Margaret Dellea, OT
NPI 1316302854 · Occupational Therapist · Waltham, MA
Margaret Dellea, OT is a Occupational Therapist provider in Waltham, MA (NPI 1316302854).
Provider details
- NPI number
- 1316302854
- Entity type
- Individual
- Primary specialty
- Occupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- OT
- Sex
- Female
- Sole proprietor
- No
- License
- 841 (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
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
- 2015-12-29
- Last updated
- 2015-12-29
Frequently asked questions
- What is Margaret Dellea's NPI number?
- Margaret Dellea's National Provider Identifier (NPI) is 1316302854, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Margaret Dellea's specialty?
- Margaret Dellea is listed in the NPPES registry with a primary specialty of Occupational Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Margaret Dellea located?
- Margaret Dellea's practice location on file with NPPES is 9 Hope Ave, Waltham, MA 02453-2741.
- What is Margaret Dellea's phone number?
- The practice phone number listed in the NPPES registry for Margaret Dellea is (781) 320-0588.
- Is Margaret Dellea's NPI active?
- Yes — Margaret Dellea's NPI (1316302854) is active in the NPPES registry as of the last update on 2015-12-29.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.