Chong Ching Tang Corp.
NPI 1730627092 · Health Maintenance Organization · Cupertino, CA
Chong Ching Tang Corp. is a Health Maintenance Organization organization in Cupertino, CA (NPI 1730627092).
Provider details
- NPI number
- 1730627092
- Entity type
- Organization
- Primary specialty
- Health Maintenance OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Sheng Yung Chang, Owner(408) 609-3391
- License
- AC17135 (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
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
Mailing address
Registry dates
- Enumerated
- 2017-02-07
- Last updated
- 2017-02-07
Frequently asked questions
- What is Chong Ching Tang Corp.'s NPI number?
- Chong Ching Tang Corp.'s National Provider Identifier (NPI) is 1730627092, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Chong Ching Tang Corp.?
- Chong Ching Tang Corp. is classified in the NPPES registry as Health Maintenance Organization (Managed Care Organizations).
- Where is Chong Ching Tang Corp. located?
- Chong Ching Tang Corp.'s practice location on file with NPPES is 21700 Stevens Creek Blvd, Cupertino, CA 95014-1149.
- What is Chong Ching Tang Corp.'s phone number?
- The practice phone number listed in the NPPES registry for Chong Ching Tang Corp. is (408) 609-3391.
- Who is the authorized official for Chong Ching Tang Corp.?
- The authorized official listed on Chong Ching Tang Corp.'s NPPES record is Sheng Yung Chang, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Chong Ching Tang Corp.'s NPI active?
- Yes — Chong Ching Tang Corp.'s NPI (1730627092) is active in the NPPES registry as of the last update on 2017-02-07.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.