What is Mackenzie Island's NPI number?

Mackenzie Island's National Provider Identifier (NPI) is 1851278980, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Mackenzie Island's specialty?

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

Where is Mackenzie Island located?

Mackenzie Island's practice location on file with NPPES is 1105 W Russell St, Sioux Falls, SD 57104-1322.

What is Mackenzie Island's phone number?

The practice phone number listed in the NPPES registry for Mackenzie Island is (605) 271-2690.

Is Mackenzie Island's NPI active?

Yes — Mackenzie Island's NPI (1851278980) is active in the NPPES registry as of the last update on 2025-08-20.

IndividualActive

Mackenzie Island, RBT

NPI 1851278980 · Behavior Technician · Sioux Falls, SD

Mackenzie Island, RBT is a Behavior Technician provider in Sioux Falls, SD (NPI 1851278980).

Provider details

NPI number: 1851278980
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(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

1105 W Russell St

Sioux Falls, SD 57104-1322

Phone: (605) 271-2690

Street-level locationGet directions

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Mailing address