Quick answers
- Does Jeremy S. Arnold accept Medicare assignment?
- Yes. Medicare's clinician data says Jeremy S. Arnold 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 Jeremy S. Arnold see?
- In 2024, CMS data shows 72 Original Medicare patients and 76 services for Jeremy S. Arnold. This counts Original Medicare only and measures volume, not quality.
- What is Jeremy S. Arnold's NPI number?
- 1174784557. 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 Jeremy S. Arnold, 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 | 72 |
|---|---|
| Services billed to Medicare | 76 |
| Different services or procedures | 8 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Emergency department visit with high level of medical decision making (99285)37 services
- Critical care, first 30-74 minutes (99291)22 services
- Emergency department visit with moderate level of medical decision making (99284)12 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 disease57%
- Arthritis53%
- Heart failure46%
- Chronic kidney disease39%
Hospitals where Jeremy S. Arnold works
Medicare's Facility Affiliation Data lists Jeremy S. Arnold 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.
- Catholic Medical CenterManchester, NH · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 300034
- Upper Connecticut Valley HospitalColebrook, NH · Critical Access Hospital · Emergency services: listed by Medicare · CCN 301300
Practice locations
Addresses where Jeremy S. Arnold is enrolled with Medicare (CMS data updated October 2, 2026).
- 100 McGregor StManchester, NH 03102 (603) 688‑3545
- 181 Corliss LnColebrook, NH 03576 (603) 237‑4971
Group practices
Medicare enrollment lists Jeremy S. Arnold as a member of these groups (CMS data updated October 2, 2026).
- Emergency Medicine Services of NH, LLC67 clinicians in the group
- Upper Connecticut Valley Hospital Association10 clinicians in the group
Specialties
- Emergency Medicineprimary
Other emergency medicine doctors in Manchester
Clinicians with the same Medicare primary specialty in Manchester, NH — not a recommendation.
Other clinicians in Emergency Medicine Services of NH, LLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Rochester School Of Medicine And Dentistry |
| Graduation year | 2008 (18 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1174784557 |
| 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