Jill John, M.A.
NPI 1518147990 · Developmental Therapist · North Billerica, MA
Jill John, M.A. is a Developmental Therapist provider in North Billerica, MA (NPI 1518147990).
Provider details
- NPI number
- 1518147990
- Entity type
- Individual
- Primary specialty
- Developmental TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
- Credential
- M.A.
- Sex
- Female
- Sole proprietor
- Yes
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
18 yrs in NPPES registry
- Profile completeness38% of score
83% 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
- 2007-11-14
- Last updated
- 2024-07-15
- Certified
- 2024-07-15
Frequently asked questions
- What is Jill John's NPI number?
- Jill John's National Provider Identifier (NPI) is 1518147990, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jill John's specialty?
- Jill John is listed in the NPPES registry with a primary specialty of Developmental Therapist (Respiratory, Developmental, Rehabilitative and Restorative Service Providers).
- Where is Jill John located?
- Jill John's practice location on file with NPPES is 13 Franklin St, North Billerica, MA 01862-1408.
- What is Jill John's phone number?
- The practice phone number listed in the NPPES registry for Jill John is (617) 304-9084.
- Is Jill John's NPI active?
- Yes — Jill John's NPI (1518147990) is active in the NPPES registry as of the last update on 2024-07-15.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.