IndividualActive
Stephanie Mejia
NPI 1841797107 · Behavior Analyst · Chelmsford, MA
Stephanie Mejia is a Behavior Analyst provider in Chelmsford, MA (NPI 1841797107).
Provider details
- NPI number
- 1841797107
- Entity type
- Individual
- Primary specialty
- Behavior AnalystBehavioral Health & Social Service Providers
- Sex
- Female
- Sole proprietor
- No
Specialties & taxonomies
Behavioral Health & Social Service Providers
Profile Score
Established profile(62/100 index)
A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.
- Registry tenure38% of score
8 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
315 Littleton Rd Fl 1
Chelmsford, MA 01824-3311
Phone: (978) 856-8645
Street-level locationGet directions
Mailing address
21600 Oxnard St Ste 1800
Woodland Hills, CA 91367-7807
Registry dates
- Enumerated
- 2018-04-11
- Last updated
- 2018-04-11
Frequently asked questions
- What is Stephanie Mejia's NPI number?
- Stephanie Mejia's National Provider Identifier (NPI) is 1841797107, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.
- What is Stephanie Mejia's specialty?
- Stephanie Mejia is listed in the NPPES registry with a primary specialty of Behavior Analyst (Behavioral Health & Social Service Providers).
- Where is Stephanie Mejia located?
- Stephanie Mejia's practice location on file with NPPES is 315 Littleton Rd Fl 1, Chelmsford, MA 01824-3311.
- What is Stephanie Mejia's phone number?
- The practice phone number listed in the NPPES registry for Stephanie Mejia is (978) 856-8645.
- Is Stephanie Mejia's NPI active?
- Yes — Stephanie Mejia's NPI (1841797107) is active in the NPPES registry as of the last update on 2018-04-11.
Source: CMS NPPES Data Dissemination (June 2026). NPI Central is not affiliated with CMS. Data is provided as-is from the public registry.