Stephanie Hsu, MD
NPI 1811450315 · Ophthalmology Physician · Bellevue, WA
Enrolled with Medicare as Practitioner - Ophthalmology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Hsu, MD is a Ophthalmology Physician provider in Bellevue, WA (NPI 1811450315).
Provider details
- NPI number
- 1811450315
- Entity type
- Individual
- Primary specialty
- Ophthalmology PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD61651840 (WA)
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
7 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
83 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 | 19 | $38 |
| Injection of Drug Into Eye67028 | 17 | $85 |
| Established Patient Complete Exam of Visual System92014 | 13 | $117 |
| Photography of the Retina92250 | 12 | $32 |
| Removal of Eye Fluid (vitreous) Between Lens and Retina67036 | 11 | $132 |
| Complex Repair of Detached Retina and Drainage of Eye Fluid Between Lens and Retina67113 | 11 | $195 |
Typical Medicare-allowed amounts for these services range $32–$195 (2024). The Medicare-allowed amount is what Medicare recognizes for a service under fee-for-service — a reference figure for 2024, and not what you would be billed. Medicare Part B covers roughly an eighth of all NPIs (65+ skew); services with fewer than 11 beneficiaries are suppressed by CMS. Source: CMS Medicare Physician & Other Practitioners, by Provider & Service.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 10 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Prednisolone Acetate | 217 | 126 |
| Ofloxacin | 89 | 79 |
| Atropine Sulfate | 85 | 69 |
| Erythromycin Basebrand: Erythromycin | 75 | 69 |
| Ketorolac Tromethamine | 61 | 33 |
| Dorzolamide Hcl/Timolol Maleatbrand: Dorzolamide-Timolol | 26 | 14 |
| Brimonidine Tartrate | 15 | — |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$1,774 across 10 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
- 2019-04-11
- Last updated
- 2025-07-31
- Certified
- 2025-07-31
Frequently asked questions
- What is Stephanie Hsu's NPI number?
- Stephanie Hsu's National Provider Identifier (NPI) is 1811450315, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Hsu's specialty?
- Stephanie Hsu is listed in the NPPES registry with a primary specialty of Ophthalmology Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Hsu located?
- Stephanie Hsu's practice location on file with NPPES is 1750 112th Ave Ne Ste D050, Bellevue, WA 98004-3779.
- What is Stephanie Hsu's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Hsu is (206) 215-3850.
- Does Stephanie Hsu accept Medicare?
- Stephanie Hsu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Stephanie Hsu's NPI active?
- Yes — Stephanie Hsu's NPI (1811450315) is active in the NPPES registry as of the last update on 2025-07-31.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.