What is Victor Mariens's NPI number?

Victor Mariens's National Provider Identifier (NPI) is 1528932241, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Victor Mariens's specialty?

Victor Mariens is listed in the NPPES registry with a primary specialty of Assistant Behavior Analyst (Behavioral Health & Social Service Providers).

Where is Victor Mariens located?

Victor Mariens's practice location on file with NPPES is 14 Hayden St, Marlborough, MA 01752-4315.

What is Victor Mariens's phone number?

The practice phone number listed in the NPPES registry for Victor Mariens is (508) 665-7247.

Is Victor Mariens's NPI active?

Yes — Victor Mariens's NPI (1528932241) is active in the NPPES registry as of the last update on 2025-10-04.

IndividualActive

Victor Mariens

NPI 1528932241 · Assistant Behavior Analyst · Marlborough, MA

Victor Mariens is a Assistant Behavior Analyst provider in Marlborough, MA (NPI 1528932241).

Provider details

NPI number: 1528932241
Entity type: Individual
Primary specialty: Assistant Behavior AnalystBehavioral Health & Social Service Providers
Sex: Male
Sole proprietor: Yes

Specialties & taxonomies

Assistant Behavior AnalystPrimary106E00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(47/100 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

14 Hayden St

Marlborough, MA 01752-4315

Phone: (508) 665-7247

Street-level locationGet directions

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Mailing address