MR. WILLIAM JAMES WISCHHUSEN LMHC
NPI 1154922888
Counselor - Mental Health in Center Moriches, NY
About Mr. William James Wischhusen Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. WILLIAM JAMES WISCHHUSEN LMHC (NPI 1154922888) is an individual mental health provider in Center Moriches, New York, licensed in New York (004346) and active in the NPI registry since November 2020. He is enrolled in Medicare PECOS and is a graduate of Other (2007).
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)
Mr. William James Wischhusen Lmhc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show William Wischhusen reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Peabody, MA 01960
- Reassigned Medicare billing, Massachusetts enrollment
- 18 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
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 William Wischhusen's NPI number?
The NPI number for William Wischhusen is 1154922888. It was assigned to this individual provider in the NPPES registry on November 9, 2020.
Where is William Wischhusen located?
William Wischhusen practices at 196 Belleview Ave, Center Moriches, NY 11934. The listed phone number is (631) 820-1370.
What is William Wischhusen's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is William Wischhusen enrolled in Medicare?
Yes. William Wischhusen is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for William Wischhusen's services?
According to the CMS Revalidation Reassignment List (October 2026 release), William Wischhusen reassigns Medicare benefits to Ch Mh Services Ma, LLC (Peabody, MA). 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 William Wischhusen's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does William Wischhusen accept?
Health plans from Oscar Health, Oscar Health Maintenance Organization of Florida and UnitedHealthcare list William Wischhusen 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 Wischhusen was last updated on November 9, 2020. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Mr. William James Wischhusen, LMHC · NPI 1154922888
Mental Health provider in Center Moriches, New York. Individual provider, active in the CMS NPPES registry since November 9, 2020.
## Identity
- **NPI:** 1154922888 (Entity type: Individual)
- **Enumerated:** November 9, 2020
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **State license:** 004346 (New York)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 196 BELLEVIEW AVE, Center Moriches, NY 11934-3729
- **Phone:** (631) 820-1370
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Ch Mh Services Ma, LLC (NPI 1083593024, Peabody, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2007
## Record status
- **NPPES last updated:** November 9, 2020
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Source: [NPI Profile](https://npiprofile.com/npi/1154922888) · Data from the CMS NPPES public registry.