Steven Altman, D.M.D
NPI 1518206606 · General Practice Dentistry · Greenwich, CT
Steven Altman, D.M.D is a General Practice Dentistry provider in Greenwich, CT (NPI 1518206606).
Provider details
- NPI number
- 1518206606
- Entity type
- Individual
- Primary specialty
- General Practice DentistryDental Providers
- Credential
- D.M.D
- Sex
- Male
- Sole proprietor
- Yes
- License
- 10972 (CT)
Specialties & taxonomies
Dental Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure33% of score
13 yrs in NPPES registry
- Profile completeness33% of score
100% of core fields populated
- Practice footprint20% of score
2 documented practice locations
- Open Payments transparency13% of score
Has Open Payments disclosures (2024)
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.
Transparency — industry payments
Based on CMS Open Payments, 2024; not all care is captured.
$2,305 across 23 records (Open Payments 2024)
Open Payments discloses payments and transfers of value (meals, travel, consulting, research, royalties) from drug and device makers to providers. This is a transparency signal, not a verdict — such payments are legal and common, and their presence is neither an endorsement nor a criticism. Source: CMS Open Payments, program year 2024.
Practice location
Mailing address
Additional practice locations (1)
- 412 Main StMetuchen, NJ 08840-1807Phone: (917) 440-2846
Registry dates
- Enumerated
- 2013-02-08
- Last updated
- 2019-09-05
Frequently asked questions
- What is Steven Altman's NPI number?
- Steven Altman's National Provider Identifier (NPI) is 1518206606, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Steven Altman's specialty?
- Steven Altman is listed in the NPPES registry with a primary specialty of General Practice Dentistry (Dental Providers).
- Where is Steven Altman located?
- Steven Altman's practice location on file with NPPES is 18 Field Point Rd, Greenwich, CT 06830.
- What is Steven Altman's phone number?
- The practice phone number listed in the NPPES registry for Steven Altman is (203) 869-3984.
- Is Steven Altman's NPI active?
- Yes — Steven Altman's NPI (1518206606) is active in the NPPES registry as of the last update on 2019-09-05.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.