Brian Tieu, M.D., PH.D.
NPI 1962780023 · Retina Specialist (Ophthalmology) Physician · Ridgeland, MS
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Brian Tieu, M.D., PH.D. is a Retina Specialist (Ophthalmology) Physician provider in Ridgeland, MS (NPI 1962780023).
Provider details
- NPI number
- 1962780023
- Entity type
- Individual
- Primary specialty
- Retina Specialist (Ophthalmology) PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D., PH.D.
- Sex
- Male
- Sole proprietor
- No
- License
- 23344 (MS)
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
14 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
3,482 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 | 1,591 | $34 |
| Established Patient Complete Exam of Visual System92014 | 795 | $105 |
| Injection of Drug Into Eye67028 | 688 | $103 |
| New Patient Office Or Other Outpatient Visit With Moderate Level of Medical Decision Making, If Using Time, 45 Minutes Or More99204 | 155 | $142 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 155 | $107 |
| Extended Exam of the Back Part of the Eye With Retinal Drawing92201 | 81 | $21 |
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 |
|---|---|---|
| Prednisolone Acetate | 115 | 61 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 99 | 37 |
| Ketorolac Tromethamine | 78 | 38 |
| Latanoprost | 65 | 18 |
| Brimonidine Tartrate | 45 | 13 |
| Prednisone | 26 | — |
| Neomycin/Polymyxin B/Dexamethabrand: Neomycin-Polymyxin-Dexameth | 22 | 18 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$344 across 14 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
- 2011-07-22
- Last updated
- 2022-07-14
- Certified
- 2022-07-14
Frequently asked questions
- What is Brian Tieu's NPI number?
- Brian Tieu's National Provider Identifier (NPI) is 1962780023, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Brian Tieu's specialty?
- Brian Tieu is listed in the NPPES registry with a primary specialty of Retina Specialist (Ophthalmology) Physician (Allopathic & Osteopathic Physicians).
- Where is Brian Tieu located?
- Brian Tieu's practice location on file with NPPES is 281 Trace Colony Park Drive, Ridgeland, MS 39157-3915.
- What is Brian Tieu's phone number?
- The practice phone number listed in the NPPES registry for Brian Tieu is (601) 324-4066.
- Does Brian Tieu accept Medicare?
- Brian Tieu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Brian Tieu's NPI active?
- Yes — Brian Tieu's NPI (1962780023) is active in the NPPES registry as of the last update on 2022-07-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.