AMY FITZSIMMONS, MD , LLC
NPI 1861588840
Physical Medicine & Rehabilitation in Southampton, PA
About Amy Fitzsimmons, Md , Llc NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
AMY FITZSIMMONS, MD , LLC (NPI 1861588840) is a healthcare organization registered as a physical medicine & rehabilitation in Southampton, Pennsylvania and active in the NPI registry since October 2006. The organization lists Amy Fitzsimmons, Owner, as its authorized official.
NPPES Registry Identity
Specialties & Licenses
Other Identifiers 3
Group Practice 1
Medicare Participation & PECOS CMS
Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.
Medicare Enrollment Status
Enrolled in Medicare (PECOS)
Amy Fitzsimmons, Md , Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Clinicians Billing Medicare Through This Organization
Medicare enrollment records show 1 clinician reassigns Medicare billing to Amy Fitzsimmons, MD , LLC, which bills Medicare for the services this clinician delivers.
Clinician (1)
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 Amy Fitzsimmons, MD , LLC's NPI number?
The NPI number for Amy Fitzsimmons, MD , LLC is 1861588840. It was assigned to this organization in the NPPES registry on October 5, 2006.
Where is Amy Fitzsimmons, MD , LLC located?
Amy Fitzsimmons, MD , LLC is located at 44 2nd Street Pike Suite 200, Southampton, PA 18966. The listed phone number is (215) 322-7550.
What is Amy Fitzsimmons, MD , LLC's specialty?
The primary specialty registered for this NPI is Physical Medicine & Rehabilitation with taxonomy code 208100000X.
Is Amy Fitzsimmons, MD , LLC enrolled in Medicare?
Yes. Amy Fitzsimmons, MD , LLC is registered in the Medicare PECOS enrollment system.
How many clinicians bill Medicare through Amy Fitzsimmons, MD , LLC?
According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Physical Medicine and Rehabilitation) reassigns their Medicare billing to Amy Fitzsimmons, MD , LLC. A 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 the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.
When was this NPI record last updated?
The NPPES record for Amy Fitzsimmons, MD , LLC was last updated on May 27, 2008. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 18 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.