GREGORY GREENFIELD LLPC
NPI 1295212462
Counselor - Mental Health in Kalamazoo, MI
About Gregory Greenfield Llpc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
GREGORY GREENFIELD LLPC (NPI 1295212462) is an individual mental health provider in Kalamazoo, Michigan, licensed in Michigan (6401015129) and active in the NPI registry since July 2018. He is enrolled in Medicare PECOS and is a graduate of Western Michigan Un Homer Stryker School Of Med (2012).
NPPES Registry Identity
Specialties & Licenses
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Gregory Greenfield Llpc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Gregory Greenfield reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Kalamazoo, MI 49009
- Reassigned Medicare billing, Michigan enrollment
- 8 clinicians in this Medicare group
Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
Other Providers at the Same Location NPPES 2
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
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 Greenfield's NPI number?
The NPI number for Gregory Greenfield is 1295212462. It was assigned to this individual provider in the NPPES registry on July 20, 2018.
Where is Gregory Greenfield located?
Gregory Greenfield practices at 2047 W Main St, Kalamazoo, MI 49006. The listed phone number is (269) 381-8191.
What is Gregory Greenfield's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Gregory Greenfield enrolled in Medicare?
Yes. Gregory Greenfield is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Gregory Greenfield's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Gregory Greenfield reassigns Medicare benefits to Rinehart Institute, PLLC (Kalamazoo, MI). The 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 Greenfield's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Gregory Greenfield 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 Greenfield 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 Greenfield was last updated on July 20, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 years 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.
# Gregory Greenfield, LLPC · NPI 1295212462
Mental Health provider in Kalamazoo, Michigan. Individual provider, active in the CMS NPPES registry since July 20, 2018.
## Identity
- **NPI:** 1295212462 (Entity type: Individual)
- **Enumerated:** July 20, 2018
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 6401015129 (Michigan)
- **Sole proprietor:** No
## Practice location
- **Address:** 2047 W MAIN ST, Kalamazoo, MI 49006-3040
- **Phone:** (269) 381-8191
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Rinehart Institute, PLLC (NPI 1164765806, Kalamazoo, MI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Western Michigan Un Homer Stryker School Of Med, class of 2012
## Record status
- **NPPES last updated:** July 20, 2018
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Source: [NPI Profile](https://npiprofile.com/npi/1295212462) · Data from the CMS NPPES public registry.