Alex Chau, DO
NPI 1326743295 · Student in an Organized Health Care Education/Training Program · Sacramento, CA
Enrolled with Medicare as Order and Referring Only - Pathology · source: CMS PECOS Public Provider Enrollment (2026.04.01)
Alex Chau, DO is a Student in an Organized Health Care Education/Training Program provider in Sacramento, CA (NPI 1326743295).
Provider details
- NPI number
- 1326743295
- Entity type
- Individual
- Primary specialty
- Student in an Organized Health Care Education/Training ProgramStudent, Health Care
- Credential
- DO
- Sex
- Male
- Sole proprietor
- Yes
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
3 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.
Practice location
Mailing address
Registry dates
- Enumerated
- 2023-03-31
- Last updated
- 2023-04-14
- Certified
- 2023-04-14
Frequently asked questions
- What is Alex Chau's NPI number?
- Alex Chau's National Provider Identifier (NPI) is 1326743295, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Alex Chau's specialty?
- Alex Chau 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 Alex Chau located?
- Alex Chau's practice location on file with NPPES is 4400 V St Ste 102, Sacramento, CA 95817-1445.
- What is Alex Chau's phone number?
- The practice phone number listed in the NPPES registry for Alex Chau is (916) 734-3331.
- Does Alex Chau accept Medicare?
- Alex Chau is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is Alex Chau's NPI active?
- Yes — Alex Chau's NPI (1326743295) is active in the NPPES registry as of the last update on 2023-04-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.