Provider Profile
Joseph Hsiao
Unclaimed ProfileAbout Joseph Hsiao
Joseph Hsiao is a physician assistant based in Mesa, AZ. Medicare claims data shows Joseph provided 86 services to 82 patients. The services billed most often include replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
Education & Training
Specialty
Credentials & Licensing
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
Medicare information
Exactly as CMS reports it (National Downloadable File, Opt-Out Affidavits, Order & Referring). Not an insurance directory; confirm coverage with the office.
Contact Information
- (480) 219-6000
- Email not available
Practice Locations
5850 E STILL CIR
Mesa, AZ 85206
Procedures Most Often Billed to Medicare
86 services · 82 patients · 2 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Replacement of knee joint, both sides of knee | Procedure | 27447 |
50 | More often than most peers in Physician Assistant |
| Replacement of thigh bone and hip joint with prosthesis | Procedure | 27130 |
36 | More often than most peers in Physician Assistant |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Related providers
Connections drawn from the registry and from what providers have told us. A link here is not a referral or an endorsement.
Other physician assistants at this location 8
Same specialty, same street address — most likely the same department or group.
Related specialists at this location 1
Clinically related specialties at the same address — the people this provider most likely works alongside.
Also at this address 4
Providers at the same street address. Each files their own registry entry, so a shared practice often appears under several different names.
More connections — 28 related providers in 4 groups
Other physician assistants in Mesa 4
Same specialty, same city.
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2023 at Other 8
Providers who graduated from the same medical school in the same year.
Also performs Replacement of knee joint, both sides of knee 8
Providers in AZ who bill this service to Medicare most often.
Common questions
What is Joseph Hsiao's specialty?
Joseph Hsiao is a physician assistant in Mesa, AZ. That is the designation recorded for this NPI in the federal registry.
NPI registry
Where can I find Joseph Hsiao?
Joseph Hsiao is listed at 5850 E Still Cir, Mesa, AZ 85206. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact Joseph Hsiao?
The number on file is (480) 219-6000. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for Joseph Hsiao?
Joseph Hsiao's National Provider Identifier is 1730813205. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
What is Joseph Hsiao's education?
Joseph Hsiao attended Other, graduating in 2023. This comes from the CMS National Downloadable File.
CMS public data
How much experience does Joseph Hsiao have?
Joseph Hsiao has 3 years experience. Calculated from a graduation year of 2023, reported in the CMS National Downloadable File.
CMS public data
What is Joseph Hsiao known for?
According to Medicare billing data, Joseph Hsiao performs procedures including replacement of knee joint, both sides of knee and replacement of thigh bone and hip joint with prosthesis. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Is Joseph Hsiao's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by Joseph Hsiao. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.