David Leffler
NPI 1255801981 · Physical Therapist · Niles, MI
David Leffler is a Physical Therapist provider in Niles, MI (NPI 1255801981).
Provider details
- NPI number
- 1255801981
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- Yes
- License
- 5501003701 (MI)
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
7 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
- 2018-11-26
- Last updated
- 2018-11-26
Frequently asked questions
- What is David Leffler's NPI number?
- David Leffler's National Provider Identifier (NPI) is 1255801981, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Leffler's specialty?
- David Leffler is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is David Leffler located?
- David Leffler's practice location on file with NPPES is 31 N Saint Joseph Ave, Niles, MI 49120-2207.
- What is David Leffler's phone number?
- The practice phone number listed in the NPPES registry for David Leffler is (269) 687-1886.
- Is David Leffler's NPI active?
- Yes — David Leffler's NPI (1255801981) is active in the NPPES registry as of the last update on 2018-11-26.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.