Quick answers
- Does John N. Jessup Jr. accept Medicare assignment?
- Yes. Medicare's clinician data says John N. Jessup Jr. 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 John N. Jessup Jr. see?
- In 2024, CMS data shows 422 Original Medicare patients and 1,499 services for John N. Jessup Jr.. This counts Original Medicare only and measures volume, not quality.
- What is John N. Jessup Jr.'s NPI number?
- 1649266800. 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 John N. Jessup Jr., 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 | 422 |
|---|---|
| Services billed to Medicare | 1,499 |
| Different services or procedures | 17 |
| Participating Medicare provider | Yes |
| Average age of these patients | 76 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)495 services
- Routine electrocardiogram (ecg) using at least 12 leads with interpretation and report (93000)314 services
- Insertion of needle into vein for collection of blood sample (36415)186 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)154 services
- Blood test, lipids (cholesterol and triglycerides) (80061)95 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%
- Ischemic heart disease53%
- Arthritis46%
- Atrial fibrillation42%
- Diabetes38%
Hospitals where John N. Jessup Jr. works
Medicare's Facility Affiliation Data lists John N. Jessup Jr. 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.
- Samaritan Medical CenterWatertown, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330157
- St Joseph's Hospital Health CenterSyracuse, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330140
Practice locations
Addresses where John N. Jessup Jr. is enrolled with Medicare (CMS data updated October 2, 2026).
- 1000 E Genesee St, Suite 300Syracuse, NY 13210 (315) 471‑1044
Group practices
Medicare enrollment lists John N. Jessup Jr. as a member of this group (CMS data updated October 2, 2026).
- St Josephs Medical PC382 clinicians in the group
Specialties
- Nurse Practitionerprimary
Other nurse practitioners in Syracuse
Clinicians with the same Medicare primary specialty in Syracuse, NY — not a recommendation.
Other clinicians in St Josephs Medical PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | NP |
|---|---|
| Graduation year | 1999 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1649266800 |
| 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