Barbara Treffert
NPI 1881855245 · Physical Therapy Assistant · Port Jefferson, NY
Barbara Treffert is a Physical Therapy Assistant provider in Port Jefferson, NY (NPI 1881855245).
Provider details
- NPI number
- 1881855245
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Respiratory, Developmental, Rehabilitative and Restorative Service Providers
Profile Score
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
18 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
Mailing address
Registry dates
- Enumerated
- 2008-06-18
- Last updated
- 2008-06-18
Frequently asked questions
- What is Barbara Treffert's NPI number?
- Barbara Treffert's National Provider Identifier (NPI) is 1881855245, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Barbara Treffert's specialty?
- Barbara Treffert is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Barbara Treffert located?
- Barbara Treffert's practice location on file with NPPES is 200 Belle Terre Rd, Port Jefferson, NY 11777-1928.
- What is Barbara Treffert's phone number?
- The practice phone number listed in the NPPES registry for Barbara Treffert is (631) 474-6264.
- Is Barbara Treffert's NPI active?
- Yes — Barbara Treffert's NPI (1881855245) is active in the NPPES registry as of the last update on 2008-06-18.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.