CHANNEL MARKER, INC.
NPI 1164639209
Counselor - Mental Health in Easton, MD
About Channel Marker, Inc. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
CHANNEL MARKER, INC. (NPI 1164639209) is a healthcare organization registered as a mental health in Easton, Maryland and active in the NPI registry since May 2007. The organization lists Catherine Cassell, Program Director, as its authorized official.
NPPES Registry Identity
Specialties & Licenses 3
Other Identifiers 2
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment, revalidation and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Channel Marker, Inc. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Revalidation Due Date
Revalidation due by March 31, 2027
Medicare-enrolled providers and suppliers confirm their enrollment information with CMS on a set cycle, every 5 years for most and every 3 years for medical equipment suppliers. CMS sets the due date for each enrollment.
Clinicians Billing Medicare Through This Organization
7Medicare enrollment records show 7 clinicians reassign Medicare billing to Channel Marker, Inc., which bills Medicare for the services they deliver. Of these, 3 practice within 10 miles. They are listed nearest first.
Clinicians, nearest first (7)
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 Channel Marker, Inc.'s NPI number?
The NPI number for Channel Marker, Inc. is 1164639209. It was assigned to this organization in the NPPES registry on May 17, 2007.
Where is Channel Marker, Inc. located?
Channel Marker, Inc. is located at 8865 Glebe Park Dr Unit 1, Easton, MD 21601. The listed phone number is (410) 822-4619.
What is Channel Marker, Inc.'s specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Channel Marker, Inc. enrolled in Medicare?
Yes. Channel Marker, Inc. is registered in the Medicare PECOS enrollment system.
When is Channel Marker, Inc.'s Medicare revalidation due?
According to the CMS Revalidation Due Date List (October 2026 release), the Medicare Non-DME Part B enrollment for this organization (Maryland, Clinic/Group Practice) is due for revalidation by March 31, 2027. Medicare providers and suppliers revalidate their enrollment every 5 years, and medical equipment suppliers every 3 years. Confirm current requirements with your Medicare Administrative Contractor.
How many clinicians bill Medicare through Channel Marker, Inc.?
According to the CMS Revalidation Reassignment List (October 2026 release), 7 clinicians in 2 Medicare specialties reassign their Medicare billing to Channel Marker, Inc.. A 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 the clinician's services. The largest specialties are Clinical Social Worker (4) and Nurse Practitioner (3). Of these, 3 practice within 10 miles. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Channel Marker, Inc. was last updated on September 28, 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.
# Channel Marker, Inc. · NPI 1164639209
Mental Health organization in Easton, Maryland. Organization record, active in the CMS NPPES registry since May 17, 2007.
## Identity
- **NPI:** 1164639209 (Entity type: Organization)
- **Enumerated:** May 17, 2007
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Organization subpart:** No
- **Authorized official:** Catherine Cassell, PROGRAM DIRECTOR
## Practice location
- **Address:** 8865 GLEBE PARK DR, UNIT 1, Easton, MD 21601-7003
- **Phone:** (410) 822-4619 · **Fax:** (410) 822-0984
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Medicare revalidation due:** March 31, 2027 (Non-DME Part B, Maryland, Clinic/Group Practice) · CMS Revalidation Due Date List, October 2026 release
- **Clinicians billing through this organization:** 7 clinicians in 2 Medicare specialties reassign Medicare billing to this organization (form CMS-855R); largest: Clinical Social Worker (4), Nurse Practitioner (3); 3 practice within 10 miles · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 28, 2018
- **Other identifiers:** Medicaid 3685021 00 (MD); Medicaid 3685021 02 (MD)
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Source: [NPI Profile](https://npiprofile.com/npi/1164639209) · Data from the CMS NPPES public registry.