What is Marina Matthews's NPI number?

Marina Matthews's National Provider Identifier (NPI) is 1407722739, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marina Matthews's specialty?

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

Where is Marina Matthews located?

Marina Matthews's practice location on file with NPPES is 8401 Ohio, Merrillville, IN 46410-6687.

What is Marina Matthews's phone number?

The practice phone number listed in the NPPES registry for Marina Matthews is (219) 525-4572.

Is Marina Matthews's NPI active?

Yes — Marina Matthews's NPI (1407722739) is active in the NPPES registry as of the last update on 2025-10-14.

IndividualActive

Marina Matthews

NPI 1407722739 · Behavior Technician · Merrillville, IN

Marina Matthews is a Behavior Technician provider in Merrillville, IN (NPI 1407722739).

Provider details

NPI number: 1407722739
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes
License: 25-426101 (IN)

Specialties & taxonomies

Behavior TechnicianPrimary106S00000XLicense 25-426101 (IN)
Behavioral Health & Social Service Providers

Profile Score

Established profile(54/100 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
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

8401 Ohio

Merrillville, IN 46410-6687

Phone: (219) 525-4572

Approximate (ZIP-level) locationGet directions

Mailing address