Quick answers
- Does Andrea J. Claerhout accept Medicare assignment?
- Yes. Medicare's clinician data says Andrea J. Claerhout 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 Andrea J. Claerhout see?
- In 2024, CMS data shows 126 Original Medicare patients and 127 services for Andrea J. Claerhout. This counts Original Medicare only and measures volume, not quality.
- What is Andrea J. Claerhout's NPI number?
- 1659468486. 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 Andrea J. Claerhout, 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 | 126 |
|---|---|
| Services billed to Medicare | 127 |
| Different services or procedures | 28 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Anesthesia for exam of colon using an endoscope (00812)31 services
- Anesthesia for other procedure on large bowel using an endoscope (00811)21 services
- Anesthesia for other procedure on esophagus, stomach, or upper small bowel using an endoscope (00731)16 services
- Anesthesia for procedure on small and large bowel using an endoscope (00813)14 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).
- High cholesterol75%
- High blood pressure68%
- Arthritis40%
- Diabetes37%
- Ischemic heart disease35%
- Anxiety24%
Hospitals where Andrea J. Claerhout works
Medicare's Facility Affiliation Data lists Andrea J. Claerhout 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.
- Henry Ford Health St John HospitalDetroit, MI · Acute Care Hospital · Medicare rating: 1 of 5 stars · Emergency services: listed by Medicare · CCN 230165
Practice locations
Addresses where Andrea J. Claerhout is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 17700 23 Mile RdMacomb, MI 48044 (586) 416‑7500
- 17700 23 Mile Rd, Suite 250Macomb, MI 48044 (586) 416‑7500
- 21000 E 12 Mile RdSaint Clair Shores, MI 48081 (586) 447‑5000
- 22101 Moross RdDetroit, MI 48236 (313) 343‑4000
- 37399 Garfield Rd, Suite 100Clinton Township, MI 48036 (586) 228‑5300
Group practices
Medicare enrollment lists Andrea J. Claerhout as a member of these groups (CMS data updated October 2, 2026).
- Henry Ford Health St. John Hospital348 clinicians in the group
- Eastside Group LLC36 clinicians in the group
- Trillium Anesthesia Services PLLC16 clinicians in the group
- Henry Ford Health River District Hospital9 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Michigan →
Other nurse anesthetists in Macomb
Clinicians with the same Medicare primary specialty in Macomb, MI — not a recommendation.
Other clinicians in Henry Ford Health St. John Hospital
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| Graduation year | 2004 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1659468486 |
| 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