NATALIA MESTRES FRANCO – NPI #1013416056
Internal Medicine
An internist doctor of osteopathy that specializes in the treatment of the combination of hematology and oncology disorders. A doctor of osteopathy that is board eligible/certified by the American Osteopathic Board of Internal Medicine WAS able to obtain a Certificate of Special Qualifications in the field of Hematology and Oncology. The Certificate is NO longer offered.
NATALIA MESTRES FRANCO is a physician located in SAN JUAN, PR. NPPES has assigned the NPI number 1013416056 to NATALIA MESTRES FRANCO on February 05, 2018. It is a Type-1 NPI, indicating this NPI number is associated with an individual. With multiple taxonomy codes selected, the primary taxonomy selected by this provider is 207RH0003X from the Health Care Provider Taxonomy code set, which is classified as Internal Medicine, specializing in Hematology & Oncology
The NPI profile was last updated on Apr 20, 2026. Use the NPI data found here to bill health insurance companies, identify providers enrolled in Medicare and Medicaid services or other HIPAA compliant transactions. See the complete NPI profile for NATALIA MESTRES FRANCO below.
NPI Profile for
NATALIA MESTRES FRANCO
(more than 8 years ago)
SAN JUAN, PR 00921 Phone: (787) 758-2525 Fax:
HATILLO, PR 00659 Phone: Fax:
Note: NPPES allows providers to attest to the accuracy of their NPI data. When a provider request any change to the NPI record, they will be able to attest to their changed NPI data, resulting in an updated certification date.
A taxonomy code is a code that describes the health care service provider's type, classification, and the area of specialization. The primary specialty for this provider is indicated as (Primary) below.
| Taxonomy Classification / Specialization | State | License |
|---|---|---|
| 207RH0003X - Internal Medicine / Hematology & Oncology (Primary) |
PR | 23404 |
| 390200000X - Student in an Organized Health Care Education/Training Program |
PR | 6117790 |
| 207R00000X - Internal Medicine |
PR | 23404 |
The taxonomy codes are selected by the provider at the time of NPI registration. Selection of a taxonomy code does not replace any credentialing or validation process that the provider requesting the code should complete.