Timothy Arentsen
Psychologists (Clinical Psychologist)
- Medicare participating
At a glance
- Years since graduation
- 13
- In the NPI registry since
- 2008
- Medicare patients seen, 2024
- 109
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
- 2008Registered 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
-
Clinical Psychologist primary
TN license 3363 - Clinical Neuropsychologist
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Medical groups
- Semmes-Murphey Clinic PC (67 clinicians)
Hospitals this clinician lists with Medicare, and groups they bill Medicare through (Care Compare). Affiliation doesn’t mean they see patients at every location.
Medicare patients and services
- Medicare patients, 2024
- 109
- Services billed
- 831
- Patients’ average age
- 74
| Service | Times | Patients |
|---|---|---|
| Administration of psychological or neuropsychological test, each additional 30 minutes | 444 | 139 |
| Evaluation of neuropsychological test, each additional hour | 208 | 137 |
| Evaluation of neuropsychological test, first hour | 141 | 141 |
| Exam of neurobehavioral status, first hour | 140 | 140 |
| Administration of psychological or neuropsychological test, first 30 minutes | 139 | 139 |
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.