Quick answers
- Does Matthew J. Gayton accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew J. Gayton 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. Gayton see?
- In 2024, CMS data shows 143 Original Medicare patients and 692 services for Matthew J. Gayton. This counts Original Medicare only and measures volume, not quality.
- What is Matthew J. Gayton's NPI number?
- 1437690195. 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. Gayton, 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 | 143 |
|---|---|
| Services billed to Medicare | 692 |
| Different services or procedures | 23 |
| Participating Medicare provider | Yes |
| Average age of these patients | 87 |
Most frequent services
- Residence visit for established patient with high level of medical decision making, per day, if using time, at least 60 minutes (99350)173 services
- Transitional care management services for problem of high complexity (99496)40 services
- Residence visit for established patient with moderate level of medical decision making, per day, if using time, at least 40 minutes (99349)35 services
- Admn sarscov2 vacc 1 dose (90480)25 services
- Sarscv2 vac 30mcg trs-suc im (91320)25 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 cholesterol71%
- Alzheimer's disease or dementia57%
- Arthritis55%
- Depression45%
- Chronic kidney disease45%
Practice locations
Addresses where Matthew J. Gayton is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Gustave L Levy PlNew York, NY 10029 (212) 659‑8551
Group practices
Medicare enrollment lists Matthew J. Gayton as a member of these groups (CMS data updated October 2, 2026).
- Icahn School of Medicine at Mount Sinai2,843 clinicians in the group
- Icahn School of Medicine at Mount Sinai8 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in New York
Clinicians with the same Medicare primary specialty in New York, NY — not a recommendation.
Other clinicians in Icahn School of Medicine at Mount Sinai
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2017 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1437690195 |
| 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
- 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