IndividualActive
David Viola
NPI 1740670488 · Counselor · Smithtown, NY
David Viola is a Counselor provider in Smithtown, NY (NPI 1740670488).
Provider details
- NPI number
- 1740670488
- Entity type
- Individual
- Primary specialty
- CounselorBehavioral Health & Social Service Providers
- Sex
- Male
- Sole proprietor
- Yes
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(68/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
11 yrs in NPPES registry
- Profile completeness38% of score
83% 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
11 Route 111
Smithtown, NY 11787-3753
Phone: (631) 920-8326
Street-level locationGet directions
Mailing address
7 Jackson Ave
Centereach, NY 11720-3221
Registry dates
- Enumerated
- 2015-02-03
- Last updated
- 2015-02-03
Frequently asked questions
- What is David Viola's NPI number?
- David Viola's National Provider Identifier (NPI) is 1740670488, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Viola's specialty?
- David Viola is listed in the NPPES registry with a primary specialty of Counselor (Behavioral Health & Social Service Providers).
- Where is David Viola located?
- David Viola's practice location on file with NPPES is 11 Route 111, Smithtown, NY 11787-3753.
- What is David Viola's phone number?
- The practice phone number listed in the NPPES registry for David Viola is (631) 920-8326.
- Is David Viola's NPI active?
- Yes — David Viola's NPI (1740670488) is active in the NPPES registry as of the last update on 2015-02-03.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.