Quick answers
- Does Carl M. Charnetski accept Medicare assignment?
- Medicare's clinician data says Carl M. Charnetski may accept Medicare assignment (as of October 2, 2026). Ask the office whether they accept it for your visit.
- How many Medicare patients does Carl M. Charnetski see?
- In 2024, CMS data shows 248 Original Medicare patients and 558 services for Carl M. Charnetski. This counts Original Medicare only and measures volume, not quality.
- What is Carl M. Charnetski's NPI number?
- 1174598999. 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 Carl M. Charnetski, 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 | 248 |
|---|---|
| Services billed to Medicare | 558 |
| Different services or procedures | 20 |
| Participating Medicare provider | Yes |
| Average age of these patients | 75 |
Most frequent services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)350 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)117 services
- Transitional care management services for problem of at least moderate complexity (99495)24 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%
- Arthritis50%
- Diabetes31%
- Anxiety26%
- Ischemic heart disease24%
Hospitals where Carl M. Charnetski works
Medicare's Facility Affiliation Data lists Carl M. Charnetski 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.
- Arnot Ogden Medical CenterElmira, NY · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 330090
- Ira Davenport Memorial HospitalBath, NY · Rural Emergency Hospital · Emergency services: listed by Medicare · CCN 330800
- Robert Packer HospitalSayre, PA · Acute Care Hospital · Medicare rating: 2 of 5 stars · Emergency services: listed by Medicare · CCN 390079
- Schuyler HospitalMontour Falls, NY · Critical Access Hospital · Emergency services: listed by Medicare · CCN 331313
Practice locations
Addresses where Carl M. Charnetski is enrolled with Medicare (CMS data updated October 2, 2026).
- 125 Harry Howard AveHudson, NY 12534 (800) 479‑7695
- 602 Ivy St, Fl 2Elmira, NY 14905 (607) 735‑4633
Group practices
Medicare enrollment lists Carl M. Charnetski as a member of these groups (CMS data updated October 2, 2026).
- Select PT, Ot and SLP Rehabilitation Ny, PLLC301 clinicians in the group
- Arnot Ogden Medical Center216 clinicians in the group
Specialties
- Internal Medicineprimary
Other internal medicine doctors in Hudson
Clinicians with the same Medicare primary specialty in Hudson, NY — not a recommendation.
Other clinicians in Select PT, Ot and SLP Rehabilitation Ny, PLLC
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Jefferson Medical College Of Thomas Jefferson University |
| Graduation year | 1994 (32 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1174598999 |
| 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