Steve Hsu, M.D.
NPI 1518934421 · Clinical Cardiac Electrophysiology Physician · Jacksonville, FL
Enrolled with Medicare as Practitioner - Cardiac Electrophysiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Steve Hsu, M.D. is a Clinical Cardiac Electrophysiology Physician provider in Jacksonville, FL (NPI 1518934421).
Provider details
- NPI number
- 1518934421
- Entity type
- Individual
- Primary specialty
- Clinical Cardiac Electrophysiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- M.D.
- Sex
- Male
- Sole proprietor
- No
- License
- MFC1549 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 yrs in NPPES registry
- Profile completeness38% of score
100% of core fields populated
- Practice footprint23% of score
1 documented practice location
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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2006-03-01
- Last updated
- 2018-05-23
Frequently asked questions
- What is Steve Hsu's NPI number?
- Steve Hsu's National Provider Identifier (NPI) is 1518934421, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steve Hsu's specialty?
- Steve Hsu is listed in the NPPES registry with a primary specialty of Clinical Cardiac Electrophysiology Physician (Allopathic & Osteopathic Physicians).
- Where is Steve Hsu located?
- Steve Hsu's practice location on file with NPPES is 655 W 8th St, Jacksonville, FL 32209.
- What is Steve Hsu's phone number?
- The practice phone number listed in the NPPES registry for Steve Hsu is (904) 244-7214.
- Does Steve Hsu accept Medicare?
- Steve Hsu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Steve Hsu's NPI active?
- Yes — Steve Hsu's NPI (1518934421) is active in the NPPES registry as of the last update on 2018-05-23.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.