Caesar Luo, M.D.
NPI 1669684072 · Retina Specialist (Ophthalmology) Physician · Walnut Creek, CA
Provider details
- NPI number
- 1669684072
- Entity type
- Individual
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 148441 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure25% of score
19 yrs in NPPES registry
- Profile completeness25% of score
100% of core fields populated
- Practice footprint15% of score
4 documented practice locations
- Medicare service volume (vs. specialty peers)25% of score
5,020 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 | 2,050 | $50 |
| Injection of Drug Into Eye67028 | 1,030 | $154 |
| Established Patient Complete Exam of Visual System92014 | 660 | $157 |
| Established Patient Problem Focused Exam of Visual System92012 | 331 | $112 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 240 | $153 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 194 | $108 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$21,755 across 52 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
Additional practice locations (3)
- 2219 Buchanan Rd Ste 6Antioch, CA 94509-4200Phone: (925) 522-8850Fax: (925) 522-8851
- 491 30th St Ste 102Oakland, CA 94609-3235Phone: (510) 832-6554Fax: (510) 832-3119
- 1460 N Camino Alto Ste 206Vallejo, CA 94589-2567Phone: (707) 552-9596Fax: (707) 552-9599
Registry dates
- Enumerated
- 2007-05-06
- Last updated
- 2021-04-29
- Certified
- 2021-04-29
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.