Provider Profile
Ashtin Callahan, OTR/L is an occupational therapist practicing in Zephyrhills, FL. According to Medicare claims data, Ashtin cared for 105 Medicare patients across 591 services. The services billed most often include therapy procedure using functional activities, therapy procedure using manual technique, each 15 minutes, and therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes.
Summarised automatically from public NPI registry and CMS Medicare data. Not written or reviewed by this provider. Claim this profile to replace it — free, and no identity document with a practice or institutional email.
License numbers are what the provider reported to NPPES when the NPI was issued or updated. NPPES does not verify licensure; confirm current standing with the state licensing board.
6834 MEDICAL VIEW LN
Zephyrhills, FL 33542
Within Occupational Therapy generally. Availability varies by clinician, training and location — this profile has not been claimed, so nothing here is a personal claim by the provider.
Most searched conditions
Brain and nerves
Chronic Conditions
Chronic pain
Cognitive
Daily Function
General wellness
Hand and arm
Infant and pediatric
Mobility & Safety
Nerve & Joint Pain
Neurological
Pediatric and sensory
Pelvic health
Sensory & Development
Vision
Most searched procedures
Brain and nerves
Cognitive
Cognitive & Vision
Daily Function
Everyday living
General OT
Hand and arm
Home & Safety
Infant and pediatric
Mobility & Equipment
Pain management
Pediatric & Sensory
Pediatric and sensory
Pelvic health
Specialized Rehab
Splints & Braces
Therapy & Rehab
Vision and brain
Workplace Rehab
591 services · 105 patients · 6 distinct codes
| Procedure | Type | Code | Services | Compared with peers |
|---|---|---|---|---|
| Therapy procedure using functional activities | Treatment | 97530 |
198 | Less often than most peers in Occupational Therapist |
| Therapy procedure using manual technique, each 15 minutes | Treatment | 97140 |
153 | As often as other peers in Occupational Therapist |
| Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes | Treatment | 97112 |
98 | Less often than most peers in Occupational Therapist |
| Therapy procedure in a group setting | Treatment | 97150 |
68 | As often as other peers in Occupational Therapist |
| Application of hot wax bath | Treatment | 97018 |
52 | Less often than most peers in Occupational Therapist |
| Training for self-care or home management, each 15 minutes | Treatment | 97535 |
22 | Less often than most peers in Occupational Therapist |
Source: CMS Medicare public data. Shows how often procedures were billed — not quality of care or patient satisfaction.
Ashtin Callahan is an occupational therapist in Zephyrhills, FL. That is the designation recorded for this NPI in the federal registry.
NPI registry
Ashtin Callahan is listed at 6834 Medical View Ln, Zephyrhills, FL 33542. Addresses come from the NPI registry and can lag a move, so confirm before travelling.
NPI registry
The number on file is (813) 783-3187. Guide.md cannot book appointments or pass on messages — please call the office directly.
NPI registry
Ashtin Callahan's National Provider Identifier is 1306618772. It is issued by the Centers for Medicare & Medicaid Services and is unique and permanent — it does not change if they move practice.
NPI registry
Ashtin Callahan has 3+ years experience. Registered with an NPI since 2023. National Provider Identifiers only began in 2005, so a provider who qualified earlier may have practiced for longer than this.
NPI registry
According to Medicare billing data, Ashtin Callahan provides treatments such as therapy procedure using functional activities and therapy procedure using manual technique, each 15 minutes. This reflects Medicare patients only and is billing volume, not a measure of quality.
Medicare claims
Not yet. This profile is built from public federal data and has not been confirmed by Ashtin Callahan. If this is you, claiming it is free.
Guide.md
Provider data sourced from the NPPES NPI Registry and CMS public datasets. Information is provided for reference and is not medical advice.