NATHAN LINDEN
NPI 1548629728
Social Worker - Clinical in Portage, MI
About Nathan Linden NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
NATHAN LINDEN (NPI 1548629728) is an individual clinical provider in Portage, Michigan, licensed in Michigan (6801119239) and active in the NPI registry since February 2016. He is enrolled in Medicare PECOS, maintains a secondary practice location in Jackson, and is a graduate of Other (2015).
NPPES Registry Identity
Specialties & Licenses 2
Secondary Practice Location 1
Accepted Insurance
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare and accepts Medicare assignment
Nathan Linden is registered in PECOS and agrees to accept the Medicare-approved amount as full payment. Medicare patients are not billed beyond the standard deductible and coinsurance.
Medicare Billing Reassignments
2Medicare enrollment records show Nathan Linden reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Grand Rapids, MI 49546
- Reassigned Medicare billing, Michigan enrollment
- 9 clinicians in this Medicare group
Lynchburg, VA 24504
- Reassigned Medicare billing, Michigan enrollment
- 123 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 49002 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 3
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 Nathan Linden's NPI number?
The NPI number for Nathan Linden is 1548629728. It was assigned to this individual provider in the NPPES registry on February 17, 2016.
Where is Nathan Linden located?
Nathan Linden practices at 524 E Milham Ave Ste B, Portage, MI 49002. The listed phone number is (269) 264-4920.
What is Nathan Linden's specialty?
The primary specialty registered for this NPI is Social Worker, specializing in Clinical, with taxonomy code 1041C0700X.
Is Nathan Linden enrolled in Medicare?
Yes. Nathan Linden is registered in the Medicare PECOS system and accepts Medicare assignment, which means accepting the Medicare-approved amount as payment in full for covered services.
Which organizations bill Medicare for Nathan Linden's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Nathan Linden reassigns Medicare benefits to 2 organizations: Bmsc Mi LLC (Grand Rapids, MI) and Thrive Counseling LLC (Lynchburg, VA). 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 Nathan Linden's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Nathan Linden accept?
Health plans from Ambetter Health, Ambetter from Buckeye Health Plan, Ambetter from Meridian, Blue Care Network of Michigan and Blue Cross Blue Shield of Michigan Mutual Insurance Company and 3 other insurers list Nathan Linden 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 Nathan Linden was last updated on November 2, 2024. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 23 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.
# Nathan Linden · NPI 1548629728
Clinical provider in Portage, Michigan. Individual provider, active in the CMS NPPES registry since February 17, 2016.
## Identity
- **NPI:** 1548629728 (Entity type: Individual)
- **Enumerated:** February 17, 2016
- **Primary specialty:** Social Worker - Clinical · taxonomy 1041C0700X
- **State license:** 6801119239 (Michigan)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 524 E MILHAM AVE STE B, Portage, MI 49002-1473
- **Phone:** (269) 264-4920
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Bmsc Mi LLC (NPI 1639577927, Grand Rapids, MI); Thrive Counseling LLC (NPI 1215181300, Lynchburg, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2015
## Record status
- **NPPES last updated:** November 2, 2024
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Source: [NPI Profile](https://npiprofile.com/npi/1548629728) · Data from the CMS NPPES public registry.