Sound Gastroenterology, P.C.
NPI 1407809445 · Gastroenterology Physician · Port Jefferson Station, NY
Sound Gastroenterology, P.C. is a Gastroenterology Physician organization in Port Jefferson Station, NY (NPI 1407809445).
Provider details
- NPI number
- 1407809445
- Entity type
- Organization
- Primary specialty
- Gastroenterology PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- Elliott Dreznick, President(631) 642-9090
- License
- 164235 (NY)
Specialties & taxonomies
Allopathic & Osteopathic Physicians
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
20 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
Mailing address
Registry dates
- Enumerated
- 2006-05-19
- Last updated
- 2020-08-22
Frequently asked questions
- What is Sound Gastroenterology, P.C.'s NPI number?
- Sound Gastroenterology, P.C.'s National Provider Identifier (NPI) is 1407809445, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Sound Gastroenterology, P.C.?
- Sound Gastroenterology, P.C. is classified in the NPPES registry as Gastroenterology Physician (Allopathic & Osteopathic Physicians).
- Where is Sound Gastroenterology, P.C. located?
- Sound Gastroenterology, P.C.'s practice location on file with NPPES is 1174 Route 112, Port Jefferson Station, NY 11776-3057.
- What is Sound Gastroenterology, P.C.'s phone number?
- The practice phone number listed in the NPPES registry for Sound Gastroenterology, P.C. is (631) 642-9090.
- Who is the authorized official for Sound Gastroenterology, P.C.?
- The authorized official listed on Sound Gastroenterology, P.C.'s NPPES record is Elliott Dreznick, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Sound Gastroenterology, P.C.'s NPI active?
- Yes — Sound Gastroenterology, P.C.'s NPI (1407809445) is active in the NPPES registry as of the last update on 2020-08-22.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.