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MR. GREGORY DEVOIRE
NPI 1881386662
Counselor - Professional in Novi, MI

Active since May 22, 2023PECOS Enrolled
43000 W 9 MILE RD STE 209, NOVI, MI 48375(314) 971-1515 Get Directions Write a Review

NPPES record last updated: May 24, 2026. Verified against the NPPES registry weekly; last sync: November 01, 2026.

Record update history: May 24, 2026, Apr 6, 2026, May 22, 2023 (3 updates tracked since 2023).

About Mr. Gregory Devoire NPPES

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

MR. GREGORY DEVOIRE (NPI 1881386662) is an individual professional provider in Novi, Michigan, licensed in Michigan (6401225253) and active in the NPI registry since May 2023. He is enrolled in Medicare PECOS, maintains a secondary practice location in West Bloomfield, and is a graduate of Other (2023).

NPPES Registry Identity

NPI1881386662
Entity TypeIndividualMale
Primary Taxonomy101YP2500X
Provider Legal NameMR. GREGORY DEVOIRE
Location Address43000 W 9 MILE RD STE 209Novi, MI 48375-4132
Mailing Address6022 Aldingbrooke Circle Rd NWest Bloomfield, MI 48322-1307 · (314) 971-1515
Phone(314) 971-1515
Sole ProprietorYes
Medical School CMSOtherGraduated 2023
Enumeration DateMay 22, 2023
Last NPPES UpdateMay 24, 20263 updates tracked since enumeration
NPPES CertifiedMay 24, 2026
✔ NPI 1881386662 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyCounselor · ProfessionalBehavioral Health & Social Service Providers
Taxonomy Code101YP2500X
License✔ Licensed in MI · 6401225253
43000 W 9 MILE RD STE 209, Novi, MI 48375
Open in Google Maps ↗

Secondary Practice Location 1

Location 16022 Aldingbrooke Circle Rd NWest Bloomfield, MI 48322-1307 · Phone (314) 971-1515

Accepted Insurance

The full list of accepted plans is on the Insurance tab. Issuers include Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company and more.Insurance ›

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Mr. Gregory Devoire is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

PECOS PAC ID5890287486
PECOS Enrollment IDI20251121000343
Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment– Home Health Agency– Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

Medicare Billing Reassignments

2

Medicare enrollment records show Gregory Devoire reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.

Devoire Counseling PLLC
11 mi
Professional
2000 E OAKLEY PARK RD STE 240
Commerce Township, MI 48390
  • Reassigned Medicare billing, Michigan enrollment
NPI 1548148646 (314) 971-1515
Truism Center
118 mi
Mental Health
221 TROWBRIDGE ST NE APT 208
Grand Rapids, MI 49503
  • Reassigned Medicare billing, Michigan enrollment
  • 11 clinicians in this Medicare group
NPI 1336706480 (616) 499-7711

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Gregory Devoire's NPI number?

The NPI number for Gregory Devoire is 1881386662. It was assigned to this individual provider in the NPPES registry on May 22, 2023.

Where is Gregory Devoire located?

Gregory Devoire practices at 43000 W 9 Mile Rd Ste 209, Novi, MI 48375. The listed phone number is (314) 971-1515.

What is Gregory Devoire's specialty?

The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.

Is Gregory Devoire enrolled in Medicare?

Yes. Gregory Devoire is registered in the Medicare PECOS enrollment system.

Which organizations bill Medicare for Gregory Devoire's services?

According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Devoire reassigns Medicare benefits to 2 organizations: Devoire Counseling PLLC (Commerce Township, MI) and Truism Center (Grand Rapids, MI). Each reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for Gregory Devoire's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.

What insurance does Gregory Devoire accept?

Health plans from Blue Care Network of Michigan, Blue Cross Blue Shield of Michigan Mutual Insurance Company, Oscar Insurance Company, Priority Health and UnitedHealthcare list Gregory Devoire 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 Gregory Devoire was last updated on May 24, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 months ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.