Quick answers
- Which hospitals does Isabel C. Guerrero work at?
- Medicare's official clinician data lists Isabel C. Guerrero at 1 hospital: Community Medical Center. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Isabel C. Guerrero see patients?
- Medicare's clinician data lists 4 practice locations, including Toms River, NJ and Toms River,, NJ. Call before your visit to confirm the address.
- What is Isabel C. Guerrero's specialty?
- Medicare lists Infectious Disease as the primary specialty, and also Internal Medicine.
- Does Isabel C. Guerrero accept Medicare assignment?
- Medicare's clinician data says Isabel C. Guerrero may accept Medicare assignment (as of 2026-10-02). Ask the office whether they accept it for your visit.
- What is the phone number for Isabel C. Guerrero?
- (732) 341-9700, as listed in official Medicare / NPI Registry data.
- What is Isabel C. Guerrero's NPI number?
- 1568456580. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Isabel C. Guerrero works
Medicare's Facility Affiliation Data lists Isabel C. Guerrero 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
Practice locations
Addresses where Isabel C. Guerrero is enrolled with Medicare (CMS data updated 2026-10-02).
- 175 Sunset AveToms River, NJ 08755 (732) 341‑9700
- 25 Mule Rd, Suite B1Toms River, NJ 08755 (732) 286‑2565
- P O Box, Suite 2191Toms River,, NJ 08754
- PO Box, Suite 2191Toms River, NJ 08754
Group practices
Medicare enrollment lists Isabel C. Guerrero as a member of this group (CMS data updated 2026-10-02).
- Ocean County Board of Health6 clinicians in the group
Specialties
- Infectious Diseaseprimary
- Internal Medicinealso
Other infectious disease doctors in Toms River
Clinicians with the same Medicare primary specialty in Toms River, NJ — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | Rowan University School Of Osteopathic Medicine |
| Graduation year | 1972 |
| Gender (as listed) | Female |
| Medicare assignment | May accept for some services |
| NPI (National Provider Identifier) | 1568456580 |
| 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