IndividualActive
Ching-Wen Chang
NPI 1386199297 · Dentist · Milpitas, CA
Ching-Wen Chang is a Dentist provider in Milpitas, CA (NPI 1386199297).
Provider details
- NPI number
- 1386199297
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Sex
- Female
- Sole proprietor
- No
- License
- 100467 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Established profile(71/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
9 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
1115 S Park Victoria Dr
Milpitas, CA 95035-6942
Phone: (408) 946-1773
Street-level locationGet directions
Mailing address
3740 La Costa Ave
Castro Valley, CA 94546-3371
Registry dates
- Enumerated
- 2016-08-20
- Last updated
- 2016-08-20
Frequently asked questions
- What is Ching-Wen Chang's NPI number?
- Ching-Wen Chang's National Provider Identifier (NPI) is 1386199297, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Ching-Wen Chang's specialty?
- Ching-Wen Chang is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Ching-Wen Chang located?
- Ching-Wen Chang's practice location on file with NPPES is 1115 S Park Victoria Dr, Milpitas, CA 95035-6942.
- What is Ching-Wen Chang's phone number?
- The practice phone number listed in the NPPES registry for Ching-Wen Chang is (408) 946-1773.
- Is Ching-Wen Chang's NPI active?
- Yes — Ching-Wen Chang's NPI (1386199297) is active in the NPPES registry as of the last update on 2016-08-20.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.