Quick answers
- Does Johanna K. Harrison accept Medicare assignment?
- Yes. Medicare's clinician data says Johanna K. Harrison accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of October 2, 2026. Ask the office to confirm before your visit.
- How many Medicare patients does Johanna K. Harrison see?
- In 2024, CMS data shows 15 Original Medicare patients and 449 services for Johanna K. Harrison. This counts Original Medicare only and measures volume, not quality.
- What is Johanna K. Harrison's NPI number?
- 1285954271. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Medicare activity in 2024
Official CMS public-use data for Johanna K. Harrison, data year 2024 (released May 21, 2026). It covers Original Medicare (fee-for-service) patients only, not Medicare Advantage or other insurance. It shows volume, not quality or outcomes. CMS hides any count of 10 or fewer patients.
| Original Medicare patients | 15 |
|---|---|
| Services billed to Medicare | 449 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 87 |
Most frequent services
- Training for self-care or home management, each 15 minutes (97535)250 services
- Evaluation for occupational therapy, typically 45 minutes (97166)16 services
Chronic conditions among these patients
Share of this clinician’s Original Medicare patients with each condition, as published by CMS (it describes the patients, not the care given).
- High blood pressure75%
- High cholesterol75%
- Arthritis75%
- Ischemic heart disease73%
- Heart failure73%
Practice locations
Addresses where Johanna K. Harrison is enrolled with Medicare (CMS data updated October 2, 2026).
- 3255 Vanderbilt Beach RdNaples, FL 34109 (850) 380‑4657
Group practices
Medicare enrollment lists Johanna K. Harrison as a member of this group (CMS data updated October 2, 2026).
- Next PT Group Florida, LLC43 clinicians in the group
Specialties
Find other clinicians: Occupational Therapist in Private Practice, Florida →
Other occupational therapists in Naples
Clinicians with the same Medicare primary specialty in Naples, FL — not a recommendation.
Other clinicians in Next PT Group Florida, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | OT |
|---|---|
| Graduation year | 2008 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1285954271 |
| Corrections | Report an error or suggest an update → |
Most corrections must be made at the source: clinicians update their NPI Registry record (NPPES) and their Medicare enrollment (PECOS); this page follows the next data release.
Sources
- National Downloadable File (Doctors and Clinicians) — CMS, data updated October 2, 2026, retrieved October 29, 2026
- Medicare Physician & Other Practitioners - by Provider — CMS, data year 2024, released May 21, 2026; Medicare Physician & Other Practitioners - by Provider and Service
- NPI Registry — U.S. Department of Health and Human Services (NPPES), the clinician’s official record
- Medicare Care Compare — official Medicare tool to look up clinicians