Quick answers
- Does Joseph Schreiner accept Medicare assignment?
- Yes. Medicare's clinician data says Joseph Schreiner 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 Joseph Schreiner see?
- In 2024, CMS data shows 793 Original Medicare patients and 1,176 services for Joseph Schreiner. This counts Original Medicare only and measures volume, not quality.
- What is Joseph Schreiner's NPI number?
- 1740841519. 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 Joseph Schreiner, 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 | 793 |
|---|---|
| Services billed to Medicare | 1,176 |
| Different services or procedures | 61 |
| Participating Medicare provider | Yes |
| Average age of these patients | 77 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)395 services
- Emergency department visit with moderate level of medical decision making (99284)220 services
- Critical care, first 30-74 minutes (99291)193 services
- X-ray of chest, 1 view (71045)65 services
- X-ray of chest, 2 views (71046)43 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%
- Arthritis62%
- Ischemic heart disease49%
- Diabetes47%
- Anxiety45%
Hospitals where Joseph Schreiner works
Medicare's Facility Affiliation Data lists Joseph Schreiner 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.
- Jefferson Stratford HospitalStratford, NJ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 310086
- Palisades Medical CenterNorth Bergen, NJ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 310003
- Thomas Jefferson University HospitalPhiladelphia, PA · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 390174
- Westchester Medical CenterValhalla, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330234
Practice locations
Addresses where Joseph Schreiner is enrolled with Medicare (CMS data updated October 2, 2026). The first 5 of 6; the Medicare profile lists all.
- 100 Woods RdValhalla, NY 10595 (914) 493‑7000
- 1140 Route 72 WManahawkin, NJ 08050 (954) 939‑5000
- 12 N 7th AveMount Vernon, NY 10550 (914) 664‑8000
- 18 Laurel RdStratford, NJ 08084 (856) 346‑7816
- 435 Hurffville Cross Keys RdTurnersville, NJ 08012 (856) 582‑2816
Group practices
Medicare enrollment lists Joseph Schreiner as a member of these groups (CMS data updated October 2, 2026).
- Physicians Medical Associates New York PC102 clinicians in the group
- Barron Emergency Physicians LLC100 clinicians in the group
- Emergency Physician Associates of South Jersey P C98 clinicians in the group
- Hospitalist Medicine Physicians of New York PLLC36 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Valhalla
Clinicians with the same Medicare primary specialty in Valhalla, NY — not a recommendation.
Other clinicians in Physicians Medical Associates New York PC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | DO |
|---|---|
| Medical school | Philadelphia College Of Osteopathic Medicine |
| Graduation year | 2019 (7 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1740841519 |
| 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