Anthony Hsu, D.O.
NPI 1336349547 · Ophthalmology Physician · Novi, MI
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Anthony Hsu, D.O. is a Ophthalmology Physician provider in Novi, MI (NPI 1336349547).
Provider details
- NPI number
- 1336349547
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- 5101017422 (MI)
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
935 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 Problem Focused Exam of Visual System92012 | 218 | $86 |
| Established Patient Complete Exam of Visual System92014 | 175 | $121 |
| New Patient Complete Exam of Visual System92004 | 96 | $144 |
| Exam of the Internal Drainage System of Eye92020 | 87 | $26 |
| Exam of Visual Field With Extended Testing92083 | 82 | $60 |
| Imaging of Optic Nerve92133 | 75 | $33 |
| Imaging of Retina92134 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 12 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Latanoprost | 180 | 54 |
| Prednisolone Acetate | 129 | 91 |
| Ketorolac Tromethamine | 109 | 72 |
| Tobramycin/Dexamethasonebrand: Tobramycin-Dexamethasone | 58 | 53 |
| Timolol Maleate | 51 | 19 |
| Brimonidine Tartrate | 45 | 17 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 33 | 12 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$38 across 1 record (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
- 2007-07-25
- Last updated
- 2023-10-19
- Certified
- 2023-10-19
Frequently asked questions
- What is Anthony Hsu's NPI number?
- Anthony Hsu's National Provider Identifier (NPI) is 1336349547, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Anthony Hsu's specialty?
- Anthony Hsu is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Anthony Hsu located?
- Anthony Hsu's practice location on file with NPPES is 26850 Providence Pkwy Ste 360, Novi, MI 48374-1261.
- What is Anthony Hsu's phone number?
- The practice phone number listed in the NPPES registry for Anthony Hsu is (248) 697-2822.
- Does Anthony Hsu accept Medicare?
- Anthony Hsu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Anthony Hsu's NPI active?
- Yes — Anthony Hsu's NPI (1336349547) is active in the NPPES registry as of the last update on 2023-10-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.