Quick answers
- Does Matthew Potenza accept Medicare assignment?
- Yes. Medicare's clinician data says Matthew Potenza 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 Potenza see?
- In 2024, CMS data shows 742 Original Medicare patients and 25,140 services for Matthew Potenza. This counts Original Medicare only and measures volume, not quality.
- What is Matthew Potenza's NPI number?
- 1356509855. 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 Potenza, 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 | 742 |
|---|---|
| Services billed to Medicare | 25,140 |
| Different services or procedures | 61 |
| Participating Medicare provider | Yes |
| Average age of these patients | 74 |
Most frequent services
- Injection, denosumab, 1 mg (J0897)1,680 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)1,449 services
- Insertion of needle into vein for collection of blood sample (36415)1,397 services
- Blood test, lipids (cholesterol and triglycerides) (80061)1,213 services
- Hemoglobin a1c level (83036)1,180 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%
- Diabetes63%
- Arthritis43%
- Osteoporosis33%
- Ischemic heart disease30%
Practice locations
Addresses where Matthew Potenza is enrolled with Medicare (CMS data updated October 2, 2026).
- 2 Crosfield Ave, Suite 204West Nyack, NY 10994 (845) 358‑6266
Group practices
Medicare enrollment lists Matthew Potenza as a member of this group (CMS data updated October 2, 2026).
- Diabetes and Endocrinology Consultants, PC5 clinicians in the group
Specialties
- Endocrinologyprimary
Other endocrinologists in West Nyack
Clinicians with the same Medicare primary specialty in West Nyack, NY — not a recommendation.
Other clinicians in Diabetes and Endocrinology Consultants, PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2004 (22 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1356509855 |
| 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