David Nielsen
NPI 1134210867 · Physical Therapist · Nashua, NH
Enrolled with Medicare as Practitioner - Physical Therapist in Private Practice · source: CMS PECOS Public Provider Enrollment (2026.04.01)
David Nielsen is a Physical Therapist provider in Nashua, NH (NPI 1134210867).
Provider details
- NPI number
- 1134210867
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- 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
19 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
- 2006-09-27
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Nielsen's NPI number?
- David Nielsen's National Provider Identifier (NPI) is 1134210867, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Nielsen's specialty?
- David Nielsen is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is David Nielsen located?
- David Nielsen's practice location on file with NPPES is 505 W Hollis St Ste 104, Nashua, NH 03062-1386.
- What is David Nielsen's phone number?
- The practice phone number listed in the NPPES registry for David Nielsen is (603) 886-2710.
- Does David Nielsen accept Medicare?
- David Nielsen is approved to bill Medicare according to CMS PECOS enrollment data (2026.04.01). Confirm current participation with the provider before scheduling.
- Is David Nielsen's NPI active?
- Yes — David Nielsen's NPI (1134210867) is active in the NPPES registry as of the last update on 2007-07-08.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.