Tin-Cheu Wong, M.D.
NPI 1083825624 · Ophthalmology Physician · Monterey Park, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Tin-Cheu Wong, M.D. is a Ophthalmology Physician provider in Monterey Park, CA (NPI 1083825624).
Provider details
- NPI number
- 1083825624
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- Yes
- License
- G56514 (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
19 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
3,452 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 Complete Exam of Visual System92014 | 1,288 | $139 |
| Photography of the Retina92250 | 890 | $40 |
| Exam of Visual Field With Extended Testing92083 | 304 | $71 |
| Imaging of Optic Nerve92133 | 275 | $39 |
| Imaging of Retina92134 | 238 | $44 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 160 | $179 |
| Measurement of Corneal Curvature and Depth of Eye |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 43 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Azelastine Hcl | 1,189 | 410 |
| Cyclosporine | 861 | 315 |
| Ciprofloxacin Hcl | 681 | 319 |
| Cyclosporinebrand: Restasis | 668 | 197 |
| Latanoprost | 640 | 181 |
| Brimonidine Tartrate | 448 | 113 |
| Ketorolac Tromethamine | 404 | 195 |
| Prednisolone Acetate | 396 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$121 across 6 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
- 2007-05-25
- Last updated
- 2008-01-12
Frequently asked questions
- What is Tin-Cheu Wong's NPI number?
- Tin-Cheu Wong's National Provider Identifier (NPI) is 1083825624, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Tin-Cheu Wong's specialty?
- Tin-Cheu Wong is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Tin-Cheu Wong located?
- Tin-Cheu Wong's practice location on file with NPPES is 420 N Garfield Ave Ste 208, Monterey Park, CA 91754-1206.
- What is Tin-Cheu Wong's phone number?
- The practice phone number listed in the NPPES registry for Tin-Cheu Wong is (626) 572-3937.
- Does Tin-Cheu Wong accept Medicare?
- Tin-Cheu Wong is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Tin-Cheu Wong's NPI active?
- Yes — Tin-Cheu Wong's NPI (1083825624) is active in the NPPES registry as of the last update on 2008-01-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.