OrganizationActive
Michael Siu, DDS, Inc
NPI 1073109138 · Dental Clinic/Center · San Leandro, CA
Michael Siu, DDS, Inc is a Dental Clinic/Center organization in San Leandro, CA (NPI 1073109138).
Provider details
- NPI number
- 1073109138
- Entity type
- Organization
- Primary specialty
- Dental Clinic/CenterAmbulatory Health Care Facilities
- Organization subpart
- No
- Authorized official
- Michael Siu, General Dentist/President(415) 637-6112
Specialties & taxonomies
Ambulatory Health Care Facilities
Profile Score
Established profile(63/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
5 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
334 Dutton Ave
San Leandro, CA 94577-2806
Phone: (415) 637-6112
Street-level locationGet directions
Mailing address
334 Dutton Ave
San Leandro, CA 94577-2806
Other names (DBA / former)
- Doing business as
- Michael Siu, DDS
Registry dates
- Enumerated
- 2020-12-14
- Last updated
- 2020-12-14
- Certified
- 2020-12-14
Frequently asked questions
- What is Michael Siu, DDS, Inc's NPI number?
- Michael Siu, DDS, Inc's National Provider Identifier (NPI) is 1073109138, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Michael Siu, DDS, Inc?
- Michael Siu, DDS, Inc is classified in the NPPES registry as Dental Clinic/Center (Ambulatory Health Care Facilities).
- Where is Michael Siu, DDS, Inc located?
- Michael Siu, DDS, Inc's practice location on file with NPPES is 334 Dutton Ave, San Leandro, CA 94577-2806.
- What is Michael Siu, DDS, Inc's phone number?
- The practice phone number listed in the NPPES registry for Michael Siu, DDS, Inc is (415) 637-6112.
- Who is the authorized official for Michael Siu, DDS, Inc?
- The authorized official listed on Michael Siu, DDS, Inc's NPPES record is Michael Siu, General Dentist/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Michael Siu, DDS, Inc's NPI active?
- Yes — Michael Siu, DDS, Inc's NPI (1073109138) is active in the NPPES registry as of the last update on 2020-12-14.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.