George Yang, M.D.
NPI 1316984198 · Ophthalmology Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
George Yang, M.D. is a Ophthalmology Physician provider in San Jose, CA (NPI 1316984198).
Provider details
- NPI number
- 1316984198
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A55047 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
20 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)25% of score
3,414 Medicare services, 2024 (ranked within specialty)
- Open Payments transparency10% of score
Has Open Payments disclosures (2024)
Medicare volume is ranked against active providers in the same specialty. Signals a provider has no public data for (e.g. Medicare claims) are left out of the score entirely — never counted as zero — so providers without that data are not penalized. See the full formula and weights in our .
What this provider does (Medicare)
Based on Medicare fee-for-service claims, 2024; not all care is captured.
| Service (HCPCS) | Medicare services | Typical Medicare-allowed (2024) |
|---|---|---|
| Imaging of Retina92134 | 835 | $51 |
| Established Patient Complete Exam of Visual System92014 | 731 | $160 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 487 | $155 |
| Exam of the Internal Drainage System of Eye92020 | 270 | $34 |
| Imaging of Optic Nerve92133 | 226 | $46 |
| Exam of Visual Field With Extended Testing92083 | 193 | $83 |
| Measurement of Corneal Curvature and Depth of Eye |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 28 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 305 | 67 |
| Lifitegrastbrand: Xiidra | 210 | 77 |
| Netarsudil Mesylat/Latanoprostbrand: Rocklatan | 187 | 38 |
| Cyclosporinebrand: Cequa | 175 | 61 |
| Cyclosporinebrand: Restasis | 172 | 76 |
| Bimatoprostbrand: Lumigan | 158 | 30 |
| Perfluorohexyloctane/Pfbrand: Miebo | 109 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,784 across 100 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-01
- Last updated
- 2016-01-06
Frequently asked questions
- What is George Yang's NPI number?
- George Yang's National Provider Identifier (NPI) is 1316984198, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is George Yang's specialty?
- George Yang is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is George Yang located?
- George Yang's practice location on file with NPPES is 123 Di Salvo Ave, San Jose, CA 95128-1717.
- What is George Yang's phone number?
- The practice phone number listed in the NPPES registry for George Yang is (408) 279-4664.
- Does George Yang accept Medicare?
- George Yang is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is George Yang's NPI active?
- Yes — George Yang's NPI (1316984198) is active in the NPPES registry as of the last update on 2016-01-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.