Catherine Chu
NPI 1275275943 · Student in an Organized Health Care Education/Training Program · Los Angeles, CA
Enrolled with Medicare as Order and Referring Only - Internal Medicine · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Catherine Chu is a Student in an Organized Health Care Education/Training Program provider in Los Angeles, CA (NPI 1275275943).
Provider details
- NPI number
- 1275275943
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Student, Health Care
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
4 yrs in NPPES registry
- Profile completeness38% of score
83% 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.
What this provider prescribes (Medicare Part D)
Top drugs by Medicare Part D claim volume, 2024 · 11 distinct drugs on file.
| Drug | Part D claims (2024) |
|---|---|
| Fluticasone Propionate | 31 |
| Amlodipine Besylate | 27 |
| Lisinopril | 18 |
| Losartan Potassium | 18 |
| Gabapentin | 14 |
| Omeprazole | 14 |
| Metoprolol Succinate | 13 |
| Potassium Chloride | 13 |
| Pantoprazole Sodium | 12 |
Practice location
Mailing address
Registry dates
- Enumerated
- 2022-04-12
- Last updated
- 2025-05-18
- Certified
- 2025-05-18
Frequently asked questions
- What is Catherine Chu's NPI number?
- Catherine Chu's National Provider Identifier (NPI) is 1275275943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Catherine Chu's specialty?
- Catherine Chu is listed in the NPPES registry with a primary specialty of Student in an Organized Health Care Education/Training Program (Student, Health Care).
- Where is Catherine Chu located?
- Catherine Chu's practice location on file with NPPES is 8700 Beverly Boulevard, Los Angeles, CA 90048.
- What is Catherine Chu's phone number?
- The practice phone number listed in the NPPES registry for Catherine Chu is (310) 423-1838.
- Does Catherine Chu accept Medicare?
- Catherine Chu is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Catherine Chu's NPI active?
- Yes — Catherine Chu's NPI (1275275943) is active in the NPPES registry as of the last update on 2025-05-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.