OrganizationActive
Han Hadoung DDS, Inc
NPI 1639328875 · General Practice Dentistry · Downey, CA
Han Hadoung DDS, Inc is a General Practice Dentistry organization in Downey, CA (NPI 1639328875).
Provider details
- NPI number
- 1639328875
- Entity type
- Organization
- Primary specialty
- General Practice DentistryDental Providers
- Organization subpart
- No
- Authorized official
- Han Hadoung, Doctor/President(562) 904-2157
- License
- 34967 (CA)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(86/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
17 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
9450 Telegraph Rd
Downey, CA 90240-2426
Phone: (562) 904-2157
Fax: (562) 904-9588
Street-level locationGet directions
Mailing address
9450 Telegraph Rd
Downey, CA 90240-2426
Registry dates
- Enumerated
- 2008-09-11
- Last updated
- 2008-09-11
Frequently asked questions
- What is Han Hadoung DDS, Inc's NPI number?
- Han Hadoung DDS, Inc's National Provider Identifier (NPI) is 1639328875, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Han Hadoung DDS, Inc?
- Han Hadoung DDS, Inc is classified in the NPPES registry as General Practice Dentistry (Dental Providers).
- Where is Han Hadoung DDS, Inc located?
- Han Hadoung DDS, Inc's practice location on file with NPPES is 9450 Telegraph Rd, Downey, CA 90240-2426.
- What is Han Hadoung DDS, Inc's phone number?
- The practice phone number listed in the NPPES registry for Han Hadoung DDS, Inc is (562) 904-2157.
- Who is the authorized official for Han Hadoung DDS, Inc?
- The authorized official listed on Han Hadoung DDS, Inc's NPPES record is Han Hadoung, Doctor/President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Han Hadoung DDS, Inc's NPI active?
- Yes — Han Hadoung DDS, Inc's NPI (1639328875) is active in the NPPES registry as of the last update on 2008-09-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.