MR. SAMUEL JOSEPH WALSH MA
NPI 1356785919
Counselor - Mental Health in Waltham, MA
About Mr. Samuel Joseph Walsh Ma NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MR. SAMUEL JOSEPH WALSH MA (NPI 1356785919) is an individual mental health provider in Waltham, Massachusetts and active in the NPI registry since April 2013. He is enrolled in Medicare PECOS and is a graduate of Other (2013).
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 and accepts Medicare assignment
Mr. Samuel Joseph Walsh Ma 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 Reassignments
2Medicare enrollment records show Samuel Walsh reassigns Medicare billing to 2 organizations. Each organization bills Medicare for the services this provider delivers there; the nearest is listed first.
Belmont, MA 02478
- Reassigned Medicare billing, Massachusetts enrollment
Peabody, MA 01960
- Reassigned Medicare billing, Massachusetts enrollment
- 143 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.
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 Samuel Walsh's NPI number?
The NPI number for Samuel Walsh is 1356785919. It was assigned to this individual provider in the NPPES registry on April 24, 2013.
Where is Samuel Walsh located?
Samuel Walsh practices at 675 Main St, Waltham, MA 02451. The listed phone number is (781) 893-2003.
What is Samuel Walsh's specialty?
The primary specialty registered for this NPI is Counselor, specializing in Mental Health, with taxonomy code 101YM0800X.
Is Samuel Walsh enrolled in Medicare?
Yes. Samuel 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 organizations bill Medicare for Samuel Walsh's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Samuel Walsh reassigns Medicare benefits to 2 organizations: Rock Meadow Counseling PLLC (Belmont, MA) and Advocates, Inc (Peabody, MA). Each 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 Samuel Walsh's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Samuel Walsh accept?
Health plans from Harvard Pilgrim Health Care and WellSense Health Plan list Samuel Walsh 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 Samuel Walsh was last updated on April 24, 2013. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 13 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. Samuel Joseph Walsh, MA · NPI 1356785919
Mental Health provider in Waltham, Massachusetts. Individual provider, active in the CMS NPPES registry since April 24, 2013.
## Identity
- **NPI:** 1356785919 (Entity type: Individual)
- **Enumerated:** April 24, 2013
- **Primary specialty:** Counselor - Mental Health · taxonomy 101YM0800X
- **Sole proprietor:** Yes
## Practice location
- **Address:** 675 MAIN ST, Waltham, MA 02451-0602
- **Phone:** (781) 893-2003
## Medicare
- **Medicare:** Enrolled (PECOS); accepts Medicare assignment
- **Ordering & referring:** eligible for Part B labs & imaging, durable medical equipment
- **Bills Medicare through:** 2 organizations under Medicare reassignment (form CMS-855R): Rock Meadow Counseling PLLC (NPI 1538096680, Belmont, MA); Advocates, Inc (NPI 1114771037, Peabody, MA) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2013
## Record status
- **NPPES last updated:** April 24, 2013
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Source: [NPI Profile](https://npiprofile.com/npi/1356785919) · Data from the CMS NPPES public registry.