IndividualActive
Jillian Masse
NPI 1285282897 · Behavior Technician · Waltham, MA
Jillian Masse is a Behavior Technician provider in Waltham, MA (NPI 1285282897).
Provider details
- NPI number
- 1285282897
- Entity type
- Individual
- Primary specialty
- Behavior TechnicianBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(59/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
6 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
303 Wyman Street
Suite 354, 344, 345
Waltham, MA 02451
Phone: (800) 749-8507
Street-level locationGet directions
Mailing address
1301 E Orangewood Ave
Anaheim, CA 92805-6807
Registry dates
- Enumerated
- 2019-08-27
- Last updated
- 2019-08-27
Frequently asked questions
- What is Jillian Masse's NPI number?
- Jillian Masse's National Provider Identifier (NPI) is 1285282897, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Jillian Masse's specialty?
- Jillian Masse is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).
- Where is Jillian Masse located?
- Jillian Masse's practice location on file with NPPES is 303 Wyman Street, Waltham, MA 02451.
- What is Jillian Masse's phone number?
- The practice phone number listed in the NPPES registry for Jillian Masse is (800) 749-8507.
- Is Jillian Masse's NPI active?
- Yes — Jillian Masse's NPI (1285282897) is active in the NPPES registry as of the last update on 2019-08-27.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.