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.

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James Hsiao, D.O.

NPI 1992906259 · Diagnostic Radiology Physician · Orlando, FL

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)

Practice location

601 E Rollins St

Orlando, FL 32803-1248

Phone: (407) 303-1944

Fax: (407) 303-1746

Street-level locationGet directions

More FL providers

Mailing address

Po Box 150505

Altamonte Springs, FL 32715-0505

Specialties & taxonomies

Diagnostic Radiology PhysicianPrimary2085R0202XLicense OS10110 (FL)
Allopathic & Osteopathic Physicians
Neuroradiology Physician2085N0700XLicense OS10110 (FL)
Allopathic & Osteopathic Physicians

Enrolled with Medicare as Practitioner - Diagnostic Radiology · source: CMS PECOS Public Provider Enrollment (2026.04.01)

Profile Score

Detailed profile(78/100 index)

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

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.

Provider details

Practice location

Mailing address

Specialties & taxonomies

Profile Score

What this provider does (Medicare)

Registry dates

Frequently asked questions

Specialties & taxonomies

Frequently asked questions

Profile Score

What this provider does (Medicare)