Dr. Michael K. Ryan, M.D.
Orthopedic Surgery (Orthopaedic Surgery Physician)
- Medicare participating
At a glance
- Years since graduation
- 15
- In the NPI registry since
- 2011
- Medicare patients seen, 2024
- 17
Licensed in Alabama since 2016, according to the Alabama Board of Medical Examiners and Medical Licensure Commission. We show license dates only for the states that publish them in bulk; see which states do. For other states, check the state medical board.
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. What an NPI is
Education and training
- 2011Registered with an NPI (national billing number; not a license date)
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
-
Orthopaedic Surgery Physician primary
WI license 998-320 · AL license MD.35098 (first issued 2016; active)
As reported to the NPI registry. To confirm a license is current, check the state medical board.
Where they work
Hospitals
- St Marys Hospital Medical Ctr Green Bay, WI
- Bellin Health Oconto Hospital Oconto, WI
Medical groups
- Bellin Memorial Hospital Inc (697 clinicians)
- Oconto Hospital and Medical Center Inc (222 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
- 17
- Services billed
- 44
- Patients’ average age
- 66
| Service | Times | Patients |
|---|---|---|
| X-ray of hip, 2-3 views | 42 | 36 |
| Established patient office or other outpatient visit, 20-29 minutes | 29 | 27 |
| Established patient office or other outpatient visit, 30-39 minutes | 17 | 15 |
| Replacement of thigh bone and hip joint with prosthesis | 13 | 13 |
| X-ray of knee, 3 views | 12 | 12 |
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.
Payments from drug and device companies
In 2025, 4 companies reported 42 payments worth $54,691 in total to this clinician.
| Arthrex, Inc. | $52,134 |
|---|---|
| True North Surgical Inc | $1,517 |
| Joint Restoration Foundation, Inc. | $1,000 |
| Medacta USA, Inc. | $39.86 |
| Compensation for services other than consulting (speaking, faculty) | $44,531 |
|---|---|
| Travel and Lodging | $4,946 |
| Consulting Fee | $4,281 |
| Food and Beverage | $933 |
What the payments were for
| Company | What it was for | Amount |
|---|---|---|
| Arthrex, Inc. Jun 26, 2025 | Compensation for services other than consulting (speaking, faculty) | $16,719 |
| Arthrex, Inc. Jul 10, 2025 | Compensation for services other than consulting (speaking, faculty) | $15,313 |
| Arthrex, Inc. Nov 26, 2025 | Compensation for services other than consulting (speaking, faculty) | $12,500 |
| Arthrex, Inc. Oct 23, 2025 | Travel and Lodging travel to Naples, FL · in-kind | $1,540 |
| Joint Restoration Foundation, Inc. Apr 3, 2025 | Consulting Fee | $1,000 |
| Arthrex, Inc. May 8, 2025 | Consulting Fee | $938 |
| True North Surgical Inc Apr 14, 2025 | Travel and Lodging travel to Green Bay, WI · in-kind Company’s descriptionTransfer of value related to products manufactured by Arthrex | $877 |
| Arthrex, Inc. May 8, 2025 | Consulting Fee | $625 |
| Arthrex, Inc. Jul 10, 2025 | Consulting Fee Arthrex · Knee & Hip - Instruments - Hip - Digital Tech | $625 |
| Arthrex, Inc. Nov 26, 2025 | Consulting Fee Arthrex · Knee & Hip - Instruments - Hip - Digital Tech | $625 |
All 21 payments other than meals, newest first
| Company | What it was for | Amount |
|---|---|---|
| Arthrex, Inc. Nov 26, 2025 | Compensation for services other than consulting (speaking, faculty) | $12,500 |
| Arthrex, Inc. Nov 26, 2025 | Consulting Fee Arthrex · Knee & Hip - Instruments - Hip - Digital Tech | $625 |
| Arthrex, Inc. Nov 26, 2025 | Consulting Fee Arthrex · Imaging & Resection - Equipment - RF - BRF | $469 |
| Arthrex, Inc. Nov 26, 2025 | Travel and Lodging travel to Naples, FL · in-kind | $50.88 |
| Arthrex, Inc. Nov 6, 2025 | Travel and Lodging travel to Naples, FL · in-kind Company’s descriptionAccomodation - Event Day 1 | $244 |
| Arthrex, Inc. Oct 23, 2025 | Travel and Lodging travel to Naples, FL · in-kind | $1,540 |
| Arthrex, Inc. Jul 10, 2025 | Compensation for services other than consulting (speaking, faculty) | $15,313 |
| Arthrex, Inc. Jul 10, 2025 | Consulting Fee Arthrex · Knee & Hip - Instruments - Hip - Digital Tech | $625 |
| Arthrex, Inc. Jul 10, 2025 | Travel and Lodging travel to Naples, FL · in-kind | $46.60 |
| Arthrex, Inc. Jun 26, 2025 | Compensation for services other than consulting (speaking, faculty) | $16,719 |
| Arthrex, Inc. Jun 26, 2025 | Travel and Lodging travel to Naples, FL · in-kind | $184 |
| Arthrex, Inc. May 16, 2025 | Travel and Lodging travel to Naples, FL · in-kind Company’s descriptionAccomodation - Event Day 1 | $244 |
| Arthrex, Inc. May 8, 2025 | Consulting Fee | $938 |
| Arthrex, Inc. May 8, 2025 | Consulting Fee | $625 |
| Arthrex, Inc. May 1, 2025 | Travel and Lodging travel to Naples, FL · in-kind | $420 |
| True North Surgical Inc Apr 14, 2025 | Travel and Lodging travel to Green Bay, WI · in-kind Company’s descriptionTransfer of value related to products manufactured by Arthrex | $877 |
| Joint Restoration Foundation, Inc. Apr 3, 2025 | Consulting Fee | $1,000 |
| Arthrex, Inc. Mar 12, 2025 | Travel and Lodging travel to Naples, FL · in-kind | $22.85 |
| True North Surgical Inc Feb 24, 2025 | Travel and Lodging travel to Naples, FL · in-kind Company’s descriptionTransfer of value related to products manufactured by Arthrex | $438 |
| Arthrex, Inc. Feb 14, 2025 | Travel and Lodging travel to Naples, FL · in-kind Company’s descriptionAccomodation - Event Day 2 | $438 |
| Arthrex, Inc. Feb 13, 2025 | Travel and Lodging travel to Naples, FL · in-kind Company’s descriptionAccomodation - Event Day 1 | $438 |
Each payment as the company reported it, with the products it named. Meals are counted in the totals above but not listed one by one.
From CMS Open Payments. A payment is not evidence of wrongdoing; many are for consulting, teaching or meals. Clinicians can review and dispute their records with CMS.