Quick answers
- Does Catherine A. Martin accept Medicare assignment?
- Yes. Medicare's clinician data says Catherine A. Martin 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 Catherine A. Martin see?
- In 2024, CMS data shows 276 Original Medicare patients and 343 services for Catherine A. Martin. This counts Original Medicare only and measures volume, not quality.
- What is Catherine A. Martin's NPI number?
- 1033119219. 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 Catherine A. Martin, 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 | 276 |
|---|---|
| Services billed to Medicare | 343 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)156 services
- Emergency department visit with moderate level of medical decision making (99284)133 services
- Emergency department visit with low level of medical decision making (99283)21 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%
- Arthritis47%
- Diabetes38%
- Ischemic heart disease37%
- Depression32%
Practice locations
Addresses where Catherine A. Martin is enrolled with Medicare (CMS data updated October 2, 2026).
- 207 Foote AveJamestown, NY 14701 (716) 934‑3641
- 4372 Route 6Kane, PA 16735 (814) 837‑8585
Group practices
Medicare enrollment lists Catherine A. Martin as a member of these groups (CMS data updated October 2, 2026).
- Regional Health Services Inc568 clinicians in the group
- Great Lakes Physician Practice PC144 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Jamestown
Clinicians with the same Medicare primary specialty in Jamestown, NY — not a recommendation.
Other clinicians in Regional Health Services Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 2011 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1033119219 |
| 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