Andrew Sew Hoy, MD
NPI 1912927716 · Orthopaedic Surgery Physician · Los Angeles, CA
Andrew Sew Hoy, MD is a Orthopaedic Surgery Physician provider in Los Angeles, CA (NPI 1912927716).
Provider details
- NPI number
- 1912927716
- Entity type
- Individual
- Primary specialty
- Orthopaedic Surgery PhysicianAllopathic & Osteopathic Physicians
- Credential
- MD
- Sex
- Male
- Sole proprietor
- No
- License
- A36973 (CA)
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
19 yrs 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
- 2006-07-21
- Last updated
- 2008-02-13
Frequently asked questions
- What is Andrew Sew Hoy's NPI number?
- Andrew Sew Hoy's National Provider Identifier (NPI) is 1912927716, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Andrew Sew Hoy's specialty?
- Andrew Sew Hoy is listed in the NPPES registry with a primary specialty of Orthopaedic Surgery Physician (Allopathic & Osteopathic Physicians).
- Where is Andrew Sew Hoy located?
- Andrew Sew Hoy's practice location on file with NPPES is 1414 S Grand Ave, Los Angeles, CA 90015-3067.
- What is Andrew Sew Hoy's phone number?
- The practice phone number listed in the NPPES registry for Andrew Sew Hoy is (213) 747-5286.
- Is Andrew Sew Hoy's NPI active?
- Yes — Andrew Sew Hoy's NPI (1912927716) is active in the NPPES registry as of the last update on 2008-02-13.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.