KATHERINE ELKIN OT
NPI 1871843482
Occupational Therapist in Havertown, PA
About Katherine Elkin Ot NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
KATHERINE ELKIN OT (NPI 1871843482) is an individual occupational therapist in Havertown, Pennsylvania, licensed in Pennsylvania (OC011713) and active in the NPI registry since September 2012.
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)
Katherine Elkin Ot is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Katherine Elkin reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
West Chester, PA 19382
- Reassigned Medicare billing, Pennsylvania enrollment
- 101 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 Katherine Elkin's NPI number?
The NPI number for Katherine Elkin is 1871843482. It was assigned to this individual provider in the NPPES registry on September 12, 2012.
Where is Katherine Elkin located?
Katherine Elkin practices at 144 Rockwood Dr, Havertown, PA 19083. The listed phone number is (610) 853-1423.
What is Katherine Elkin's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Katherine Elkin enrolled in Medicare?
Yes. Katherine Elkin is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Katherine Elkin's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Katherine Elkin reassigns Medicare benefits to Rehab1 LLC (West Chester, PA). 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 Katherine Elkin'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 Katherine Elkin was last updated on September 12, 2012. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 14 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.