Quick answers
- Does Jeffrey A. Shrensel accept Medicare assignment?
- Yes. Medicare's clinician data says Jeffrey A. Shrensel 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 Jeffrey A. Shrensel see?
- In 2024, CMS data shows 208 Original Medicare patients and 565 services for Jeffrey A. Shrensel. This counts Original Medicare only and measures volume, not quality.
- What is Jeffrey A. Shrensel's NPI number?
- 1366785115. 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 Jeffrey A. Shrensel, 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 | 208 |
|---|---|
| Services billed to Medicare | 565 |
| Different services or procedures | 30 |
| Participating Medicare provider | Yes |
| Average age of these patients | 73 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)148 services
- New patient office or other outpatient visit with moderate level of medical decision making, if using time, 45 minutes or more (99204)74 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)49 services
- Biopsy of large bowel using a flexible endoscope (45380)48 services
- Biopsy of esophagus, stomach, and/or upper small bowel using a flexible endoscope (43239)46 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%
- Arthritis49%
- Diabetes42%
- Ischemic heart disease38%
- Anxiety26%
Hospitals where Jeffrey A. Shrensel works
Medicare's Facility Affiliation Data lists Jeffrey A. Shrensel 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.
- Morristown Medical CenterMorristown, NJ · Acute Care Hospital · Medicare rating: 5 of 5 stars · Emergency services: listed by Medicare · CCN 310015
- Robert Wood Johnson University Hospital at RahwayRahway, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310024
- Trinitas Regional Medical CenterElizabeth, NJ · Acute Care Hospital · Medicare rating: 3 of 5 stars · Emergency services: listed by Medicare · CCN 310027
- Yuma Regional Medical CenterYuma, AZ · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 030013
Practice locations
Addresses where Jeffrey A. Shrensel is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Robert Wood Johnson PlaceNew Brunswick, NJ 08901 (800) 300‑0628
- 1308 Morris Ave, Suite 102Union, NJ 07083 (908) 851‑2770
- 1390 W 16th StYuma, AZ 85364 (928) 344‑4325
- 727 Raritan Rd, Suite 101Clark, NJ 07066 (732) 499‑8000
Group practices
Medicare enrollment lists Jeffrey A. Shrensel as a member of these groups (CMS data updated October 2, 2026).
- Yuma Regional Medical Center361 clinicians in the group
- Barnabas Health Medical Group, PC262 clinicians in the group
- RF Ledon MD PC18 clinicians in the group
- Gastrointestinal Medical Experts, LLC5 clinicians in the group
Specialties
- Gastroenterologyprimary
- Internal Medicinealso
Other gastroenterologists in New Brunswick
Clinicians with the same Medicare primary specialty in New Brunswick, NJ — not a recommendation.
Other clinicians in Yuma Regional Medical Center
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2013 (13 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1366785115 |
| 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