IndividualActive
Joanne Hwang, D.D.S.
NPI 1104199462 · General Practice Dentistry · Butler, NJ
Joanne Hwang, D.D.S. is a General Practice Dentistry provider in Butler, NJ (NPI 1104199462).
Provider details
- NPI number
- 1104199462
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.D.S.
- Sex
- Female
- Sole proprietor
- No
- License
- 22DI02471500 (NJ)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(80/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
14 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
9 Carey Ave
Butler, NJ 07405-1225
Phone: (973) 838-1477
Street-level locationGet directions
Mailing address
5 Pigeon Hill Rd
Morris Plains, NJ 07950-1523
Registry dates
- Enumerated
- 2012-02-17
- Last updated
- 2020-06-28
- Certified
- 2020-06-28
Frequently asked questions
- What is Joanne Hwang's NPI number?
- Joanne Hwang's National Provider Identifier (NPI) is 1104199462, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Joanne Hwang's specialty?
- Joanne Hwang is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Joanne Hwang located?
- Joanne Hwang's practice location on file with NPPES is 9 Carey Ave, Butler, NJ 07405-1225.
- What is Joanne Hwang's phone number?
- The practice phone number listed in the NPPES registry for Joanne Hwang is (973) 838-1477.
- Is Joanne Hwang's NPI active?
- Yes — Joanne Hwang's NPI (1104199462) is active in the NPPES registry as of the last update on 2020-06-28.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.