MARISSA CYNTHIA CLAYTON
NPI 1639893431
Counselor in Hinesville, GA
About Marissa Cynthia Clayton NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARISSA CYNTHIA CLAYTON (NPI 1639893431) is an individual counselor in Hinesville, Georgia, licensed in Georgia (APC008704) and active in the NPI registry since September 2022. She is enrolled in Medicare PECOS.
NPPES Registry Identity
Specialties & Licenses
Medicare Participation & PECOS CMS
Medicare enrollment, assignment, billing reassignment, and ordering and referring status from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Marissa Cynthia Clayton is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marissa Clayton reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Miami, FL 33130
- Reassigned Medicare billing, Georgia enrollment
- 994 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.
HINESVILLE, GA 31313
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 Marissa Clayton's NPI number?
The NPI number for Marissa Clayton is 1639893431. It was assigned to this individual provider in the NPPES registry on September 27, 2022.
Where is Marissa Clayton located?
Marissa Clayton practices at 909 Blane Ln, Hinesville, GA 31313. The listed phone number is (303) 330-8157.
What is Marissa Clayton's specialty?
The primary specialty registered for this NPI is Counselor with taxonomy code 101Y00000X.
Is Marissa Clayton enrolled in Medicare?
Yes. Marissa Clayton is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marissa Clayton's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marissa Clayton reassigns Medicare benefits to Grow Healthcare Group PA (Miami, FL). 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 Marissa Clayton'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 Marissa Clayton was last updated on September 27, 2022. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 4 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.
# Marissa Cynthia Clayton · NPI 1639893431
Counselor provider in Hinesville, Georgia. Individual provider, active in the CMS NPPES registry since September 27, 2022.
## Identity
- **NPI:** 1639893431 (Entity type: Individual)
- **Enumerated:** September 27, 2022
- **Primary specialty:** Counselor · taxonomy 101Y00000X
- **State license:** APC008704 (Georgia)
- **Sole proprietor:** No
## Practice location
- **Address:** 909 BLANE LN, Hinesville, GA 31313-2121
- **Phone:** (303) 330-8157
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** Grow Healthcare Group PA (NPI 1245845932, Miami, FL), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** September 27, 2022
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Source: [NPI Profile](https://npiprofile.com/npi/1639893431) · Data from the CMS NPPES public registry.