IndividualActive
Steven Alter, DDS
NPI 1780707943 · Dentist · Nyc, NY
Steven Alter, DDS is a Dentist provider in Nyc, NY (NPI 1780707943).
Provider details
- NPI number
- 1780707943
- Entity type
- Individual
- Primary specialty
- DentistDental Providers
- Credential
- DDS
- Sex
- Male
- Sole proprietor
- No
- License
- 38456 (NY)
Specialties & taxonomies
Dental Providers
Profile Score
Detailed profile(89/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
19 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
30 East 40 Street
Suite 803
Nyc, NY 10016
Phone: (212) 983-5992
Street-level locationGet directions
Mailing address
30 East 40 Street
New York City, NY 10016
Registry dates
- Enumerated
- 2007-04-10
- Last updated
- 2007-07-08
Frequently asked questions
- What is Steven Alter's NPI number?
- Steven Alter's National Provider Identifier (NPI) is 1780707943, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Alter's specialty?
- Steven Alter is listed in the NPPES registry with a primary specialty of Dentist (Dental Providers).
- Where is Steven Alter located?
- Steven Alter's practice location on file with NPPES is 30 East 40 Street, Nyc, NY 10016.
- What is Steven Alter's phone number?
- The practice phone number listed in the NPPES registry for Steven Alter is (212) 983-5992.
- Is Steven Alter's NPI active?
- Yes — Steven Alter's NPI (1780707943) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.