Quick answers
- Which hospitals does Karelys M. Herrera work at?
- Medicare's official clinician data lists Karelys M. Herrera at 1 hospital: Centro Medico del Noreste. This is where the clinician works or has privileges; call the hospital to confirm.
- Where does Karelys M. Herrera see patients?
- Medicare's clinician data lists 4 practice locations, including Toa Alta, PR, Fajardo, PR and Las Piedras, PR. Call before your visit to confirm the address.
- What is Karelys M. Herrera's specialty?
- Medicare lists General Practice as the primary specialty.
- Does Karelys M. Herrera accept Medicare assignment?
- Yes. Medicare's clinician data says Karelys M. Herrera 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 Karelys M. Herrera?
- (787) 566-0239, as listed in official Medicare / NPI Registry data.
- What is Karelys M. Herrera's NPI number?
- 1669191474. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Hospitals where Karelys M. Herrera works
Medicare's Facility Affiliation Data lists Karelys M. Herrera at these hospitals (updated 2026-10-02). Each hospital page shows its address, phone, emergency services, Medicare rating and all its clinicians.
- Centro Medico del NoresteFajardo, PR · Acute Care Hospital · CCN 400141
Practice locations
Addresses where Karelys M. Herrera is enrolled with Medicare (CMS data updated 2026-10-02).
- 1415 Calle RomaToa Alta, PR 00953
- 404 Ave General ValeroFajardo, PR 00738 (787) 566‑0239
- PO BoxLas Piedras, PR 00771
- Urbanizacion Mansiones Del Caribe, 249 Calle Agata K11Humacao, PR 00791
Specialties
- General Practiceprimary
Other general practitioners in Toa Alta
Clinicians with the same Medicare primary specialty in Toa Alta, PR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Graduation year | 2022 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1669191474 |
| 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