MEDISER-MEFDICINA INTERNA, CORP.
NPI 1659511640
Internal Medicine in San Juan, PR

Q: What is Mediser-Mefdicina Interna, Corp.'s NPI number?

The NPI number for Mediser-Mefdicina Interna, Corp. is 1659511640. It was assigned to this organization in the NPPES registry on March 3, 2009.

Q: What is Mediser-Mefdicina Interna, Corp.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

Active since March 03, 2009

ST. 1 D5 PASEO MAYOR, SAN JUAN, PR 00926(787) 394-3064 Get Directions Write a Review

NPPES record last updated: March 3, 2009. Verified against the NPPES registry weekly; last sync: August 09, 2026.

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About Mediser-mefdicina Interna, Corp. NPPES

Official registry information on file with the National Plan and Provider Enumeration System.

MEDISER-MEFDICINA INTERNA, CORP. (NPI 1659511640) is a healthcare organization registered as an internal medicine in San Juan, Puerto Rico and active in the NPI registry since March 2009. The organization lists Nestor Ramon Allende, Director-president, as its authorized official.

NPPES Registry Identity

NPI1659511640

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameMEDISER-MEFDICINA INTERNA, CORP.

Location AddressST. 1 D5 PASEO MAYORSan Juan, PR 00926

Mailing AddressSt. 1 D-5 Paseo MayorSan Juan, PR 00926 · (787) 397-3064

Phone(787) 394-3064

Organization SubpartNo

Authorized OfficialNestor Ramon AllendeDirector-president · (787) 397-3064

Enumeration DateMarch 3, 2009

✔ NPI 1659511640 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyInternal MedicineAllopathic & Osteopathic Physicians

Taxonomy Code207R00000X

Definition

A physician who provides long-term, comprehensive care in the office and the hospital, managing both common and complex illness of adolescents, adults and the elderly. Internists are trained in the diagnosis and treatment of cancer, infections and diseases affecting the heart, blood, kidneys, joints and digestive, respiratory and vascular systems. They are also trained in the essentials of primary care internal medicine, which incorporates an understanding of disease prevention, wellness, substance abuse, mental health and effective treatment of common problems of the eyes, ears, skin, nervous system and reproductive organs.

ST. 1 D5 PASEO MAYOR, San Juan, PR 00926

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Group Practice 1

Group TaxonomyThis provdier is a business group of one or more individual practitioners, all of who practice with the same area of specialization.193400000X SINGLE SPECIALTY GROUP

Frequently Asked Questions NPPES & CMS

Common questions about this NPI record, answered from the official NPPES registry and CMS datasets shown on this page.

What is Mediser-Mefdicina Interna, Corp.'s NPI number?

The NPI number for Mediser-Mefdicina Interna, Corp. is 1659511640. It was assigned to this organization in the NPPES registry on March 3, 2009.

Where is Mediser-Mefdicina Interna, Corp. located?

Mediser-Mefdicina Interna, Corp. is located at St. 1 D5 Paseo Mayor, San Juan, PR 00926. The listed phone number is (787) 394-3064.

What is Mediser-Mefdicina Interna, Corp.'s specialty?

The primary specialty registered for this NPI is Internal Medicine with taxonomy code 207R00000X.

When was this NPI record last updated?

The NPPES record for Mediser-Mefdicina Interna, Corp. was last updated on March 3, 2009. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 17 years ago. If this record has changed at CMS more recently, you can request an on-demand re-check against the live CMS registry, directly from this page.