What is Clarissa Greer's NPI number?

Clarissa Greer's National Provider Identifier (NPI) is 1013890466, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Clarissa Greer's specialty?

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

Where is Clarissa Greer located?

Clarissa Greer's practice location on file with NPPES is 3300 36th St Se, Grand Rapids, MI 49512-2810.

What is Clarissa Greer's phone number?

The practice phone number listed in the NPPES registry for Clarissa Greer is (616) 942-2110.

Is Clarissa Greer's NPI active?

Yes — Clarissa Greer's NPI (1013890466) is active in the NPPES registry as of the last update on 2025-07-30.

IndividualActive

Clarissa Greer

NPI 1013890466 · Behavior Technician · Grand Rapids, MI

Clarissa Greer is a Behavior Technician provider in Grand Rapids, MI (NPI 1013890466).

Provider details

NPI number: 1013890466
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
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

3300 36th St Se

Grand Rapids, MI 49512-2810

Phone: (616) 942-2110

Street-level locationGet directions

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Mailing address