Quick answers
- Does Ann Marie Marciel accept Medicare assignment?
- Yes. Medicare's clinician data says Ann Marie Marciel 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 Ann Marie Marciel see?
- In 2024, CMS data shows 1,492 Original Medicare patients and 1,802 services for Ann Marie Marciel. This counts Original Medicare only and measures volume, not quality.
- What is Ann Marie Marciel's NPI number?
- 1205026374. 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 Ann Marie Marciel, 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 | 1,492 |
|---|---|
| Services billed to Medicare | 1,802 |
| Different services or procedures | 80 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- X-ray of chest, 1 view (71045)396 services
- Ct scan of abdomen and pelvis with contrast (74177)155 services
- Ct scan of blood vessels of chest with contrast (71275)115 services
- Ct scan of abdomen and pelvis without contrast (74176)111 services
- X-ray of abdomen, 1 view (74018)105 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 blood pressure75%
- High cholesterol75%
- Arthritis58%
- Chronic kidney disease49%
- Ischemic heart disease45%
- Heart failure44%
Hospitals where Ann Marie Marciel works
Medicare's Facility Affiliation Data lists Ann Marie Marciel 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.
- Akron General Medical CenterAkron, OH · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 360027
- Cleveland Clinic Avon HospitalAvon, OH · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 360364
- Fairview HospitalCleveland, OH · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 360077
- Hillcrest HospitalMayfield Heights, OH · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: not listed by Medicare · CCN 360230
- Mercy Medical CenterCanton, OH · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 360070
Practice locations
Addresses where Ann Marie Marciel is enrolled with Medicare (CMS data updated October 2, 2026).
- 3701 Audubon PlHouston, TX 77006 (713) 851‑6243
Group practices
Medicare enrollment lists Ann Marie Marciel as a member of this group (CMS data updated October 2, 2026).
- Cleveland Clinic Health Services Professional Association Inc67 clinicians in the group
Specialties
- Diagnostic Radiologyprimary
Other radiologists in Houston
Clinicians with the same Medicare primary specialty in Houston, TX — not a recommendation.
Other clinicians in Cleveland Clinic Health Services Professional Association Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2003 (23 years since medical school) |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1205026374 |
| 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