What is Mariia Matsai's NPI number?

Mariia Matsai's National Provider Identifier (NPI) is 1164231155, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mariia Matsai's specialty?

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

Where is Mariia Matsai located?

Mariia Matsai's practice location on file with NPPES is 19401 40th Ave W Ste 100, Lynnwood, WA 98036-5600.

What is Mariia Matsai's phone number?

The practice phone number listed in the NPPES registry for Mariia Matsai is (657) 444-9002.

Is Mariia Matsai's NPI active?

Yes — Mariia Matsai's NPI (1164231155) is active in the NPPES registry as of the last update on 2025-01-03.

IndividualActive

Mariia Matsai

NPI 1164231155 · Behavior Technician · Lynnwood, WA

Mariia Matsai is a Behavior Technician provider in Lynnwood, WA (NPI 1164231155).

Provider details

NPI number: 1164231155
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Female
Sole proprietor: Yes

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(49/100 index)

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

Registry tenure38% of score
1 yr 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

19401 40th Ave W Ste 100

Lynnwood, WA 98036-5600

Phone: (657) 444-9002

Street-level locationGet directions

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Mailing address