OrganizationActive
Mike Chang DDS Inc
NPI 1881933190 · Dentist · San Leandro, CA
Mike Chang DDS Inc is a Dentist organization in San Leandro, CA (NPI 1881933190).
Provider details
- NPI number
- 1881933190
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Hsiu-Chaai Chang, Owner(510) 569-0218
Specialties & taxonomies
Dental Providers
- Dental Hygienist124Q00000X
Dental Providers
Profile Score
Detailed profile(78/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
13 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
680 Bancroft Ave
San Leandro, CA 94577-2904
Phone: (510) 569-0218
Fax: (510) 569-9714
Street-level locationGet directions
Mailing address
680 Bancroft Ave
San Leandro, CA 94577-2904
Registry dates
- Enumerated
- 2013-02-06
- Last updated
- 2013-02-06
Frequently asked questions
- What is Mike Chang DDS Inc's NPI number?
- Mike Chang DDS Inc's National Provider Identifier (NPI) is 1881933190, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Mike Chang DDS Inc?
- Mike Chang DDS Inc is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Mike Chang DDS Inc located?
- Mike Chang DDS Inc's practice location on file with NPPES is 680 Bancroft Ave, San Leandro, CA 94577-2904.
- What is Mike Chang DDS Inc's phone number?
- The practice phone number listed in the NPPES registry for Mike Chang DDS Inc is (510) 569-0218.
- Who is the authorized official for Mike Chang DDS Inc?
- The authorized official listed on Mike Chang DDS Inc's NPPES record is Hsiu-Chaai Chang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Mike Chang DDS Inc's NPI active?
- Yes — Mike Chang DDS Inc's NPI (1881933190) is active in the NPPES registry as of the last update on 2013-02-06.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.