Quick answers
- Which hospitals does Michael J. Jaronczyk work at?
- Medicare's official clinician data lists Michael J. Jaronczyk at 4 hospitals: Community Medical Center, Jersey Shore University Medical Center, Monmouth Medical Center and Monmouth Medical Center-Southern Campus. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Michael J. Jaronczyk see patients?
- Medicare's clinician data lists 8 practice locations, including Eatontown, NJ, Long Branch, NJ and Toms River, NJ. Call before your visit to confirm the address.
- What is Michael J. Jaronczyk's specialty?
- Medicare lists General Surgery as the primary specialty.
- Does Michael J. Jaronczyk accept Medicare assignment?
- Yes. Medicare's clinician data says Michael J. Jaronczyk accepts Medicare assignment (the Medicare-approved amount as full payment for covered services), as of 2026-10-02. Ask the office to confirm before your visit.
- What is the phone number for Michael J. Jaronczyk?
- (888) 724-7123, as listed in official Medicare / NPI Registry data.
- What is Michael J. Jaronczyk's NPI number?
- 1710203914. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Michael J. Jaronczyk works
Medicare's Facility Affiliation Data lists Michael J. Jaronczyk at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Community Medical CenterToms River, NJ · Acute Care Hospital · CCN 310041
- Jersey Shore University Medical CenterNeptune, NJ · Acute Care Hospital · CCN 310073
- Monmouth Medical CenterLong Branch, NJ · Acute Care Hospital · CCN 310075
- Monmouth Medical Center-Southern CampusLakewood, NJ · Acute Care Hospital · CCN 310084
Practice locations
Addresses where Michael J. Jaronczyk is enrolled with Medicare (CMS data updated 2026-10-02). The first 5 of 8; the Medicare profile lists all.
- 200 Wyckoff RdEatontown, NJ 07724 (888) 724‑7123
- 300 2nd AveLong Branch, NJ 07740
- 368 Lakehurst Rd, Suite 207Toms River, NJ 08755 (732) 557‑3405
- 475 Hwy 70, Suite 101Lakewood, NJ 08701 (732) 364‑8000
- 600 River AveLakewood, NJ 08701 (615) 972‑9119
Group practices
Medicare enrollment lists Michael J. Jaronczyk as a member of this group (CMS data updated 2026-10-02).
- Barnabas Health Medical Group PC1,070 clinicians in the group
Specialties
- General Surgeryprimary
Other general surgeons in Eatontown
Clinicians with the same Medicare primary specialty in Eatontown, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2010 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1710203914 |
| 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 2026-10-02, retrieved 2026-10-29
- National Downloadable File (Doctors and Clinicians) — CMS, data updated 2026-10-02, retrieved 2026-10-29
- 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