Recently Updated NPI Information — some details in this NPI profile have been updated in the NPI registry within the last 60 days.

DR. LORENZO EMILIO ROSS RIVERA M.D.
NPI 1154364107
General Practice in Guayama, PR

Q: What is Lorenzo Ross Rivera's NPI number?

The NPI number for Lorenzo Ross Rivera is 1154364107. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Q: What is Lorenzo Ross Rivera's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Active since June 14, 2006PECOS Enrolled

URB. JARD. DE MONTE OLIVO, 67 ZEUS STREET, GUAYAMA, PR 00784(178) 786-4823(178) 783-9398 Get Directions Write a Review

NPPES record last updated: July 13, 2026. Verified against the NPPES registry weekly; last sync: August 09, 2026.

On this page

About Dr. Lorenzo Emilio Ross Rivera M.d. NPPES

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

DR. LORENZO EMILIO ROSS RIVERA M.D. (NPI 1154364107) is an individual general practice provider in Guayama, Puerto Rico, licensed in Puerto Rico (11413) and active in the NPI registry since June 2006. He is enrolled in Medicare PECOS.

NPPES Registry Identity

NPI1154364107

Entity TypeIndividualMale

Primary Taxonomy208D00000X

Provider Legal NameDR. LORENZO EMILIO ROSS RIVERACredential: M.D.

Location AddressURB. JARD. DE MONTE OLIVO, 67 ZEUS STREETGuayama, PR 00784

Mailing AddressPo Box 759Arroyo, PR 00714-0759 · (178) 786-4823 · Fax (178) 783-9398

Phone(178) 786-4823

Fax(178) 783-9398

Sole ProprietorNo

Enumeration DateJune 14, 2006

Last NPPES UpdateJuly 13, 2026

✔ NPI 1154364107 is a valid, active identifier and passes the ISO check-digit test.

Specialties & Licenses

★ Primary SpecialtyGeneral PracticeAllopathic & Osteopathic Physicians

Taxonomy Code208D00000X

License✔ Licensed in PR · 11413

Definition

A physician who specializes in the general practice of diagnosing, treating, and managing patients with a variety of illnesses and conditions. Source: National Uniform Claim Committee

Medicare Participation & PECOS CMS

Medicare enrollment, assignment, and ordering and referring status from the CMS PECOS system.

Medicare Enrollment Status

✔

Enrolled in Medicare (PECOS)

Dr. Lorenzo Emilio Ross Rivera M.d. is registered in the CMS Provider Enrollment, Chain and Ownership System (PECOS).

Eligible to Order & Refer✔ Part B Labs & Imaging✔ Durable Medical Equipment✔ Home Health Agency✔ Power Mobility DevicesPer the CMS Ordering and Referring file. Eligibility means Medicare pays claims that this provider orders or refers for these categories.

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 Lorenzo Ross Rivera's NPI number?

The NPI number for Lorenzo Ross Rivera is 1154364107. It was assigned to this individual provider in the NPPES registry on June 14, 2006.

Where is Lorenzo Ross Rivera located?

Lorenzo Ross Rivera practices at Urb. Jard. De Monte Olivo 67 Zeus Street, Guayama, PR 00784. The listed phone number is (178) 786-4823.

What is Lorenzo Ross Rivera's specialty?

The primary specialty registered for this NPI is General Practice with taxonomy code 208D00000X.

Is Lorenzo Ross Rivera enrolled in Medicare?

Yes. Lorenzo Ross Rivera is registered in the Medicare PECOS enrollment system.

When was this NPI record last updated?

The NPPES record for Lorenzo Ross Rivera was last updated on July 13, 2026. NPI Profile syncs weekly with the NPPES registry data releases published by CMS. This NPI record was last updated 30 days 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.