Quick answers
- Does Matthew J. Bayley accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew J. Bayley 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 Matthew J. Bayley see?
- In 2024, CMS data shows 11 Original Medicare patients and 11 services for Matthew J. Bayley. This counts Original Medicare only and measures volume, not quality.
- What is Matthew J. Bayley's NPI number?
- 1972885515. 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 Matthew J. Bayley, 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 | 11 |
|---|---|
| Services billed to Medicare | 11 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 65 |
Hospitals where Matthew J. Bayley works
Medicare's Facility Affiliation Data lists Matthew J. Bayley 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.
- Ascension Genesys HospitalGrand Blanc, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230197
Practice locations
Addresses where Matthew J. Bayley is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Genesys PkwyGrand Blanc, MI 48439 (810) 606‑5000
- 1447 N Harrison StSaginaw, MI 48602 (989) 583‑6237
- 4800 S Saginaw St, Suite 1800Flint, MI 48507
Group practices
Medicare enrollment lists Matthew J. Bayley as a member of these groups (CMS data updated October 2, 2026).
- Covenant Medical Center, Inc.480 clinicians in the group
- Jawad a Shah MD PC92 clinicians in the group
- Henry Ford Health Genesys Hospital84 clinicians in the group
Specialties
Find other clinicians: Certified Registered Nurse Anesthetist (CRNA), Michigan →
Other nurse anesthetists in Grand Blanc
Clinicians with the same Medicare primary specialty in Grand Blanc, MI — not a recommendation.
Other clinicians in Covenant Medical Center, Inc.
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | CNA |
|---|---|
| School | Duke University School Of Medicine |
| Graduation year | 2011 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972885515 |
| 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