Diana Nielsen, PTA
NPI 1386832558 · Physical Therapy Assistant · Southampton, NY
Diana Nielsen, PTA is a Physical Therapy Assistant provider in Southampton, NY (NPI 1386832558).
Provider details
- NPI number
- 1386832558
- Entity type
- Individual
- Primary specialty
- Physical Therapy AssistantRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PTA
- Sex
- Female
- Sole proprietor
- Yes
- License
- 154 (NY)
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
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
- 2007-10-12
- Last updated
- 2007-10-12
Frequently asked questions
- What is Diana Nielsen's NPI number?
- Diana Nielsen's National Provider Identifier (NPI) is 1386832558, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Diana Nielsen's specialty?
- Diana Nielsen is listed in the NPPES registry with a primary specialty of Physical Therapy Assistant (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Diana Nielsen located?
- Diana Nielsen's practice location on file with NPPES is 240 Meeting House Ln, Southampton, NY 11968-5009.
- What is Diana Nielsen's phone number?
- The practice phone number listed in the NPPES registry for Diana Nielsen is (631) 726-8520.
- Is Diana Nielsen's NPI active?
- Yes — Diana Nielsen's NPI (1386832558) is active in the NPPES registry as of the last update on 2007-10-12.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.