David Zalanowski
NPI 1386851723 · Physical Therapist · Boston, MA
David Zalanowski is a Physical Therapist provider in Boston, MA (NPI 1386851723).
Provider details
- NPI number
- 1386851723
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Sex
- Male
- Sole proprietor
- No
- License
- 15569 (MA)
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
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
- 2007-05-16
- Last updated
- 2007-07-08
Frequently asked questions
- What is David Zalanowski's NPI number?
- David Zalanowski's National Provider Identifier (NPI) is 1386851723, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is David Zalanowski's specialty?
- David Zalanowski is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is David Zalanowski located?
- David Zalanowski's practice location on file with NPPES is 736 Cambridge St, Boston, MA 02135-2907.
- What is David Zalanowski's phone number?
- The practice phone number listed in the NPPES registry for David Zalanowski is (617) 789-3000.
- Is David Zalanowski's NPI active?
- Yes — David Zalanowski's NPI (1386851723) 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.