Quick answers
- Where does Harry E. Mercado see patients?
- Medicare's clinician data lists 1 practice location in Carolina, PR. Call before your visit to confirm the address.
- What is Harry E. Mercado's specialty?
- Medicare lists Family Practice as the primary specialty.
- Does Harry E. Mercado accept Medicare assignment?
- Yes. Medicare's clinician data says Harry E. Mercado 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 Harry E. Mercado?
- (787) 750-2620, as listed in official Medicare / NPI Registry data.
- What is Harry E. Mercado's NPI number?
- 1932186798. The NPI (National Provider Identifier) is the clinician's permanent federal ID; you can look it up in the official NPI Registry.
Practice locations
Addresses where Harry E. Mercado is enrolled with Medicare (CMS data updated 2026-10-02).
- Plaza Carolina Mall 3rd Level Offic, Fragoso AvenueCarolina, PR 00983 (787) 750‑2620
Specialties
- Family Practiceprimary
Other family doctors in Carolina
Clinicians with the same Medicare primary specialty in Carolina, PR — not a recommendation.
Clinician information
| Credential | MD |
|---|---|
| Medical school | University Of Puerto Rico School Of Medicine |
| Graduation year | 1980 |
| Gender (as listed) | Male |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1932186798 |
| 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
- 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