BROCK JOSEPH GRENIER OT
NPI 1407501497
Occupational Therapist in Green Bay, WI

Active since February 17, 2022
725 S WEBSTER AVE, GREEN BAY, WI 54301(920) 433-3655(920) 433-3539 Get Directions Write a Review

NPPES record last updated: February 21, 2022. Verified against the NPPES registry weekly; last sync: July 26, 2026.

Record update history: Feb 21, 2022, Feb 17, 2022 (2 updates tracked since 2022).

About Brock Joseph Grenier Ot NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

BROCK JOSEPH GRENIER OT (NPI 1407501497) is an individual occupational therapist in Green Bay, Wisconsin, licensed in Wisconsin (7184) and active in the NPI registry since February 2022. He maintains 4 additional practice locations.

NPPES Registry Identity

NPI1407501497
Entity TypeIndividualMale
Primary Taxonomy225X00000X
Provider Legal NameBROCK JOSEPH GRENIERCredential: OT
Location Address725 S WEBSTER AVEGreen Bay, WI 54301-3500
Mailing AddressPo Box 22487Green Bay, WI 54305-2487 · (920) 445-7222 · Fax (920) 445-7289
Fax(920) 433-3539
Sole ProprietorNo
Enumeration DateFebruary 17, 2022
Last NPPES UpdateFebruary 21, 20222 updates tracked since enumeration
NPPES CertifiedFebruary 21, 2022
NPI 1407501497 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

Primary SpecialtyOccupational TherapistRespiratory, Developmental, Rehabilitative and Restorative Service Providers
Taxonomy Code225X00000X
License Licensed in WI · 7184
Definition
An occupational therapist is a person who has graduated from an entry-level occupational therapy program accredited by the Accreditation Council for Occupational Therapy Education (ACOTE) or predecessor organizations, or approved by the World Federation of Occupational Therapists (WFOT), or an equivalent international occupational therapy education program; has successfully completed a period of supervised fieldwork experience required by the occupational therapy program; has passed a nationally recognized entry-level examination for occupational therapists, and fulfills state requirements for licensure, certification, or registration. An occupational therapist provides interventions based on evaluation and which emphasize the therapeutic use of everyday life activities (i.e., occupations) with individuals or groups for the purpose of facilitating participation in roles and situations and in home, school, workplace, community and other settings. Occupational therapy services are provided for the purpose of promoting health and wellness and are provided to those who have or are at risk for developing an illness, injury, disease, disorder, condition, impairment, disability, activity limitation, or participation restriction. Occupational therapists address the physical, cognitive, psychosocial, sensory, and other aspects of occupational performance in a variety of contexts to support engagement in everyday life activities that affect health, well-being, and quality of life.
725 S WEBSTER AVE, Green Bay, WI 54301

Secondary Practice Locations 4

Location 11970 S Ridge RdGreen Bay, WI 54304-4125 · Phone (920) 430-4888 · Fax (920) 430-4889
Location 23263 Eaton RdGreen Bay, WI 54311-6830 · Phone (920) 433-6700 · Fax (920) 433-6719
Location 32820 Roosevelt RdMarinette, WI 54143-3834 · Phone (715) 735-5225 · Fax (715) 735-5388
Location 4820 Arbutus AveOconto, WI 54153-2004 · Phone (920) 835-1100 · Fax (920) 835-1099

Other Identifiers 1

Other7184-26WI · Professional License

Accepted Insurance

Other Providers at the Same Location NPPES 20

Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.

Psychologist
725 S WEBSTER AVE
GREEN BAY, WI 54301
Occupational Therapist
725 S WEBSTER AVE
GREEN BAY, WI 54301
Nurse Practitioner
725 S WEBSTER AVE, SUITE 201
GREEN BAY, WI 54301
Physician Assistant
725 S WEBSTER AVE
GREEN BAY, WI 54301
Psychiatry & Neurology (Neurology)
725 S WEBSTER AVE, SUITE 201
GREEN BAY, WI 54301
Physician Assistant
725 S WEBSTER AVE
GREEN BAY, WI 54301
Physical Therapist
725 S WEBSTER AVE
GREEN BAY, WI 54301
Speech-Language Pathologist
725 S WEBSTER AVE
GREEN BAY, WI 54301

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Brock Grenier's NPI number?

The NPI number for Brock Grenier is 1407501497. It was assigned to this individual provider in the NPPES registry on February 17, 2022.

Where is Brock Grenier located?

Brock Grenier practices at 725 S Webster Ave, Green Bay, WI 54301. The listed phone number is (920) 433-3655.

What is Brock Grenier's specialty?

The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.

What insurance does Brock Grenier accept?

Health plans from CareSource (Common Ground Healthcare) and Security Health Plan list Brock Grenier as in-network in at least one marketplace plan. Coverage varies by plan and year; verify with the insurer or the provider before a visit.

When was this NPI record last updated?

The NPPES record for Brock Grenier was last updated on February 21, 2022. NPI Profile syncs with the weekly NPPES data releases published by CMS.