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NACMED LLC
NPI 1013882034
Internal Medicine in Juncos, PR

Active since October 08, 2025
R006 CALLE DOMINGO FIDALGO, JUNCOS, PR 00777(787) 204-9771 Get Directions Write a Review

NPPES record last updated: October 8, 2025. Verified against the NPPES registry weekly; last sync: October 18, 2026.

About Nacmed Llc NPPES

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

NACMED LLC (NPI 1013882034) is a healthcare organization registered as an internal medicine in Juncos, Puerto Rico and active in the NPI registry since October 2025. The organization lists Nelson Ariel Alvarez Cardin, President, as its authorized official.

NPPES Registry Identity

NPI1013882034
Entity TypeOrganization
Primary Taxonomy207R00000X
Legal Business NameNACMED LLC
Location AddressR006 CALLE DOMINGO FIDALGOJuncos, PR 00777
Mailing AddressA26 Calle 3Caguas, PR 00725-2008 · (787) 204-9771
Phone(787) 204-9771
Organization SubpartNo
Authorized OfficialNelson Ariel Alvarez CardinPresident · (787) 204-9771
Enumeration DateOctober 8, 2025
NPPES CertifiedSeptember 26, 2025
✔ NPI 1013882034 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.

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

Medicare Participation & PECOS CMS

Medicare enrollment and the clinicians who bill Medicare through this organization, from CMS.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Nacmed Llc is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Clinicians Billing Medicare Through This Organization

Medicare enrollment records show 1 clinician reassigns Medicare billing to Nacmed LLC, which bills Medicare for the services this clinician delivers.

Clinician (1)

Nelson Alvarez Cardin, MD
Internal Medicine
NPI 1275199523
10 CALLE CASIA
San Juan, PR 00921
(787) 641-7582
✔ PECOS

Source: CMS Revalidation Reassignment List, October 2026 release. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

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 Nacmed LLC's NPI number?

The NPI number for Nacmed LLC is 1013882034. It was assigned to this organization in the NPPES registry on October 8, 2025.

Where is Nacmed LLC located?

Nacmed LLC is located at R006 Calle Domingo Fidalgo, Juncos, PR 00777. The listed phone number is (787) 204-9771.

What is Nacmed LLC's specialty?

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

Is Nacmed LLC enrolled in Medicare?

Yes. Nacmed LLC is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Nacmed LLC?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Nacmed LLC. A reassignment is filed with Medicare on form CMS-855R, signed by both the clinician and the organization, and lets the organization bill Medicare and receive payment for the clinician's services. Reassignment records can lag staffing changes; confirm a current affiliation with the organization.

When was this NPI record last updated?

The NPPES record for Nacmed LLC was last updated on October 8, 2025. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 12 months 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.