Jeffrey Hsu, MD
NPI 1093874687 · Vascular Surgery Physician · Fontana, CA
Enrolled with Medicare as Practitioner - Vascular Surgery · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Jeffrey Hsu, MD is a Vascular Surgery Physician provider in Fontana, CA (NPI 1093874687).
Provider details
- NPI number
- 1093874687
- Entity type
- Individual
- Primary specialty
- Vascular Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A91257 (CA)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
19 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
1 documented practice location
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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 methodology.
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 |
|---|---|---|
| Cilostazol | 118 | 39 |
| Lidocaine/Prilocainebrand: Lidocaine-Prilocaine | 83 | 24 |
| Clopidogrel Bisulfatebrand: Clopidogrel | 44 | 20 |
| Tramadol Hcl | 21 | — |
| Pentoxifylline | 16 | — |
| Oxycodone Hcl/Acetaminophenbrand: Oxycodone-Acetaminophen | 16 | — |
| Hydrocodone/Acetaminophen |
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$42 across 2 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
- 2006-12-08
- Last updated
- 2021-11-18
Frequently asked questions
- What is Jeffrey Hsu's NPI number?
- Jeffrey Hsu's National Provider Identifier (NPI) is 1093874687, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jeffrey Hsu's specialty?
- Jeffrey Hsu is listed in the NPPES registry with a primary specialty of Vascular Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Jeffrey Hsu located?
- Jeffrey Hsu's practice location on file with NPPES is 9961 Sierra Ave, Fontana, CA 92335-6720.
- What is Jeffrey Hsu's phone number?
- The practice phone number listed in the NPPES registry for Jeffrey Hsu is (909) 427-3910.
- Does Jeffrey Hsu accept Medicare?
- Jeffrey Hsu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Jeffrey Hsu's NPI active?
- Yes — Jeffrey Hsu's NPI (1093874687) is active in the NPPES registry as of the last update on 2021-11-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.