Terryville Medical Associates
NPI 1275596447 · Internal Medicine Physician · Port Jefferson Station, NY
Terryville Medical Associates is a Internal Medicine Physician organization in Port Jefferson Station, NY (NPI 1275596447).
Provider details
- NPI number
- 1275596447
- Entity type
- Organization
- Primary specialty
- Internal Medicine PhysicianAllopathic & Osteopathic Physicians
- Organization subpart
- No
- Authorized official
- John Biasetti, President(631) 928-2002
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
- 2006-04-10
- Last updated
- 2020-08-22
Frequently asked questions
- What is Terryville Medical Associates's NPI number?
- Terryville Medical Associates's National Provider Identifier (NPI) is 1275596447, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What type of organization is Terryville Medical Associates?
- Terryville Medical Associates is classified in the NPPES registry as Internal Medicine Physician (Allopathic & Osteopathic Physicians).
- Where is Terryville Medical Associates located?
- Terryville Medical Associates's practice location on file with NPPES is 116 Terryville Rd, Port Jefferson Station, NY 11776-1329.
- What is Terryville Medical Associates's phone number?
- The practice phone number listed in the NPPES registry for Terryville Medical Associates is (631) 928-2002.
- Who is the authorized official for Terryville Medical Associates?
- The authorized official listed on Terryville Medical Associates's NPPES record is John Biasetti, President. The authorized official registers and maintains the organization's NPI and is not necessarily its owner.
- Is Terryville Medical Associates's NPI active?
- Yes — Terryville Medical Associates's NPI (1275596447) 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.