IndividualActive
Charles Neidorff, DDS
NPI 1689826455 · Dentist · Hicksville, NY
Charles Neidorff, DDS is a Dentist provider in Hicksville, NY (NPI 1689826455).
Provider details
- NPI number
- 1689826455
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- Yes
- License
- 030483 (NY)
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
400 S Oyster Bay Rd
Suite 206
Hicksville, NY 11801-3500
Phone: (516) 822-4488
Fax: (516) 822-4496
Street-level locationGet directions
Mailing address
400 S Oyster Bay Rd
Hicksville, NY 11801-3500
Registry dates
- Enumerated
- 2008-10-10
- Last updated
- 2008-10-10
Frequently asked questions
- What is Charles Neidorff's NPI number?
- Charles Neidorff's National Provider Identifier (NPI) is 1689826455, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Charles Neidorff's specialty?
- Charles Neidorff is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Charles Neidorff located?
- Charles Neidorff's practice location on file with NPPES is 400 S Oyster Bay Rd, Hicksville, NY 11801-3500.
- What is Charles Neidorff's phone number?
- The practice phone number listed in the NPPES registry for Charles Neidorff is (516) 822-4488.
- Is Charles Neidorff's NPI active?
- Yes — Charles Neidorff's NPI (1689826455) is active in the NPPES registry as of the last update on 2008-10-10.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.