DR. ASHLEY T GALLAGHER MD
NPI 1154532364
Family Medicine in Plymouth, MA
About Dr. Ashley T Gallagher Md NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ASHLEY T GALLAGHER MD (NPI 1154532364) is an individual family medicine provider in Plymouth, Massachusetts, licensed in Massachusetts (257062) and active in the NPI registry since May 2007. She is enrolled in Medicare PECOS, is affiliated with Beth Israel Deaconess Hospital Plymouth, and is a graduate of University Of Texas Medical Branch At Galveston (2007).
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 and accepts Medicare assignment
Dr. Ashley T Gallagher Md 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 Ashley Gallagher reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Weymouth, MA 02189
- Reassigned Medicare billing, Massachusetts enrollment
- 1,317 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.
Areas of Expertise CMS Part B claims 39
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.
Hospital Affiliations CMS Care Compare 3
Hospitals where this provider delivers care, identified from recent Medicare claims and place-of-service records.
Beth Israel Deaconess Hospital Plymouth
Acute Care Hospitals · Plymouth, MABeth Israel Deaconess Medical Center
Acute Care Hospitals · Boston, MASouth Shore Hospital
Acute Care Hospitals · South Weymouth, MAPhysician Visit Costs CMS claims · ZIP area
Typical Medicare office-visit costs in the 02360 ZIP code area, from fee-for-service claims. These are area statistics, not this provider’s prices; actual charges vary by service and coverage.
Referred Medical Equipment & Supplies CMS DME claims
Durable medical equipment, devices and supplies this provider ordered from DME suppliers for patients, from Medicare fee-for-service claims.
Other Providers at the Same Location NPPES 10
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 Ashley Gallagher's NPI number?
The NPI number for Ashley Gallagher is 1154532364. It was assigned to this individual provider in the NPPES registry on May 28, 2007.
Where is Ashley Gallagher located?
Ashley Gallagher practices at 36 Shops At 5 Way, Plymouth, MA 02360. The listed phone number is (774) 608-3790.
What is Ashley Gallagher's specialty?
The primary specialty registered for this NPI is Family Medicine with taxonomy code 207Q00000X.
Is Ashley Gallagher enrolled in Medicare?
Yes. Ashley Gallagher 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 Ashley Gallagher's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashley Gallagher reassigns Medicare benefits to Atrius Health, Inc. (Weymouth, 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 Ashley Gallagher's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
Is Ashley Gallagher affiliated with any hospitals?
According to CMS data, Ashley Gallagher is affiliated with Beth Israel Deaconess Hospital Plymouth, Beth Israel Deaconess Medical Center and South Shore Hospital.
When was this NPI record last updated?
The NPPES record for Ashley Gallagher was last updated on September 30, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 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.