What is Alyssia Metellus's NPI number?

Alyssia Metellus's National Provider Identifier (NPI) is 1821949322, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Alyssia Metellus's specialty?

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

Where is Alyssia Metellus located?

Alyssia Metellus's practice location on file with NPPES is 24 Belden Ave Ste 4, Norwalk, CT 06850-3314.

What is Alyssia Metellus's phone number?

The practice phone number listed in the NPPES registry for Alyssia Metellus is (203) 772-8161.

Is Alyssia Metellus's NPI active?

Yes — Alyssia Metellus's NPI (1821949322) is active in the NPPES registry as of the last update on 2026-02-09.

IndividualActive

Alyssia Metellus

NPI 1821949322 · Behavior Technician · Norwalk, CT

Alyssia Metellus is a Behavior Technician provider in Norwalk, CT (NPI 1821949322).

Provider details

NPI number: 1821949322
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
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

24 Belden Ave Ste 4

Norwalk, CT 06850-3314

Phone: (203) 772-8161

Fax: (203) 580-8319

Street-level locationGet directions

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Mailing address