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Gretchen M. Riser, OTR/L CHT

Occupational Therapists (Hand Occupational Therapist)

At a glance

In the NPI registry since
2006

The NPI date is when this clinician registered for a National Provider Identifier, the billing number used on health claims. It is not a license, graduation or board-certification date. NPIs were first issued in May 2005 and became required on claims in 2007–2008, so an early date usually means the clinician was already in practice before then. What an NPI is

Education and training

  • 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier

Medicare’s Care Compare data doesn’t list this clinician’s medical school. Undergraduate school, residency, fellowship, licensing exams and board certification aren’t in public federal data. Board certification can be confirmed with the certifying board (ABMS member boards for MDs, AOA boards for DOs).

Specialties and state licenses

  • Hand Occupational Therapist primary
    IL license 056005433

As reported to the NPI registry. To confirm a license is current, check the state medical board.

Map: Occupational Therapists per capita by county →

Medicare patients and services

Most frequent Medicare services, 2023
ServiceTimesPatients
Therapy procedure using functional activities4,814104
Training for self-care or home management, each 15 minutes1,16886
Therapy procedure using exercise to develop strength, endurance, range of motion, and flexibility, each 15 minutes53153
Therapy procedure to re-educate brain-to-nerve-to-muscle function, each 15 minutes10217
Evaluation for occupational therapy, typically 1 hour5348
Evaluation for occupational therapy, typically 45 minutes2826

Medicare fee-for-service only. CMS leaves out services billed for fewer than 11 patients. These figures describe a practice’s Medicare work; they aren’t a measure of quality.

Other Occupational Therapists clinicians in Decatur

Sources

NPI registry (CMS NPPES, November 2026; record last updated May 12, 2010), Medicare Care Compare, Medicare Physician & Other Practitioners (2024), Medicare Part D Prescribers (2024) and Open Payments (2025). Information is self-reported or billed data and may be out of date; call before visiting.

NPI 1801825765. Official NPI registry record (opens in a new tab). Clinicians can correct their information in NPPES; changes appear here after our next monthly update.