OrganizationActive
William Chau DC a Chiropractic Corp
NPI 1902019557 · Chiropractor · Oakland, CA
William Chau DC a Chiropractic Corp is a Chiropractor organization in Oakland, CA (NPI 1902019557).
Provider details
- NPI number
- 1902019557
- Entity type
- Organization
- Primary specialty
- ChiropractorChiropractic Providers
- Organization subpart
- No
- Authorized official
- William Wing Hon Chau, Owner(510) 839-0590
- License
- 15779 (CA)
Specialties & taxonomies
Chiropractic Providers
Profile Score
Detailed profile(89/100 index)
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
2710 Telegraph Ave
Suite 240
Oakland, CA 94612
Phone: (510) 839-0590
Fax: (415) 752-9993
Street-level locationGet directions
Mailing address
2710 Telegraph Ave
Oakland, CA 94612
Registry dates
- Enumerated
- 2007-05-08
- Last updated
- 2020-08-22
Frequently asked questions
- What is William Chau DC a Chiropractic Corp's NPI number?
- William Chau DC a Chiropractic Corp's National Provider Identifier (NPI) is 1902019557, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is William Chau DC a Chiropractic Corp?
- William Chau DC a Chiropractic Corp is classified in the NPPES registry as Chiropractor (Chiropractic Providers).
- Where is William Chau DC a Chiropractic Corp located?
- William Chau DC a Chiropractic Corp's practice location on file with NPPES is 2710 Telegraph Ave, Oakland, CA 94612.
- What is William Chau DC a Chiropractic Corp's phone number?
- The practice phone number listed in the NPPES registry for William Chau DC a Chiropractic Corp is (510) 839-0590.
- Who is the authorized official for William Chau DC a Chiropractic Corp?
- The authorized official listed on William Chau DC a Chiropractic Corp's NPPES record is William Wing Hon Chau, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is William Chau DC a Chiropractic Corp's NPI active?
- Yes — William Chau DC a Chiropractic Corp's NPI (1902019557) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.