Dai Tran, MD
NPI 1649367921 · Ophthalmology Physician · Rosemead, CA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Dai Tran, MD is a Ophthalmology Physician provider in Rosemead, CA (NPI 1649367921).
Provider details
- NPI number
- 1649367921
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- G083981 (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
2,492 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 | 806 | $139 |
| Exam of the Internal Drainage System of Eye92020 | 747 | $30 |
| Established Patient Problem Focused Exam of Visual System92012 | 460 | $99 |
| Removal of Eyelashes Using Forceps67820 | 232 | $20 |
| New Patient Complete Exam of Visual System92004 | 102 | $164 |
| Ultrasound Scan to Determine Eye Length and Lens Power76519 | 69 | $38 |
| Extended Exam of the Back Part of the Eye With Retinal Drawing |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 19 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Timolol Maleate | 398 | 75 |
| Cyclosporinebrand: Restasis | 343 | 112 |
| Bimatoprostbrand: Lumigan | 342 | 56 |
| Cyclosporine | 331 | 148 |
| Latanoprost | 242 | 38 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 159 | 136 |
| Prednisolone Acetate | 137 | 116 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$264 across 12 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
- 2006-10-06
- Last updated
- 2007-07-08
Frequently asked questions
- What is Dai Tran's NPI number?
- Dai Tran's National Provider Identifier (NPI) is 1649367921, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Dai Tran's specialty?
- Dai Tran is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Dai Tran located?
- Dai Tran's practice location on file with NPPES is 9014 E Garvey Ave, Rosemead, CA 91770-3306.
- What is Dai Tran's phone number?
- The practice phone number listed in the NPPES registry for Dai Tran is (626) 572-7171.
- Does Dai Tran accept Medicare?
- Dai Tran is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Dai Tran's NPI active?
- Yes — Dai Tran's NPI (1649367921) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.