What is Larry Merritt's NPI number?

Larry Merritt's National Provider Identifier (NPI) is 1427999556, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Larry Merritt's specialty?

Larry Merritt is listed in the NPPES registry with a primary specialty of Behavior Technician (Behavioral Health & Social Service Providers).

Where is Larry Merritt located?

Larry Merritt's practice location on file with NPPES is 6 Nadias Way, Brockton, MA 02301-4765.

What is Larry Merritt's phone number?

The practice phone number listed in the NPPES registry for Larry Merritt is (617) 407-5910.

Is Larry Merritt's NPI active?

Yes — Larry Merritt's NPI (1427999556) is active in the NPPES registry as of the last update on 2026-04-02.

IndividualActive

Larry Merritt

NPI 1427999556 · Behavior Technician · Brockton, MA

Larry Merritt is a Behavior Technician provider in Brockton, MA (NPI 1427999556).

Provider details

NPI number: 1427999556
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(46/100 index)

A profile completeness & documented-activity index — NOT a quality, outcomes, or patient-satisfaction rating.

Registry tenure38% of score
Under 1 yr in 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

6 Nadias Way

Brockton, MA 02301-4765

Phone: (617) 407-5910

Street-level locationGet directions

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Mailing address