What is Olivia Sisson's NPI number?

Olivia Sisson's National Provider Identifier (NPI) is 1295615888, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Olivia Sisson's specialty?

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

Where is Olivia Sisson located?

Olivia Sisson's practice location on file with NPPES is 200 Griffin Rd Ste 5, Portsmouth, NH 03801-7145.

What is Olivia Sisson's phone number?

The practice phone number listed in the NPPES registry for Olivia Sisson is (800) 778-5560.

Is Olivia Sisson's NPI active?

Yes — Olivia Sisson's NPI (1295615888) is active in the NPPES registry as of the last update on 2025-10-24.

IndividualActive

Olivia Sisson, RBT

NPI 1295615888 · Behavior Technician · Portsmouth, NH

Olivia Sisson, RBT is a Behavior Technician provider in Portsmouth, NH (NPI 1295615888).

Provider details

NPI number: 1295615888
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Credential: RBT
Sex: Female
Sole proprietor: No

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

200 Griffin Rd Ste 5

Portsmouth, NH 03801-7145

Phone: (800) 778-5560

Street-level locationGet directions

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Mailing address