Clement Chow, M.D.
NPI 1265606461 · Ophthalmology Physician · Campbell, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Clement Chow, M.D. is a Ophthalmology Physician provider in Campbell, CA (NPI 1265606461).
Provider details
- NPI number
- 1265606461
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- A126226 (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
18 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
10,174 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 | 3,894 | $49 |
| Injection of Drug Into Eye67028 | 2,488 | $140 |
| Established Patient Complete Exam of Visual System92014 | 2,395 | $155 |
| 2d Ultrasound Scan of Eye Tissue and Structures76512 | 355 | $57 |
| Established Patient Problem Focused Exam of Visual System92012 | 314 | $110 |
| Compounded Drug, Not Otherwise ClassifiedJ7999 | 224 | $93 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Brimonidine Tartrate | 83 | 22 |
| Prednisolone Acetate | 78 | 40 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 73 | 28 |
| Latanoprost | 62 | 17 |
| Ketorolac Tromethamine | 47 | 19 |
| Timolol Maleate | 35 | 11 |
| Dorzolamide Hcl | 27 | — |
| Difluprednate | 22 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,620 across 42 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
- 2008-04-17
- Last updated
- 2013-08-06
Frequently asked questions
- What is Clement Chow's NPI number?
- Clement Chow's National Provider Identifier (NPI) is 1265606461, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Clement Chow's specialty?
- Clement Chow is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Clement Chow located?
- Clement Chow's practice location on file with NPPES is 3395 S Bascom Ave, Campbell, CA 95008-6770.
- What is Clement Chow's phone number?
- The practice phone number listed in the NPPES registry for Clement Chow is (408) 559-0666.
- Does Clement Chow accept Medicare?
- Clement Chow is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Clement Chow's NPI active?
- Yes — Clement Chow's NPI (1265606461) is active in the NPPES registry as of the last update on 2013-08-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.