IndividualActive
Harry Henderson, DDS
NPI 1619101631 · General Practice Dentistry · East Saint Louis, IL
Harry Henderson, DDS is a General Practice Dentistry provider in East Saint Louis, IL (NPI 1619101631).
Provider details
- NPI number
- 1619101631
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 019015128 (IL)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(85/100 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
1835 Kingshighway
East Saint Louis, IL 62204-2135
Phone: (618) 482-7922
Street-level locationGet directions
Mailing address
1835 Kingshighway
East Saint Louis, IL 62204-2135
Registry dates
- Enumerated
- 2009-05-05
- Last updated
- 2009-05-05
Frequently asked questions
- What is Harry Henderson's NPI number?
- Harry Henderson's National Provider Identifier (NPI) is 1619101631, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Harry Henderson's specialty?
- Harry Henderson is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Harry Henderson located?
- Harry Henderson's practice location on file with NPPES is 1835 Kingshighway, East Saint Louis, IL 62204-2135.
- What is Harry Henderson's phone number?
- The practice phone number listed in the NPPES registry for Harry Henderson is (618) 482-7922.
- Is Harry Henderson's NPI active?
- Yes — Harry Henderson's NPI (1619101631) is active in the NPPES registry as of the last update on 2009-05-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.