MR. MATTHEW SCOTT CLARK MS, LPC, NCC
NPI 1366030843
Counselor - Professional in Washington, DC
About Mr. Matthew Scott Clark Ms, Lpc, Ncc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. MATTHEW SCOTT CLARK MS, LPC, NCC (NPI 1366030843) is an individual professional provider in Washington, District Of Columbia, licensed in District Of Columbia (PRC15451) and active in the NPI registry since January 2021. He is enrolled in Medicare PECOS, maintains a secondary practice location in Washington, and is a graduate of Other.
NPPES Registry Identity
Specialties & Licenses
Secondary Practice Location 1
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
Mr. Matthew Scott Clark Ms, Lpc, Ncc 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 Reassignment
Medicare enrollment records show Matthew Clark reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Washington, DC 20001
- Reassigned Medicare billing, District of Columbia enrollment
- 12 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 20
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
WASHINGTON, DC 20032
WASHINGTON, DC 20032
WASHINGTON, DC 20032
WASHINGTON, DC 20032
WASHINGTON, DC 20032
WASHINGTON, DC 20032
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 Matthew Clark's NPI number?
The NPI number for Matthew Clark is 1366030843. It was assigned to this individual provider in the NPPES registry on January 9, 2021.
Where is Matthew Clark located?
Matthew Clark practices at 3029 Martin Luther King Jr Ave SE, Washington, DC 20032. The listed phone number is (202) 948-7732.
What is Matthew Clark's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Professional, with taxonomy code 101YP2500X.
Is Matthew Clark enrolled in Medicare?
Yes. Matthew Clark 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 organization bills Medicare for Matthew Clark's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Matthew Clark reassigns Medicare benefits to Hillcrest Children's Center (Washington, DC). 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 Matthew Clark's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
When was this NPI record last updated?
The NPPES record for Matthew Clark was last updated on April 8, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 6 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. Matthew Scott Clark, MS, LPC, NCC · NPI 1366030843
Professional provider in Washington, District of Columbia. Individual provider, active in the CMS NPPES registry since January 9, 2021.
## Identity
- **NPI:** 1366030843 (Entity type: Individual)
- **Enumerated:** January 9, 2021
- **Primary specialty:** Counselor - Professional · taxonomy 101YP2500X
- **State license:** PRC15451 (District of Columbia)
- **Sole proprietor:** No
## Practice location
- **Address:** 3029 MARTIN LUTHER KING JR AVE SE, Washington, DC 20032-2506
- **Phone:** (202) 948-7732
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Hillcrest Children's Center (NPI 1740319854, Washington, DC), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other
## Record status
- **NPPES last updated:** April 8, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1366030843) · Data from the CMS NPPES public registry.