Timothy Duffy, PT, DPT
NPI 1740666544 · Physical Therapist · Provincetown, MA
Timothy Duffy, PT, DPT is a Physical Therapist provider in Provincetown, MA (NPI 1740666544).
Provider details
- NPI number
- 1740666544
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- PT, DPT
- Sex
- Male
- Sole proprietor
- Yes
- License
- 3866 (NH)
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
10 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
- 2015-08-04
- Last updated
- 2016-02-16
Frequently asked questions
- What is Timothy Duffy's NPI number?
- Timothy Duffy's National Provider Identifier (NPI) is 1740666544, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Timothy Duffy's specialty?
- Timothy Duffy is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Timothy Duffy located?
- Timothy Duffy's practice location on file with NPPES is 100 Alden St, Provincetown, MA 02657-1456.
- What is Timothy Duffy's phone number?
- The practice phone number listed in the NPPES registry for Timothy Duffy is (978) 766-1379.
- Is Timothy Duffy's NPI active?
- Yes — Timothy Duffy's NPI (1740666544) is active in the NPPES registry as of the last update on 2016-02-16.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.