What is Corey Nierzwick's NPI number?

Corey Nierzwick's National Provider Identifier (NPI) is 1063210755, a unique 10-digit ID issued by CMS for use in standard healthcare transactions.

What is Corey Nierzwick's specialty?

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

Where is Corey Nierzwick located?

Corey Nierzwick's practice location on file with NPPES is 100 W Big Beaver Rd Ste 200, Troy, MI 48084-5283.

What is Corey Nierzwick's phone number?

The practice phone number listed in the NPPES registry for Corey Nierzwick is (313) 774-2928.

Is Corey Nierzwick's NPI active?

Yes — Corey Nierzwick's NPI (1063210755) is active in the NPPES registry as of the last update on 2025-03-06.

IndividualActive

Corey Nierzwick

NPI 1063210755 · Behavior Technician · Troy, MI

Corey Nierzwick is a Behavior Technician provider in Troy, MI (NPI 1063210755).

Provider details

NPI number: 1063210755
Entity type: Individual
Primary specialty: Behavior TechnicianBehavioral Health & Social Service Providers
Sex: Male
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
1 yr in NPPES 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

100 W Big Beaver Rd Ste 200

Troy, MI 48084-5283

Phone: (313) 774-2928

Street-level locationGet directions

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Mailing address