Dr. Michael T. Sheehan, MD
Endocrinology & Diabetes (Endocrinology, Diabetes & Metabolism Physician)
- Medicare participating
At a glance
- Medical school
- Mayo Medical School (1994)
- Years since graduation
- 32
- In the NPI registry since
- 2006
- Medicare patients seen, 2024
- 460
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
- 1994Medical school: Mayo Medical School
- 2006Registered with an NPI (national billing number; not a license date) — NPIs began in 2005, so practice likely started earlier
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
-
Endocrinology, Diabetes & Metabolism Physician primary
WI license 37048
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- Marshfield Medical Center Marshfield, WI
- Marshfield Medical Center - Weston Weston, WI
- Marshfield Medical Center - Minocqua Minocqua, WI
- Marshfield Medical Center - Neillsville Neillsville, WI
- Flambeau Hospital Park Falls, WI
Medical groups
- Mchs Hospitals Inc (1,197 clinicians)
- Aspirus Rhinelander and Tomahawk Hospitals and Clinics, Inc. (574 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
- 460
- Services billed
- 11,215
- Patients’ average age
- 71
| Service | Times | Patients |
|---|---|---|
| Established patient office or other outpatient visit, 30-39 minutes | 253 | 191 |
| New patient office or other outpatient visit, 45-59 minutes | 99 | 99 |
| Continuous monitoring of blood sugar level in tissue fluid using sensor under skin with interpretation and report | 96 | 49 |
| New patient office or other outpatient visit, 60-74 minutes | 81 | 81 |
| Established patient office or other outpatient visit, 20-29 minutes | 39 | 37 |
| Telephone medical discussion with physician, 11-20 minutes | 32 | 32 |
| Office or other outpatient visit for the evaluation and management of established patient that may not require presence of healthcare professional | 32 | 14 |
| Established patient office or other outpatient visit, 40-54 minutes | 23 | 22 |
| Insertion of needle into vein for collection of blood sample | 17 | 16 |
| New patient office or other outpatient visit, 30-44 minutes | 14 | 14 |
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.
Medicare prescriptions
| Drug | Prescriptions |
|---|---|
| Levothyroxine Sodium Other prescribers in Weston, WI | 641 |
| Trulicity (dulaglutide) Other prescribers in Weston, WI | 227 |
| Jardiance (empagliflozin) Other prescribers in Weston, WI | 202 |
| Semglee (Yfgn) Pen (insulin glargine-yfgn) Other prescribers in Weston, WI | 164 |
| Metformin Hcl Other prescribers in Weston, WI | 162 |
| Hydrocortisone Other prescribers in Weston, WI | 150 |
| Alendronate Sodium Other prescribers in Weston, WI | 135 |
| Testosterone Other prescribers in Weston, WI | 133 |
| Lantus Solostar (insulin glargine,hum.rec.anlog) Other prescribers in Weston, WI | 130 |
| Methimazole Other prescribers in Weston, WI | 114 |
Prescriptions filled under Medicare Part D, including refills. CMS leaves out drugs prescribed fewer than 11 times.