MR. WILLIAM JOSEPH VAN HORN II LPC-MHSP
NPI 1669171674
Counselor - Professional in Greeneville, TN
About Mr. William Joseph Van Horn Ii Lpc-mhsp NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. WILLIAM JOSEPH VAN HORN II LPC-MHSP (NPI 1669171674) is an individual professional provider in Greeneville, Tennessee, licensed in Tennessee (6302) and active in the NPI registry since February 2023. He is enrolled in Medicare PECOS and is a graduate of Other (2020).
NPPES Registry Identity
Specialties & Licenses 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. William Joseph Van Horn Ii Lpc-mhsp is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignments
2Medicare enrollment records show William Van Horn reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Greeneville, TN 37745
- Reassigned Medicare billing, Tennessee enrollment
- Medicare enrollment name: Crossroads Treatment Centers Of Tennessee, PC
- 52 clinicians in this Medicare group
Abingdon, VA 24210
- Reassigned Medicare billing, Tennessee enrollment
- 37 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.
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 William Van Horn's NPI number?
The NPI number for William Van Horn is 1669171674. It was assigned to this individual provider in the NPPES registry on February 28, 2023.
Where is William Van Horn located?
William Van Horn practices at 2207 Susong Memorial Rd, Greeneville, TN 37743. The listed phone number is (817) 965-3346.
What is William Van Horn's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is William Van Horn enrolled in Medicare?
Yes. William Van Horn is registered in the Medicare PECOS enrollment system.
Which organizations bill Medicare for William Van Horn's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Van Horn reassigns Medicare benefits to 2 organizations: Crossroads Treatment Centers Of Tennessee, P.C. (Greeneville, TN) and Revida Recovery Centers, PC (Abingdon, 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 William Van Horn's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Van Horn accept?
Health plans from Ambetter Health, Ambetter from Arkansas Health & Wellness, Ambetter of Alabama, Ambetter of North Carolina and Ambetter of Tennessee and 4 other insurers list William Van Horn 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 William Van Horn was last updated on February 25, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.
# Mr. William Joseph Van Horn II, LPC-MHSP · NPI 1669171674
Professional provider in Greeneville, Tennessee. Individual provider, active in the CMS NPPES registry since February 28, 2023.
## Identity
- **NPI:** 1669171674 (Entity type: Individual)
- **Enumerated:** February 28, 2023
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** 6302 (Tennessee)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 2207 SUSONG MEMORIAL RD, Greeneville, TN 37743-3791
- **Phone:** (817) 965-3346
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Crossroads Treatment Centers Of Tennessee, P.C. (NPI 1326718677, Greeneville, TN); Revida Recovery Centers, PC (NPI 1013483486, Abingdon, VA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2020
## Record status
- **NPPES last updated:** February 25, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1669171674) · Data from the CMS NPPES public registry.