIPS performance year 2023, group reporting; category weights for 2023 (qpp.cms.gov).
Industry payments in 2024: $1,784.23
100 payments; by number, the most common kind was food and beverage; the largest payer was Bausch & Lomb Americas Inc. The 13,221 providers of this specialty with any payment received $4,535.02 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
- San Jose Eye Institute Medical CorporationSan Jose, CA
Source: CMS Doctors and Clinicians National Downloadable File (the group practices a clinician bills Medicare through) (data.cms.gov).
George S. Yang among 2,899 ophthalmology physician records in California
George S. Yang, M.D. is one of 2,899 ophthalmology physician records with a practice address in California. 79% 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 9% of them.
- NPI issued2006 · 9% of these records are older, 45% newer
- In a Medicare fileYes · 79% of these records are
- In the CMS Doctors and Clinicians fileYes · 66% of these records are
- Graduated1995 · median 2001 among the 1,907 with a school on file
- Record last updated2016 · 67% of these records were not updated in five years or more
Source: CMS NPPES, file of Aug 9, 2026, every record with primary taxonomy 207W00000X and a California practice address; Medicare files: CMS Part D Prescribers 2024, MIPS 2023, Open Payments 2024, Doctors and Clinicians (data.cms.gov).
Ophthalmology Physician providers in California
There are 2,899 ophthalmology physician records in California.
All 2,899 in California → Every provider in San Jose → Ophthalmology Physician nationwide →
The 8 ophthalmology physician records with the nearest ZIP codes
- Bart Carey, MDSan Jose, CA 951281932218740
- Joseph Decker, M.D.San Jose, CA 951281871546010
- James Egbert, MDSan Jose, CA 951281659333540
- Joseph Eliason, MDSan Jose, CA 951281912095167
- Nicholas Faberowski, MDSan Jose, CA 951281073536157
- Ray Gariano, MDSan Jose, CA 951281336220433
- Eva Hewes, MDSan Jose, CA 951281376584722
- George Hewes, MDSan Jose, CA 951281477583565
Common questions
What is George S. Yang, M.D.'s NPI number?
George S. Yang, M.D.'s National Provider Identifier (NPI) is 1316984198, issued on Jun 1, 2006. An NPI identifies a provider in billing; it is not a license.
Where is George S. Yang, M.D. located?
The NPPES record lists a practice address at 123 DI Salvo Ave, San Jose, CA, 95128. Phone: (408) 279-4664. Providers update this record themselves, so call before visiting.
How can I verify George S. Yang, M.D.'s license?
NPPES lists California license number A55047, 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 S. Yang, M.D. prescribe under Medicare Part D?
In 2024, George S. Yang, M.D. had 2,208 Medicare Part D claims for 488 beneficiaries; the average among ophthalmology physician prescribers was 1,518. Part D covers Medicare prescriptions only.
What is George S. Yang, M.D.'s MIPS final score?
The 2023 MIPS final score is 89.6 of 100, reported for the practice group. The average among 454,083 clinicians with a measured score was 83.5.
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.