OrganizationActive
Happy Kjc, LLC
NPI 1780089755 · Preferred Provider Organization · Brookline, MA
Happy Kjc, LLC is a Preferred Provider Organization organization in Brookline, MA (NPI 1780089755).
Provider details
- NPI number
- 1780089755
- Entity type
- Organization
- Primary specialty
- Preferred Provider OrganizationManaged Care Organizations
- Organization subpart
- No
- Authorized official
- Luhao Chen, Owner(617) 505-3567
- License
- DN22224 (MA)
Specialties & taxonomies
Managed Care Organizations
Profile Score
Detailed profile(75/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 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
29 Harvard St Fl 3
Brookline, MA 02445-7952
Phone: (617) 505-3567
Street-level locationGet directions
Mailing address
29 Harvard St Fl 3
Brookline, MA 02445-7952
Other names (DBA / former)
- Doing business as
- C & C Dental
Registry dates
- Enumerated
- 2014-11-03
- Last updated
- 2014-11-03
Frequently asked questions
- What is Happy Kjc, LLC's NPI number?
- Happy Kjc, LLC's National Provider Identifier (NPI) is 1780089755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Happy Kjc, LLC?
- Happy Kjc, LLC is classified in the NPPES registry as Preferred Provider Organization (Managed Care Organizations).
- Where is Happy Kjc, LLC located?
- Happy Kjc, LLC's practice location on file with NPPES is 29 Harvard St Fl 3, Brookline, MA 02445-7952.
- What is Happy Kjc, LLC's phone number?
- The practice phone number listed in the NPPES registry for Happy Kjc, LLC is (617) 505-3567.
- Who is the authorized official for Happy Kjc, LLC?
- The authorized official listed on Happy Kjc, LLC's NPPES record is Luhao Chen, Owner. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Happy Kjc, LLC's NPI active?
- Yes — Happy Kjc, LLC's NPI (1780089755) is active in the NPPES registry as of the last update on 2014-11-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.