Mairead O'Sullivan, DPT, PT
NPI 1285478925 · Physical Therapist · Boston, MA
Mairead O'Sullivan, DPT, PT is a Physical Therapist provider in Boston, MA (NPI 1285478925).
Provider details
- NPI number
- 1285478925
- Entity type
- Individual
- Primary specialty
- Physical TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- DPT, PT
- Sex
- Female
- Sole proprietor
- Yes
- License
- PTL26989 (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
2 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
- 2024-06-19
- Last updated
- 2024-06-19
- Certified
- 2024-06-19
Frequently asked questions
- What is Mairead O'Sullivan's NPI number?
- Mairead O'Sullivan's National Provider Identifier (NPI) is 1285478925, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Mairead O'Sullivan's specialty?
- Mairead O'Sullivan is listed in the NPPES registry with a primary specialty of Physical Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Mairead O'Sullivan located?
- Mairead O'Sullivan's practice location on file with NPPES is 1 Deaconess Rd, Boston, MA 02215-5321.
- What is Mairead O'Sullivan's phone number?
- The practice phone number listed in the NPPES registry for Mairead O'Sullivan is (617) 754-2400.
- Is Mairead O'Sullivan's NPI active?
- Yes — Mairead O'Sullivan's NPI (1285478925) is active in the NPPES registry as of the last update on 2024-06-19.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.