Quick answers
- Does Adam N. Stillo Iii accept Medicare assignment?
- Yes. Medicare's clinician data says Adam N. Stillo Iii 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 Adam N. Stillo Iii see?
- In 2024, CMS data shows 201 Original Medicare patients and 537 services for Adam N. Stillo Iii. This counts Original Medicare only and measures volume, not quality.
- What is Adam N. Stillo Iii's NPI number?
- 1356570113. 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 Adam N. Stillo Iii, 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 | 201 |
|---|---|
| Services billed to Medicare | 537 |
| Different services or procedures | 9 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Aspiration and/or injection of fluid from large joint (20610)172 services
- Replacement of knee joint, both sides of knee (27447)60 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)27 services
- Replacement of thigh bone and hip joint with prosthesis (27130)25 services
- Established patient office or other outpatient visit with straightforward medical decision making, if using time, 10 minutes or more (99212)23 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).
- Arthritis75%
- High cholesterol70%
- High blood pressure69%
- Diabetes19%
- Ischemic heart disease19%
- Anxiety16%
Hospitals where Adam N. Stillo Iii works
Medicare's Facility Affiliation Data lists Adam N. Stillo Iii at these hospitals (updated October 2, 2026). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians. Star rating and emergency services: Hospital General Information (CMS), data updated October 26, 2026.
- Holland HospitalHolland, MI · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 230072
Practice locations
Addresses where Adam N. Stillo Iii is enrolled with Medicare (CMS data updated October 2, 2026).
- 3299 N Wellness Dr, 150 the Bone and Joint Center of HollanHolland, MI 49424 (616) 738‑3884
- 602 Michigan AveHolland, MI 49423
Group practices
Medicare enrollment lists Adam N. Stillo Iii as a member of this group (CMS data updated October 2, 2026).
- Holland Community Hospital178 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Holland
Clinicians with the same Medicare primary specialty in Holland, MI — not a recommendation.
Other clinicians in Holland Community Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2009 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356570113 |
| 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
- Facility Affiliation Data — Centers for Medicare & Medicaid Services (CMS), data updated October 2, 2026, retrieved October 29, 2026
- Hospital General Information — CMS, data updated October 26, 2026, retrieved November 13, 2026
- 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