David Yu, MD
NPI 1346212354 · Ophthalmology Physician · Pasadena, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Yu, MD is a Ophthalmology Physician provider in Pasadena, CA (NPI 1346212354).
Provider details
- NPI number
- 1346212354
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G71597 (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
3,084 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) |
|---|---|---|
| Established Patient Problem Focused Exam of Visual System92012 | 726 | $93 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 431 | $88 |
| Photography of the Retina92250 | 335 | $38 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 328 | $33 |
| Exam of Visual Field With Extended Testing92083 | 244 | $67 |
| Imaging of Optic Nerve92133 | 230 | $34 |
| Established Patient Complete Exam of Visual System |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 22 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 393 | 120 |
| Moxifloxacin Hclbrand: Moxifloxacin | 153 | 111 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 150 | 45 |
| Brimonidine Tartrate | 123 | 38 |
| Nepafenacbrand: Ilevro | 113 | 75 |
| Timolol Maleate | 83 | 33 |
| Ketorolac Tromethamine | 70 | 48 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$794 across 36 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
- 2006-02-03
- Last updated
- 2007-12-26
Frequently asked questions
- What is David Yu's NPI number?
- David Yu's National Provider Identifier (NPI) is 1346212354, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Yu's specialty?
- David Yu is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is David Yu located?
- David Yu's practice location on file with NPPES is 10 Congress St, Pasadena, CA 91105-3023.
- What is David Yu's phone number?
- The practice phone number listed in the NPPES registry for David Yu is (626) 796-5325.
- Does David Yu accept Medicare?
- David Yu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Yu's NPI active?
- Yes — David Yu's NPI (1346212354) is active in the NPPES registry as of the last update on 2007-12-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.