Quick answers
- Where does Marta M. Pineiro see patients?
- Medicare's clinician data lists 2 practice locations, including Bayamon, PR and San Juan, PR. Call before your visit to confirm the address.
- What is Marta M. Pineiro's specialty?
- Medicare lists Clinical Social Worker as the primary specialty.
- Does Marta M. Pineiro accept Medicare assignment?
- Yes. Medicare's clinician data says Marta M. Pineiro 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 Marta M. Pineiro?
- (939) 290-2412, as listed in official Medicare / NPI Registry data.
- What is Marta M. Pineiro's NPI number?
- 1477435543. 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 Marta M. Pineiro is enrolled with Medicare (CMS data updated 2026-10-02).
- 100 Paseo San Pablo, Suite 502 Spc 2Bayamon, PR 00961 (939) 290‑2412
- PO Box, Suite 22221San Juan, PR 00931
Specialties
- Clinical Social Workerprimary
Find other clinicians: Clinical Social Worker, Puerto Rico →
Other clinical social workers in Bayamon
Clinicians with the same Medicare primary specialty in Bayamon, PR — not a recommendation.
Clinician information
| Credential | CSW |
|---|---|
| Graduation year | 2025 |
| Gender (as listed) | Female |
| Medicare assignment | Accepts (Medicare-approved amount as full payment) |
| NPI (National Provider Identifier) | 1477435543 |
| 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