What is Sawyer Haisma's NPI number?

Sawyer Haisma's National Provider Identifier (NPI) is 1538014345, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Sawyer Haisma's specialty?

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

Where is Sawyer Haisma located?

Sawyer Haisma's practice location on file with NPPES is 3809 Lake Eastbrook Blvd Se, Grand Rapids, MI 49546-5931.

What is Sawyer Haisma's phone number?

The practice phone number listed in the NPPES registry for Sawyer Haisma is (616) 604-8492.

Is Sawyer Haisma's NPI active?

Yes — Sawyer Haisma's NPI (1538014345) is active in the NPPES registry as of the last update on 2026-02-27.

IndividualActive

Sawyer Haisma

NPI 1538014345 · Behavior Technician · Grand Rapids, MI

Sawyer Haisma is a Behavior Technician provider in Grand Rapids, MI (NPI 1538014345).

Provider details

NPI number: 1538014345
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(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

3809 Lake Eastbrook Blvd Se

Grand Rapids, MI 49546-5931

Phone: (616) 604-8492

Street-level locationGet directions

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Mailing address