Quick answers
- Does Matthew R. Green accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew R. Green 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 R. Green see?
- In 2024, CMS data shows 160 Original Medicare patients and 176 services for Matthew R. Green. This counts Original Medicare only and measures volume, not quality.
- What is Matthew R. Green's NPI number?
- 1336475219. 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 R. Green, 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 | 160 |
|---|---|
| Services billed to Medicare | 176 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)151 services
- New patient office or other outpatient visit with low level of medical decision making, if using time, 30 minutes or more (99203)20 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 pressure71%
- High cholesterol70%
- Arthritis48%
- Anxiety33%
- Diabetes30%
- Chronic kidney disease28%
Hospitals where Matthew R. Green works
Medicare's Facility Affiliation Data lists Matthew R. Green 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.
- Bronson Battle Creek HospitalBattle Creek, MI · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 230075
- Bronson Methodist HospitalKalamazoo, MI · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 230017
Practice locations
Addresses where Matthew R. Green is enrolled with Medicare (CMS data updated October 2, 2026).
- 2151 Columbia Ave W, Bronson Quickcare Plus Columbia AveBattle Creek, MI 49015 (269) 979‑6888
- 300 N AveBattle Creek, MI 49017
- 300 N Ave Outpatient Ctr 2nd Fl, Bronson Neuroscience CenterBattle Creek, MI 49017 (269) 245‑5862
Group practices
Medicare enrollment lists Matthew R. Green as a member of this group (CMS data updated October 2, 2026).
- Bronson Battle Creek Hospital193 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Battle Creek
Clinicians with the same Medicare primary specialty in Battle Creek, MI — not a recommendation.
Other clinicians in Bronson Battle Creek 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) | 1336475219 |
| 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