MARISSA ANN WALSH LMHC
NPI 1043886294
Counselor - Mental Health in Providence, RI
About Marissa Ann Walsh Lmhc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARISSA ANN WALSH LMHC (NPI 1043886294) is an individual mental health provider in Providence, Rhode Island and active in the NPI registry since May 2021. She is enrolled in Medicare PECOS and is a graduate of Other (2021).
NPPES Registry Identity
Specialties & Licenses 2
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
Marissa Ann Walsh Lmhc 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 Marissa Walsh reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Providence, RI 02904
- Reassigned Medicare billing, Rhode Island enrollment
- 76 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.
Areas of Expertise CMS Part B claims
Services this provider delivered to Medicare fee-for-service patients, from the CMS Medicare utilization data. Higher counts generally reflect more experience with a service; care delivered outside Medicare is not included.
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.
PROVIDENCE, RI 02904
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 Walsh's NPI number?
The NPI number for Marissa Walsh is 1043886294. It was assigned to this individual provider in the NPPES registry on May 28, 2021.
Where is Marissa Walsh located?
Marissa Walsh practices at 530 N Main St, Providence, RI 02904. The listed phone number is (401) 276-4112.
What is Marissa Walsh's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Marissa Walsh enrolled in Medicare?
Yes. Marissa Walsh 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 Marissa Walsh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marissa Walsh reassigns Medicare benefits to The Providence Center Inc (Providence, RI). 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 Walsh'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 Walsh was last updated on July 16, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 15 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.
# Marissa Ann Walsh, LMHC · NPI 1043886294
Mental Health provider in Providence, Rhode Island. Individual provider, active in the CMS NPPES registry since May 28, 2021.
## Identity
- **NPI:** 1043886294 (Entity type: Individual)
- **Enumerated:** May 28, 2021
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** No
## Practice location
- **Address:** 530 N MAIN ST, Providence, RI 02904-5762
- **Phone:** (401) 276-4112
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** The Providence Center Inc (NPI 1104847946, Providence, RI), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2021
## Record status
- **NPPES last updated:** July 16, 2025
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Source: [NPI Profile](https://npiprofile.com/npi/1043886294) · Data from the CMS NPPES public registry.