Hsu Medical Corp
NPI 1598576928 · Anesthesiology Physician · Costa Mesa, CA
Enrolled with Medicare as Part B Supplier - Clinic/Group Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Hsu Medical Corp is a Anesthesiology Physician organization in Costa Mesa, CA (NPI 1598576928).
Provider details
- NPI number
- 1598576928
- Entity type
- Organization
- Primary specialty
- Anesthesiology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Edward Hsu, Owner(949) 588-2190
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
1 yr 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
- 2025-01-15
- Last updated
- 2025-01-15
- Certified
- 2025-01-15
Frequently asked questions
- What is Hsu Medical Corp's NPI number?
- Hsu Medical Corp's National Provider Identifier (NPI) is 1598576928, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hsu Medical Corp?
- Hsu Medical Corp is classified in the NPPES registry as Anesthesiology Physician (Allopathic & Osteopathic Physicians).
- Where is Hsu Medical Corp located?
- Hsu Medical Corp's practice location on file with NPPES is 301 Victoria St, Costa Mesa, CA 92627-1995.
- What is Hsu Medical Corp's phone number?
- The practice phone number listed in the NPPES registry for Hsu Medical Corp is (949) 642-2734.
- Does Hsu Medical Corp accept Medicare?
- Hsu Medical Corp is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Who is the authorized official for Hsu Medical Corp?
- The authorized official listed on Hsu Medical Corp's NPPES record is Edward Hsu, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hsu Medical Corp's NPI active?
- Yes — Hsu Medical Corp's NPI (1598576928) is active in the NPPES registry as of the last update on 2025-01-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.