MR. JEFFREY PHILLIP HOLLANDER MSW, LMSW
NPI 1649436031
Social Worker - Clinical in Walker, MI
About Mr. Jeffrey Phillip Hollander Msw, Lmsw NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. JEFFREY PHILLIP HOLLANDER MSW, LMSW (NPI 1649436031) is an individual clinical provider in Walker, Michigan, licensed in Michigan (6801016132) and active in the NPI registry since August 2008. He is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 2
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)
Mr. Jeffrey Phillip Hollander Msw, Lmsw is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Jeffrey Hollander reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Grand Rapids, MI 49506
- Reassigned Medicare billing, Michigan enrollment
- 9 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.
Physician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 49534 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Other Providers at the Same Location NPPES 8
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 Jeffrey Hollander's NPI number?
The NPI number for Jeffrey Hollander is 1649436031. It was assigned to this individual provider in the NPPES registry on August 5, 2008.
Where is Jeffrey Hollander located?
Jeffrey Hollander practices at 4175 3 Mile Rd NW, Walker, MI 49534. The listed phone number is (616) 453-6100.
What is Jeffrey Hollander's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Jeffrey Hollander enrolled in Medicare?
Yes. Jeffrey Hollander is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Jeffrey Hollander's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Jeffrey Hollander reassigns Medicare benefits to Bloom Behavioral Health Partners PLLC (Grand Rapids, 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 Jeffrey Hollander's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Jeffrey Hollander 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 Jeffrey Hollander 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 Jeffrey Hollander was last updated on April 3, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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.