Quick answers
- Does Stephen J. Kolesk accept Medicare assignment?
- Yes. Medicare's clinician data says Stephen J. Kolesk 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 Stephen J. Kolesk see?
- In 2024, CMS data shows 132 Original Medicare patients and 283 services for Stephen J. Kolesk. This counts Original Medicare only and measures volume, not quality.
- What is Stephen J. Kolesk's NPI number?
- 1972570802. 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 Stephen J. Kolesk, 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 | 132 |
|---|---|
| Services billed to Medicare | 283 |
| Different services or procedures | 31 |
| Participating Medicare provider | Yes |
| Average age of these patients | 50 |
Most frequent services
- Insertion of needle into vein for collection of blood sample (36415)100 services
- Established patient office or other outpatient visit with moderate level of decision making, if using time, 30 minutes or more (99214)73 services
- Established patient office or other outpatient visit with low level od decision making, if using time, 20 minutes or more (99213)39 services
- Established patient office or other outpatient visit with high level of medical decision making, if using time, 40 minutes or more (99215)29 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 cholesterol52%
- High blood pressure39%
- Anxiety29%
- Arthritis17%
- Osteoporosis17%
- Diabetes14%
Hospitals where Stephen J. Kolesk works
Medicare's Facility Affiliation Data lists Stephen J. Kolesk 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.
- Robert Wood Johnson University Hospital at HamiltonHamilton, NJ · Acute Care Hospital · Medicare rating: 4 of 5 stars · Emergency services: listed by Medicare · CCN 310110
Practice locations
Addresses where Stephen J. Kolesk is enrolled with Medicare (CMS data updated October 2, 2026).
- 1 Hamilton Health Pl, Suite 501Hamilton, NJ 08690 (609) 805‑4952
- 10 Meadowood DrLanghorne, PA 19047 (215) 750‑4080
Group practices
Medicare enrollment lists Stephen J. Kolesk as a member of these groups (CMS data updated October 2, 2026).
- RL Health Inc13 clinicians in the group
- WRB Healthcare, LLC3 clinicians in the group
Specialties
- Family Practiceprimary
Other family doctors in Hamilton
Clinicians with the same Medicare primary specialty in Hamilton, NJ — not a recommendation.
Other clinicians in RL Health Inc
Medicare enrollment lists these clinicians in the same group practice — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Connecticut School Of Medicine |
| Graduation year | 1978 (48 years since medical school) |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1972570802 |
| 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