James Hsiao, D.O.
NPI 1992906259 · Diagnostic Radiology Physician · Orlando, FL
Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
James Hsiao, D.O. is a Diagnostic Radiology Physician provider in Orlando, FL (NPI 1992906259).
Provider details
- NPI number
- 1992906259
- Entity type
- Individual
- Primary specialty
- Diagnostic Radiology PhysicianAllopathic & Osteopathic Physicians
- Credential
- D.O.
- Sex
- Male
- Sole proprietor
- No
- License
- OS10110 (FL)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure28% of score
19 yrs in NPPES registry
- Profile completeness28% of score
100% of core fields populated
- Practice footprint17% of score
1 documented practice location
- Medicare service volume (vs. specialty peers)28% of score
2,477 Medicare services, 2024 (ranked within specialty)
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 methodology.
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) |
|---|---|---|
| Ct Scan Head Or Brain Without Contrast70450 | 1,277 | $39 |
| Ct Scan of Upper Spine Without Contrast72125 | 538 | $47 |
| Ct Scan of Lower Spine Without Contrast72131 | 173 | $46 |
| Ct Scan of Middle Spine Without Contrast72128 | 86 | $46 |
| Ct Scan of Face Without Contrast70486 | 82 | $39 |
| Mri Scan of Brain Without Contrast70551 | 62 | $70 |
| Ct Scan of Blood Vessels of Head With Contrast |
Practice location
Mailing address
Registry dates
- Enumerated
- 2007-05-31
- Last updated
- 2008-01-10
Frequently asked questions
- What is James Hsiao's NPI number?
- James Hsiao's National Provider Identifier (NPI) is 1992906259, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is James Hsiao's specialty?
- James Hsiao is listed in the NPPES registry with a primary specialty of Diagnostic Radiology Physician (Allopathic & Osteopathic Physicians).
- Where is James Hsiao located?
- James Hsiao's practice location on file with NPPES is 601 E Rollins St, Orlando, FL 32803-1248.
- What is James Hsiao's phone number?
- The practice phone number listed in the NPPES registry for James Hsiao is (407) 303-1944.
- Does James Hsiao accept Medicare?
- James Hsiao is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is James Hsiao's NPI active?
- Yes — James Hsiao's NPI (1992906259) is active in the NPPES registry as of the last update on 2008-01-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.