Claudio Contreras, M.D.
NPI 1184663387 · Ophthalmology Physician · San Jose, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Claudio Contreras, M.D. is a Ophthalmology Physician provider in San Jose, CA (NPI 1184663387).
Provider details
- NPI number
- 1184663387
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- G63436 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
20 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
1,318 Medicare services, 2024 (ranked within specialty)
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 methodology.
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 Complete Exam of Visual System92014 | 259 | $168 |
| New Patient Complete Exam of Visual System92004 | 174 | $197 |
| Imaging of Optic Nerve92133 | 167 | $46 |
| Measurement of Corneal Curvature and Depth of Eye92136 | 156 | $33 |
| Exam of Visual Field With Extended Testing92083 | 102 | $88 |
| Established Patient Problem Focused Exam of Visual System92012 | 93 | $121 |
| Removal of Cataract With Insertion of Prosthetic Lens |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 26 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 574 | 144 |
| Prednisolone Acetate | 322 | 220 |
| Ketorolac Tromethamine | 270 | 201 |
| Moxifloxacin Hclbrand: Moxifloxacin | 253 | 194 |
| Lifitegrastbrand: Xiidra | 164 | 42 |
| Brinzolamide/Brimonidine Tartbrand: Simbrinza | 163 | 44 |
| Cyclosporinebrand: Restasis | 109 | 32 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-06-05
- Last updated
- 2025-12-10
- Certified
- 2025-12-10
Frequently asked questions
- What is Claudio Contreras's NPI number?
- Claudio Contreras's National Provider Identifier (NPI) is 1184663387, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Claudio Contreras's specialty?
- Claudio Contreras is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Claudio Contreras located?
- Claudio Contreras's practice location on file with NPPES is 2120 Mckee Rd, San Jose, CA 95116-1427.
- What is Claudio Contreras's phone number?
- The practice phone number listed in the NPPES registry for Claudio Contreras is (408) 971-2020.
- Does Claudio Contreras accept Medicare?
- Claudio Contreras is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Claudio Contreras's NPI active?
- Yes — Claudio Contreras's NPI (1184663387) is active in the NPPES registry as of the last update on 2025-12-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.