What is Marissa Sawh's NPI number?

Marissa Sawh's National Provider Identifier (NPI) is 1669359170, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Marissa Sawh's specialty?

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

Where is Marissa Sawh located?

Marissa Sawh's practice location on file with NPPES is 2721 Prosperity Ave Ste 100, Fairfax, VA 22031-4341.

What is Marissa Sawh's phone number?

The practice phone number listed in the NPPES registry for Marissa Sawh is (240) 342-2666.

Is Marissa Sawh's NPI active?

Yes — Marissa Sawh's NPI (1669359170) is active in the NPPES registry as of the last update on 2025-08-18.

IndividualActive

Marissa Sawh

NPI 1669359170 · Behavior Technician · Fairfax, VA

Marissa Sawh is a Behavior Technician provider in Fairfax, VA (NPI 1669359170).

Provider details

NPI number: 1669359170
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sole proprietor: No

Specialties & taxonomies

Behavior TechnicianPrimary106S00000X
Behavioral Health & Social Service Providers

Profile Score

Basic profile(48/100 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

2721 Prosperity Ave Ste 100

Fairfax, VA 22031-4341

Phone: (240) 342-2666

Street-level locationGet directions

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Mailing address