MARISSA GALLAN
NPI 1376491118
Audiologist in Fall River, MA
About Marissa Gallan NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
MARISSA GALLAN (NPI 1376491118) is an individual audiologist in Fall River, Massachusetts, licensed in Massachusetts (AUD100215) and active in the NPI registry since March 2026. She is a graduate of Other (2026).
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 Gallan is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Marissa Gallan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Fall River, MA 02721
- Reassigned Medicare billing, Massachusetts enrollment
- 317 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 16
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 Marissa Gallan's NPI number?
The NPI number for Marissa Gallan is 1376491118. It was assigned to this individual provider in the NPPES registry on March 18, 2026.
Where is Marissa Gallan located?
Marissa Gallan practices at 191 Bedford St, Fall River, MA 02720. The listed phone number is (508) 675-3823.
What is Marissa Gallan's specialty?
The primary specialty registered for this NPI is Audiologist with taxonomy code 231H00000X.
Is Marissa Gallan enrolled in Medicare?
Yes. Marissa Gallan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Marissa Gallan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Marissa Gallan reassigns Medicare benefits to Prima Care, PC (Fall River, 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 Marissa Gallan'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 Gallan was last updated on October 1, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 25 days 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 Gallan · NPI 1376491118
Audiologist provider in Fall River, Massachusetts. Individual provider, active in the CMS NPPES registry since March 18, 2026.
## Identity
- **NPI:** 1376491118 (Entity type: Individual)
- **Enumerated:** March 18, 2026
- **Primary specialty:** Audiologist · taxonomy 231H00000X
- **State license:** AUD100215 (Massachusetts)
- **Sole proprietor:** No
## Practice location
- **Address:** 191 BEDFORD ST, Fall River, MA 02720-3050
- **Phone:** (508) 675-3823
## Medicare
- **Medicare:** Enrolled in Medicare (PECOS)
- **Bills Medicare through:** Prima Care, PC (NPI 1265422596, Fall River, MA), under Medicare reassignment (form CMS-855R) · CMS Revalidation Reassignment List, October 2026 release
- **Medical school:** Other, class of 2026
## Record status
- **NPPES last updated:** October 1, 2026
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Source: [NPI Profile](https://npiprofile.com/npi/1376491118) · Data from the CMS NPPES public registry.