Quick answers
- Does Jenna M. Rejman accept Medicare assignment?
- Yes. Medicare's clinician data says Jenna M. Rejman 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 Jenna M. Rejman see?
- In 2024, CMS data shows 149 Original Medicare patients and 153 services for Jenna M. Rejman. This counts Original Medicare only and measures volume, not quality.
- What is Jenna M. Rejman's NPI number?
- 1780393231. 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 Jenna M. Rejman, 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 | 149 |
|---|---|
| Services billed to Medicare | 153 |
| Different services or procedures | 6 |
| Participating Medicare provider | Yes |
| Average age of these patients | 72 |
Most frequent services
- Initial hospital care with moderate level of medical decision making, if using time, at least 75 minutes (99223)126 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%
- Arthritis56%
- Ischemic heart disease52%
- Anxiety49%
- Heart failure46%
Practice locations
Addresses where Jenna M. Rejman is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 High StBuffalo, NY 14203 (716) 852‑1959
- 3898 Vineyard DrDunkirk, NY 14048 (716) 710‑8266
- 6337 Transit RdDepew, NY 14043 (716) 852‑1977
Group practices
Medicare enrollment lists Jenna M. Rejman as a member of these groups (CMS data updated October 2, 2026).
- General Physician PC501 clinicians in the group
- Vascular-Interventional Associates, PC6 clinicians in the group
Specialties
- Physician Assistantprimary
Other physician assistants in Buffalo
Clinicians with the same Medicare primary specialty in Buffalo, NY — not a recommendation.
Other clinicians in General Physician PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | PA |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1780393231 |
| 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