Hai-Sou Chen, DDS, a Professional Corp.
NPI 1720276397 · Health Maintenance Organization · San Gabriel, CA
Hai-Sou Chen, DDS, a Professional Corp. is a Health Maintenance Organization organization in San Gabriel, CA (NPI 1720276397).
Provider details
- NPI number
- 1720276397
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Hai-Sou Chen, Ceo(626) 573-5637
- License
- 29230 (CA)
Specialties & taxonomies
Managed Care Organizations
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2007-10-09
- Last updated
- 2007-10-09
Frequently asked questions
- What is Hai-Sou Chen, DDS, a Professional Corp.'s NPI number?
- Hai-Sou Chen, DDS, a Professional Corp.'s National Provider Identifier (NPI) is 1720276397, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Hai-Sou Chen, DDS, a Professional Corp.?
- Hai-Sou Chen, DDS, a Professional Corp. is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Hai-Sou Chen, DDS, a Professional Corp. located?
- Hai-Sou Chen, DDS, a Professional Corp.'s practice location on file with NPPES is 301 W Valley Blvd Ste 222, San Gabriel, CA 91776-3759.
- What is Hai-Sou Chen, DDS, a Professional Corp.'s phone number?
- The practice phone number listed in the NPPES registry for Hai-Sou Chen, DDS, a Professional Corp. is (626) 573-5637.
- Who is the authorized official for Hai-Sou Chen, DDS, a Professional Corp.?
- The authorized official listed on Hai-Sou Chen, DDS, a Professional Corp.'s NPPES record is Hai-Sou Chen, Ceo. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Hai-Sou Chen, DDS, a Professional Corp.'s NPI active?
- Yes — Hai-Sou Chen, DDS, a Professional Corp.'s NPI (1720276397) is active in the NPPES registry as of the last update on 2007-10-09.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.