Provider Profile
William Hsu
Unclaimed ProfileAbout William Hsu
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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
- (714) 967-4766
- Email not available
Practice Locations
1900 E 4TH ST
Santa Ana, CA 92705
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 medical trainees at this location 8
Same specialty, same street address — most likely the same department or group.
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.
Other medical trainees in Santa Ana 4
Same specialty, same city.
More connections — 16 related providers in 2 groups
Trained at Other 8
Other providers in the same specialty who trained at the same institution.
Class of 2015 at Other 8
Providers who graduated from the same medical school in the same year.
Common questions
What is William Hsu's specialty?
William Hsu is a medical trainee in Santa Ana, CA. That is the designation recorded for this NPI in the federal registry, where it is listed as “Student in an Organized Health Care Education Program”.
NPI registry
Where can I find William Hsu?
William Hsu is listed at 1900 E 4Th St, Santa Ana, CA 92705. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
How do I contact William Hsu?
The number on file is (714) 967-4766. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
What is the NPI for William Hsu?
William Hsu's National Provider Identifier is 1750777371. 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 William Hsu's education?
William Hsu attended Other, graduating in 2015. This comes from the CMS National Downloadable File.
CMS public data
How much experience does William Hsu have?
William Hsu has 11 years experience. Calculated from a graduation year of 2015, reported in the CMS National Downloadable File.
CMS public data
Is William Hsu's profile verified?
Not yet. This profile is built from public federal data and has not been confirmed by William Hsu. 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.