SOUTHERN INTERNAL MEDICINE GROUP
NPI 1780633651
Internal Medicine in Ponce, PR

Q: What is Southern Internal Medicine Group, Inc.'s specialty?

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

Active since May 09, 2006

2225 PONCE BYE PASS STE 302, EDIFICIO PARRA, PONCE, PR 00717(787) 844-1248(787) 290-0706 Get Directions Write a Review

NPPES record last updated: November 8, 2018. Verified against the NPPES registry weekly; last sync: November 01, 2026.

On this page

About Southern Internal Medicine Group NPPES

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

SOUTHERN INTERNAL MEDICINE GROUP (NPI 1780633651) is a healthcare organization registered as an internal medicine in Ponce, Puerto Rico and active in the NPI registry since May 2006. The organization lists Pedro Luis Benitez Lorenzo, President, as its authorized official.

NPPES Registry Identity

NPI1780633651

Entity TypeOrganization

Primary Taxonomy207R00000X

Legal Business NameSOUTHERN INTERNAL MEDICINE GROUP, INC.

Location Address2225 PONCE BYE PASS STE 302, EDIFICIO PARRAPonce, PR 00717-1322

Mailing AddressPo Box 7819Ponce, PR 00732-7819 · (787) 844-1248 · Fax (787) 290-0706

Phone(787) 844-1248

Fax(787) 290-0706

Organization SubpartNo

Authorized OfficialPedro Luis Benitez LorenzoPresident · (787) 844-1248

Enumeration DateMay 9, 2006

Last NPPES UpdateNovember 8, 2018

✔ NPI 1780633651 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.

Other Names 1

Doing Business AsSouthern Internal Medicine Group

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)

Southern Internal Medicine Group 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 Southern Internal Medicine Group, which bills Medicare for the services this clinician delivers.

Clinician (1)

Jose Ramirez Martinez, M. D.

Internal Medicine

NPI 1649247701

513 CALLE CASTILLA
Coto Laurel, PR 00780

(787) 298-1068

✔ PECOS✔ Accepts Medicare

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 Southern Internal Medicine Group, Inc.'s NPI number?

The NPI number for Southern Internal Medicine Group, Inc. is 1780633651. It was assigned to this organization in the NPPES registry on May 9, 2006. The provider is doing business as Southern Internal Medicine Group.

Where is Southern Internal Medicine Group, Inc. located?

Southern Internal Medicine Group, Inc. is located at 2225 Ponce Bye Pass Ste 302 Edificio Parra, Ponce, PR 00717. The listed phone number is (787) 844-1248.

What is Southern Internal Medicine Group, Inc.'s specialty?

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

Is Southern Internal Medicine Group, Inc. enrolled in Medicare?

Yes. Southern Internal Medicine Group, Inc. is registered in the Medicare PECOS enrollment system.

How many clinicians bill Medicare through Southern Internal Medicine Group, Inc.?

According to the CMS Revalidation Reassignment List (October 2026 release), 1 clinician (Internal Medicine) reassigns their Medicare billing to Southern Internal Medicine Group, Inc.. 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 Southern Internal Medicine Group, Inc. was last updated on November 8, 2018. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 8 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.