OrganizationActive
Henry S Chang DDS Inc
NPI 1841398054 · Dentist · San Jose, CA
Henry S Chang DDS Inc is a Dentist organization in San Jose, CA (NPI 1841398054).
Provider details
- NPI number
- 1841398054
- Entity type
- Organization
- Primary specialty
- DentistDental Providers
- Organization subpart
- No
- Authorized official
- Henry Chang, President(408) 238-7646
- License
- 25125 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(90/100 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
3151 S White Rd
#203
San Jose, CA 95148-4045
Phone: (408) 238-7646
Fax: (408) 238-8096
Street-level locationGet directions
Mailing address
3151 S White Rd
San Jose, CA 95148-4045
Registry dates
- Enumerated
- 2006-09-20
- Last updated
- 2014-06-19
Frequently asked questions
- What is Henry S Chang DDS Inc's NPI number?
- Henry S Chang DDS Inc's National Provider Identifier (NPI) is 1841398054, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Henry S Chang DDS Inc?
- Henry S Chang DDS Inc is classified in the NPPES registry as Dentist (Dental Providers).
- Where is Henry S Chang DDS Inc located?
- Henry S Chang DDS Inc's practice location on file with NPPES is 3151 S White Rd, San Jose, CA 95148-4045.
- What is Henry S Chang DDS Inc's phone number?
- The practice phone number listed in the NPPES registry for Henry S Chang DDS Inc is (408) 238-7646.
- Who is the authorized official for Henry S Chang DDS Inc?
- The authorized official listed on Henry S Chang DDS Inc's NPPES record is Henry Chang, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Henry S Chang DDS Inc's NPI active?
- Yes — Henry S Chang DDS Inc's NPI (1841398054) is active in the NPPES registry as of the last update on 2014-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.