DR. ASHTIN CALLAHAN OTR/L
NPI 1306618772
Occupational Therapist in Zephyrhills, FL
About Dr. Ashtin Callahan Otr/l NPPES
Official registry information on file with the National Plan and Provider Enumeration System.
DR. ASHTIN CALLAHAN OTR/L (NPI 1306618772) is an individual occupational therapist in Zephyrhills, Florida, licensed in Florida (OT24742) and active in the NPI registry since October 2023.
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. Ashtin Callahan Otr/l is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).
Medicare Billing Reassignment
Medicare enrollment records show Ashtin Callahan reassigns Medicare billing to 1 organization. The organization bills Medicare for the services this provider delivers there.
Tampa, FL 33607
- Reassigned Medicare billing, Florida enrollment
- 37 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 6
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.
Other Providers at the Same Location NPPES 5
Providers registered at the same practice address, or within the immediate area, according to the NPPES registry.
ZEPHYRHILLS, FL 33542
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 Ashtin Callahan's NPI number?
The NPI number for Ashtin Callahan is 1306618772. It was assigned to this individual provider in the NPPES registry on October 27, 2023.
Where is Ashtin Callahan located?
Ashtin Callahan practices at 6834 Medical View Ln, Zephyrhills, FL 33542. The listed phone number is (813) 783-3187.
What is Ashtin Callahan's specialty?
The primary specialty registered for this NPI is Occupational Therapist with taxonomy code 225X00000X.
Is Ashtin Callahan enrolled in Medicare?
Yes. Ashtin Callahan is registered in the Medicare PECOS enrollment system.
Which organization bills Medicare for Ashtin Callahan's services?
According to the CMS Revalidation Reassignment List (October 2026 release), Ashtin Callahan reassigns Medicare benefits to Sports And Orthopedic Rehabilitation Services, Inc. (Tampa, FL). 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 Ashtin Callahan's services. Reassignment records can lag staffing changes; confirm current arrangements with the organization.
What insurance does Ashtin Callahan accept?
Health plans from Oscar Health Maintenance Organization of Florida list Ashtin Callahan 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 Ashtin Callahan was last updated on October 27, 2023. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 3 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.