Stephanie Hsu, MD
NPI 1326160540 · Orthopaedic Surgery Physician · Kirkland, WA
Enrolled with Medicare as Practitioner - Orthopedic Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Stephanie Hsu, MD is a Orthopaedic Surgery Physician provider in Kirkland, WA (NPI 1326160540).
Provider details
- NPI number
- 1326160540
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Female
- Sole proprietor
- No
- License
- MD61645618 (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
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
407 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) |
|---|---|---|
| Aspiration And/Or Injection of Fluid From Large Joint20610 | 99 | $78 |
| Established Patient Office Or Other Outpatient Visit With Low Level OD Decision Making, If Using Time, 20 Minutes Or More99213 | 89 | $90 |
| X-Ray of Shoulder, Minimum of 2 Views73030 | 75 | $34 |
| Established Patient Office Or Other Outpatient Visit With Moderate Level of Decision Making, If Using Time, 30 Minutes Or More99214 | 62 | $126 |
| New Patient Office Or Other Outpatient Visit With Low Level of Medical Decision Making, If Using Time, 30 Minutes Or More99203 | 33 | $110 |
| X-Ray of Knee, 4 Or More Views73564 |
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 9 distinct drugs on file.
| Drug | Part D claims (2024) | Beneficiaries |
|---|---|---|
| Celecoxib | 40 | 19 |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 29 | 21 |
| Meloxicam | 25 | 19 |
| Diclofenac Sodium | 22 | 13 |
| Hydrocodone/Acetaminophenbrand: Hydrocodone-Acetaminophen | 21 | 18 |
| Ondansetron Hcl | 20 | 20 |
| Ibuprofen | 16 | 11 |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$129 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
- 2007-04-06
- Last updated
- 2025-02-18
- Certified
- 2025-02-18
Frequently asked questions
- What is Stephanie Hsu's NPI number?
- Stephanie Hsu's National Provider Identifier (NPI) is 1326160540, 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 Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Stephanie Hsu located?
- Stephanie Hsu's practice location on file with NPPES is 12039 Ne 128th St Ste 400, Kirkland, WA 98034-3029.
- What is Stephanie Hsu's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Hsu is (425) 899-4810.
- 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 (1326160540) is active in the NPPES registry as of the last update on 2025-02-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.