DR. MARC MARSHALL D.C.
NPI 1689624298
Chiropractor in Providence, RI
About Dr. Marc Marshall D.c. NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. MARC MARSHALL D.C. (NPI 1689624298) is an individual chiropractor in Providence, Rhode Island, licensed in Rhode Island (DCP00440) and active in the NPI registry since May 2006.
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 (PECOS)
Dr. Marc Marshall D.c. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marc Marshall reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Roxbury, MA 02119
- Reassigned Medicare billing, Massachusetts enrollment
- 3 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.
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 Marc Marshall's NPI number?
The NPI number for Marc Marshall is 1689624298. It was assigned to this individual provider in the NPPES registry on May 12, 2006.
Where is Marc Marshall located?
Marc Marshall practices at 443 Hope St Apt 2, Providence, RI 02906. The listed phone number is (401) 354-2927.
What is Marc Marshall's specialty?
The primary specialty registered for this NPI is Chiropractor with taxonomy code 111N00000X.
Is Marc Marshall enrolled in Medicare?
Yes. Marc Marshall is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marc Marshall's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marc Marshall reassigns Medicare benefits to Atlantis Physical Therapy Group,inc, (Roxbury, MA). 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 Marc Marshall's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Marc Marshall accept?
Health plans from Providence Health Plan list Marc Marshall 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 Marc Marshall was last updated on July 30, 2021. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 5 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.
# Dr. Marc Marshall, D.C. · NPI 1689624298
Chiropractor provider in Providence, Rhode Island. Individual provider, active in the CMS NPPES registry since May 12, 2006.
## Identity
- **NPI:** 1689624298 (Entity type: Individual)
- **Enumerated:** May 12, 2006
- **Primary specialty:** Chiropractor · taxonomy 111N00000X
- **State license:** DCP00440 (Rhode Island)
- **Sole proprietor:** Yes
## Practice location
- **Address:** 443 HOPE ST APT 2, Providence, RI 02906-1660
- **Phone:** (401) 354-2927
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Atlantis Physical Therapy Group,inc, (NPI 1255473153, Roxbury, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
## Record status
- **NPPES last updated:** July 30, 2021
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Source: [NPI Profile](https://npiprofile.com/npi/1689624298) · Data from the CMS NPPES public registry.