Marielly Sierra Mercado, M.D.
Internal Medicine, Endocrinology, Diabetes & Metabolism in San Juan, PR. Individual provider (NPI-1).
NPI number1013258482
StatusActive
Last updated in NPPESJul 26, 2018
Details
- NPI
- 1013258482
- Entity type
- Individual (NPI-1)
- Name
- Marielly Sierra Mercado
- Credential
- M.D.
- Sex
- Female
- Sole proprietor
- Yes
- Enumeration date
- Mar 11, 2013
- Last updated
- Jul 26, 2018
Medicare and OIG
- Medicare enrolled (PECOS)
- Yes · PRACTITIONER - ENDOCRINOLOGY
- Can order and refer
- Part B Yes · DME Yes · Home health Yes · Power mobility Yes · Hospice Yes
- OIG exclusion list
- This NPI is not listed
CMS and OIG files of November 2026. PECOS lookup · OIG exclusion check
Taxonomy and licenses
| Taxonomy code | Description | License | State | Primary |
|---|---|---|---|---|
| 207RE0101X | Internal Medicine, Endocrinology, Diabetes & Metabolism | 19192 | PR | Yes |
| 207R00000X | Internal Medicine | 19192 | PR |
Practice location
University District HospitalMedical Center Bo Monacillos
San Juan, PR 00935
Phone 787-754-0101
Mailing address
Po Box 366791San Juan, PR 00936-6791
Phone 787-754-0101
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